musl/gc

SLOC	Language
`33,571`	ansic
`4,202`	sh
`2,090`	makefile
`1,145`	cpp
`99`	asm
`41,107`	total

Removed vanilla repositories from pacman.conf and added:

# [tuscan]
# Server = file:///var/cache/pacman/pkg/

CMD: pacman -Syy --noconfirm

# :: Synchronizing package databases...
# downloading tuscan.db...

There were existing files in /sysroot, using those

# /sysroot/lib
# /sysroot/share
# /sysroot/bin
# /sysroot/include
# /sysroot/libexec

CMD: sudo -u tuscan PATH=/sysroot/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin CC=clang CXX=clang++ red makepkg --noextract --syncdeps --skipinteg --skippgpcheck --skipchecksums --noconfirm --nocolor --log --noprogressbar --nocheck

# ==> Making package: gc 7.4.2-4 (Wed Apr 5 00:49:43 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# libtoolize: putting auxiliary files in '.'.
# libtoolize: copying file './ltmain.sh'
# libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
# libtoolize: copying file 'm4/libtool.m4'
# libtoolize: copying file 'm4/ltoptions.m4'
# libtoolize: copying file 'm4/ltsugar.m4'
# libtoolize: copying file 'm4/ltversion.m4'
# libtoolize: copying file 'm4/lt~obsolete.m4'
#

Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^ \t=:+{}]+)}/ at /usr/sbin/automake line 3936.

# configure.ac:29: installing './compile'
# configure.ac:22: installing './missing'
# Makefile.am: installing './depcomp'
# checking build system type... x86_64-unknown-linux-gnu
# checking host system type... x86_64-unknown-linux-gnu
# checking target system type... x86_64-unknown-linux-gnu
# checking GC version numbers... major=7 minor=4 micro=2
# checking for a BSD-compatible install... /usr/bin/install -c
# checking whether build environment is sane... yes
# checking for x86_64-unknown-linux-strip... no
# checking for strip... strip
# checking for a thread-safe mkdir -p... /usr/sbin/mkdir -p
# checking for gawk... gawk
# checking whether make sets $(MAKE)... yes
# checking whether make supports nested variables... yes
# checking whether to enable maintainer-specific portions of Makefiles... no
# checking for style of include used by make... GNU
# checking for x86_64-unknown-linux-gcc... clang
# checking whether the C compiler works... yes
# checking for C compiler default output file name... a.out
# checking for suffix of executables...
# checking whether we are cross compiling... yes
# checking for suffix of object files... o
# checking whether we are using the GNU C compiler... yes
# checking whether clang accepts -g... yes
# checking for clang option to accept ISO C89... none needed
# checking whether clang understands -c and -o together... yes
# checking dependency style of clang... gcc3
# checking whether we are using the GNU C++ compiler... yes
# checking whether clang++ accepts -g... yes
# checking dependency style of clang++... gcc3
# checking dependency style of clang... gcc3
# checking how to print strings... printf
# checking for a sed that does not truncate output... /usr/sbin/sed
# checking for grep that handles long lines and -e... /usr/sbin/grep
# checking for egrep... /usr/sbin/grep -E
# checking for fgrep... /usr/sbin/grep -F
# checking for ld used by clang... /sysroot/bin/ld
# checking if the linker (/sysroot/bin/ld) is GNU ld... yes
# checking for BSD- or MS-compatible name lister (nm)... /sysroot/bin/nm -B
# checking the name lister (/sysroot/bin/nm -B) interface... BSD nm
# checking whether ln -s works... yes
# checking the maximum length of command line arguments... 1572864
# checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop
# checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
# checking for /sysroot/bin/ld option to reload object files... -r
# checking for x86_64-unknown-linux-objdump... no
# checking for objdump... objdump
# configure: WARNING: using cross tools not prefixed with host triplet
# checking how to recognize dependent libraries... pass_all
# checking for x86_64-unknown-linux-dlltool... no
# checking for dlltool... no
# checking how to associate runtime and link libraries... printf %s\n
# checking for x86_64-unknown-linux-ar... no
# checking for ar... ar
# checking for archiver @FILE support... @
# checking for x86_64-unknown-linux-strip... strip
# checking for x86_64-unknown-linux-ranlib... no
# checking for ranlib... ranlib
# checking command to parse /sysroot/bin/nm -B output from clang object... ok
# checking for sysroot... no
# checking for a working dd... /usr/sbin/dd
# checking how to truncate binary pipes... /usr/sbin/dd bs=4096 count=1
# checking for x86_64-unknown-linux-mt... no
# checking for mt... no
# checking if : is a manifest tool... no
# checking how to run the C preprocessor... clang -E
# checking for ANSI C header files... yes
# checking for sys/types.h... yes
# checking for sys/stat.h... yes
# checking for stdlib.h... yes
# checking for string.h... yes
# checking for memory.h... yes
# checking for strings.h... yes
# checking for inttypes.h... yes
# checking for stdint.h... yes
# checking for unistd.h... yes
# checking for dlfcn.h... yes
# checking for objdir... .libs
# checking if clang supports -fno-rtti -fno-exceptions... yes
# checking for clang option to produce PIC... -fPIC -DPIC
# checking if clang PIC flag -fPIC -DPIC works... yes
# checking if clang static flag -static works... no
# checking if clang supports -c -o file.o... yes
# checking if clang supports -c -o file.o... (cached) yes
# checking whether the clang linker (/sysroot/bin/ld -m elf_x86_64) supports shared libraries... yes
# checking whether -lc should be explicitly linked in... no
# checking dynamic linker characteristics... GNU/Linux ld.so
# checking how to hardcode library paths into programs... immediate
# checking whether stripping libraries is possible... yes
# checking if libtool supports shared libraries... yes
# checking whether to build shared libraries... yes
# checking whether to build static libraries... no
# checking how to run the C++ preprocessor... clang++ -E
# checking for ld used by clang++... /sysroot/bin/ld -m elf_x86_64
# checking if the linker (/sysroot/bin/ld -m elf_x86_64) is GNU ld... yes
# checking whether the clang++ linker (/sysroot/bin/ld -m elf_x86_64) supports shared libraries... yes
# checking for clang++ option to produce PIC... -fPIC -DPIC
# checking if clang++ PIC flag -fPIC -DPIC works... yes
# checking if clang++ static flag -static works... no
# checking if clang++ supports -c -o file.o... yes
# checking if clang++ supports -c -o file.o... (cached) yes
# checking whether the clang++ linker (/sysroot/bin/ld -m elf_x86_64) supports shared libraries... yes
# checking dynamic linker characteristics... (cached) GNU/Linux ld.so
# checking how to hardcode library paths into programs... immediate
# checking for thread model used by GCC... posix
# checking for inline... inline
# checking for pthread_self in -lpthread... yes
# configure: WARNING: "Explicit GC_INIT() calls may be required."
# checking for gcc -Wextra... yes
# checking for xlc... no
# checking whether gcc supports -fno-strict-aliasing... yes
# checking for dlopen in -ldl... yes
# checking whether to build shared libraries... yes
# checking whether gcc supports -fvisibility... yes
# checking which machine-dependent code should be used...
# checking whether Solaris gcc optimization fix is necessary... no
# checking for dladdr... yes
# checking sys/dg_sys_info.h usability... no
# checking sys/dg_sys_info.h presence... no
# checking for sys/dg_sys_info.h... no
# checking for x86_64-unknown-linux-pkg-config... no
# checking for pkg-config... /usr/sbin/pkg-config
# checking pkg-config is at least version 0.9.0... yes
# checking for ATOMIC_OPS... yes
# checking which libatomic_ops to use... external
# checking that generated files are newer than configure... done
# configure: creating ./config.status
# config.status: creating Makefile
# config.status: creating bdw-gc.pc
# config.status: creating include/config.h
# config.status: executing depfiles commands
# config.status: executing libtool commands
# config.status: executing default commands
# make[1]: Entering directory '/tmp/gc/src/gc-7.4.2'
# depbase=`echo allchblk.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
#

/bin/sh ./libtool  --tag=CC   --mode=compile clang -DHAVE_CONFIG_H   -I./include -I./include   -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra  -fno-strict-aliasing -MT allchblk.lo -MD -MP -MF $depbase.Tpo -c -o allchblk.lo allchblk.c &&\

# mv -f $depbase.Tpo $depbase.Plo
# depbase=`echo alloc.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
#

/bin/sh ./libtool  --tag=CC   --mode=compile clang -DHAVE_CONFIG_H   -I./include -I./include   -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra  -fno-strict-aliasing -MT alloc.lo -MD -MP -MF $depbase.Tpo -c -o alloc.lo alloc.c &&\

# mv -f $depbase.Tpo $depbase.Plo
# depbase=`echo blacklst.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
#

/bin/sh ./libtool  --tag=CC   --mode=compile clang -DHAVE_CONFIG_H   -I./include -I./include   -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra  -fno-strict-aliasing -MT blacklst.lo -MD -MP -MF $depbase.Tpo -c -o blacklst.lo blacklst.c &&\

# mv -f $depbase.Tpo $depbase.Plo
# depbase=`echo checksums.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
#

/bin/sh ./libtool  --tag=CC   --mode=compile clang -DHAVE_CONFIG_H   -I./include -I./include   -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra  -fno-strict-aliasing -MT checksums.lo -MD -MP -MF $depbase.Tpo -c -o checksums.lo checksums.c &&\

# mv -f $depbase.Tpo $depbase.Plo
#

libtool: compile:  clang -DHAVE_CONFIG_H -I./include -I./include -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra -fno-strict-aliasing -MT alloc.lo -MD -MP -MF .deps/alloc.Tpo -c alloc.c  -fPIC -DPIC -o .libs/alloc.o

#

libtool: compile:  clang -DHAVE_CONFIG_H -I./include -I./include -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra -fno-strict-aliasing -MT blacklst.lo -MD -MP -MF .deps/blacklst.Tpo -c blacklst.c  -fPIC -DPIC -o .libs/blacklst.o

# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:411:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: In file included from expanded from macro 'GC_ATTR_ALLOC_SIZE'
#

libtool: compile:  clang -DHAVE_CONFIG_H -I./include -I./include -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra -fno-strict-aliasing -MT allchblk.lo -MD -MP -MF .deps/allchblk.Tpo -c allchblk.c  -fPIC -DPIC -o .libs/allchblk.o

# blacklst.c:15# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum))):
#
# ^
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:411:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:413:GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL23:
# warning: ^unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
#
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ./include/gc_config_macros.h ^
#

libtool: compile:  clang -DHAVE_CONFIG_H -I./include -I./include -fexceptions -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra -fno-strict-aliasing -MT checksums.lo -MD -MP -MF .deps/checksums.Tpo -c checksums.c  -fPIC -DPIC -o .libs/checksums.o

# :249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:418:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# In file included from alloc.c ^:18:
#
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:420:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:424:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: In file included from expanded from macro 'GC_ATTR_ALLOC_SIZE'
# blacklst.c:15# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum))):
#
# ^
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:413:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL46:
#
# ./include/private/../gc.h:487 ^:46
# : warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# ./include/gc_config_macros.h:249: /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# 54 ^
#

:./include/gc_config_macros.h: 249:54note: : note: expanded from macro 'GC_ATTR_ALLOC_SIZE'expanded from macro 'GC_ATTR_ALLOC_SIZE'

#
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.hIn file included from :alloc.c46:18:
# :
# In file included from ./include/private/gc_priv.h./include/private/../gc.h:46:
# :./include/private/../gc.h:742418:23:: 23warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]:
#

 warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL

#
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:744:GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL23:
# warning: ^unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
#
# ./include/gc_config_macros.hGC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^:
# ./include/gc_config_macros.h249:249::54: 54note: expanded from macro 'GC_ATTR_ALLOC_SIZE':
#

 note: expanded from macro 'GC_ATTR_ALLOC_SIZE'#   define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))

#
# ^
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:757:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:759:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# In file included from # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# blacklst.c:15:
# In file included from ./include/private/gc_priv.h:In file included from 46alloc.c:18:
# :
# In file included from ./include/private/gc_priv.h./include/private/../gc.h:46:
# :./include/private/../gc.h:764420:23:: warning: 23unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# : warning: GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# ./include/gc_config_macros.h
# :249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from alloc.c:18:
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALLIn file included from ./include/private/gc_priv.h:
# 46:
# ./include/private/../gc.h ^:766:
# 23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# ./include/gc_config_macros.h:249GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# : ^
# 54./include/gc_config_macros.h::249: 54: notenote: expanded from macro 'GC_ATTR_ALLOC_SIZE':
# expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:773:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# In file included from blacklst.c:15:
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))In file included from
# ./include/private/gc_priv.h ^
# :46:
#

./include/private/../gc.h:424:23: In file included from warningalloc.c: :18unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]:

# In file included from
# ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:776:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(2) void * GC_CALL./include/gc_config_macros.h
# :249 ^:54
# : note: expanded from macro 'GC_ATTR_ALLOC_SIZE'./include/gc_config_macros.h
# :249:54: note# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum))):
# expanded from macro 'GC_ATTR_ALLOC_SIZE' ^
#
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:778:23:# define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum))) warning
#

: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]                                                     ^

#
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:781:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:787:46: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# In file included from ./include/private/../gc.halloc.c::48718::
# 46In file included from ./include/private/gc_priv.h::46 :
# warning./include/private/../gc.h: :804unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]:
# 23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# ^
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))./include/gc_config_macros.h
# : ^249
# :54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# In file included from alloc.c:18:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:806:29: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# GC_API /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:742:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:744:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:757:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:759:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:764:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:766:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:773:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:776:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:778:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:781:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:787:46: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:804:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:806:29: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:411:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:413:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:418:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:420:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:424:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:487:46: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:742:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:744:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:757:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:759:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:764:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:766:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:773:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:776:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:778:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:781:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:787:46: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:411:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# In file included from allchblk.cGC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL:
# 17 ^:
#
# In file included from ./include/private/gc_priv.h:46:
#

./include/private/../gc.h:804:23: warning./include/gc_config_macros.h: :unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]249

# :54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
#

./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'#   define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))

#
# ^
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
#

./include/private/../gc.h:413:23: In file included from warningallchblk.c: :unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]17

# :
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:806:29: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# GC_API /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:418:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:420:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:424:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:487:46: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:742:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:744:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:757:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:759:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:764:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:766:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:773:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:776:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:778:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:781:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:787:46: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2);
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:804:23: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API GC_ATTR_MALLOC GC_ATTR_ALLOC_SIZE(1) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from checksums.c:14:
# In file included from ./include/private/gc_priv.h:46:
# ./include/private/../gc.h:806:29: warning: unknown attribute '__alloc_size__' ignored [-Wunknown-attributes]
# GC_API /* 'realloc' attr */ GC_ATTR_ALLOC_SIZE(2) void * GC_CALL
# ^
# ./include/gc_config_macros.h:249:54: note: expanded from macro 'GC_ATTR_ALLOC_SIZE'
# # define GC_ATTR_ALLOC_SIZE(argnum) __attribute__((__alloc_size__(argnum)))
# ^
# In file included from allchblk.c:17:
# In file included from ./include/private/gc_priv.h:180:
# ./include/private/gc_locks.h:32:14: fatal error: 'atomic_ops.h' file not found
# # include "atomic_ops.h"
# ^
# In file included from blacklst.c:15:
# In file included from ./include/private/gc_priv.h:180:
# ./include/private/gc_locks.h:32:14: fatal error: 'atomic_ops.h' file not found
# # include "atomic_ops.h"
# ^
# In file included from In file included from checksums.calloc.c::1418:
# :
# In file included from In file included from ./include/private/gc_priv.h./include/private/gc_priv.h::180180:
# :
#

./include/private/gc_locks.h./include/private/gc_locks.h::3232::1414::  fatal errorfatal error: : 'atomic_ops.h' file not found'atomic_ops.h' file not found

#
# # include "atomic_ops.h"# include "atomic_ops.h"
#
# ^ ^
#
# 19 warnings and 1 error generated.
# 19 warnings and 1 error generated.
# make[1]: *** [Makefile:1543: checksums.lo] Error 1
# make[1]: *** Waiting for unfinished jobs....
# make[1]: *** [Makefile:1543: blacklst.lo] Error 1
# 19 warnings and 1 error generated.
# 19 warnings and 1 error generated.
# make[1]: *** [Makefile:1543: allchblk.lo] Error 1
# make[1]: *** [Makefile:1543: alloc.lo] Error 1
# make[1]: Leaving directory '/tmp/gc/src/gc-7.4.2'
# make: *** [Makefile:1727: all-recursive] Error 1
# ==> ERROR: A failure occurred in build().
# Aborting...

Printing config logfiles

CMD: config logfiles '/tmp/gc/src/gc-7.4.2/config.log'

# This file contains any messages produced by compilers while
# running configure, to aid debugging if configure makes a mistake.
#
# It was created by gc configure 7.4.2, which was
# generated by GNU Autoconf 2.69. Invocation command line was
#
# $ ./configure --host=x86_64-unknown-linux --prefix=/usr --enable-cplusplus --disable-static
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = 2c68607d6bd9
# uname -m = x86_64
# uname -r = 4.10.6-1-ARCH
# uname -s = Linux
# uname -v = #1 SMP PREEMPT Mon Mar 27 08:28:22 CEST 2017
#
# /usr/bin/uname -p = unknown
# /bin/uname -X = unknown
#
# /bin/arch = unknown
# /usr/bin/arch -k = unknown
# /usr/convex/getsysinfo = unknown
# /usr/bin/hostinfo = unknown
# /bin/machine = unknown
# /usr/bin/oslevel = unknown
# /bin/universe = unknown
#
# PATH: /sysroot/bin
# PATH: /usr/local/sbin
# PATH: /usr/local/bin
# PATH: /usr/sbin
# PATH: /usr/bin
# PATH: /sbin
# PATH: /bin
#
#
# ## ----------- ##
# ## Core tests. ##
# ## ----------- ##
#
# configure:2513: checking build system type
# configure:2527: result: x86_64-unknown-linux-gnu
# configure:2547: checking host system type
# configure:2560: result: x86_64-unknown-linux-gnu
# configure:2580: checking target system type
# configure:2593: result: x86_64-unknown-linux-gnu
# configure:2621: checking GC version numbers
# configure:2652: result: major=7 minor=4 micro=2
# configure:2672: checking for a BSD-compatible install
# configure:2740: result: /usr/bin/install -c
# configure:2751: checking whether build environment is sane
# configure:2806: result: yes
# configure:2865: checking for x86_64-unknown-linux-strip
# configure:2895: result: no
# configure:2905: checking for strip
# configure:2921: found /sysroot/bin/strip
# configure:2932: result: strip
# configure:2957: checking for a thread-safe mkdir -p
# configure:2996: result: /usr/sbin/mkdir -p
# configure:3003: checking for gawk
# configure:3019: found /usr/sbin/gawk
# configure:3030: result: gawk
# configure:3041: checking whether make sets $(MAKE)
# configure:3063: result: yes
# configure:3092: checking whether make supports nested variables
# configure:3109: result: yes
# configure:3238: checking whether to enable maintainer-specific portions of Makefiles
# configure:3247: result: no
# configure:3276: checking for style of include used by make
# configure:3304: result: GNU
# configure:3335: checking for x86_64-unknown-linux-gcc
# configure:3362: result: clang
# configure:3631: checking for C compiler version
# configure:3640: clang --version >&5
# clang version 3.8.1
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /
# configure:3651: $? = 0
# configure:3640: clang -v >&5
# clang version 3.8.1
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /
# Found candidate GCC installation: //../lib/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Selected GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Candidate multilib: .;@m64
# Selected multilib: .;@m64
# configure:3651: $? = 0
# configure:3640: clang -V >&5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:3651: $? = 1
# configure:3640: clang -qversion >&5
# clang-3.8: error: unknown argument: '-qversion'
# clang-3.8: error: no input files
# configure:3651: $? = 1
# configure:3671: checking whether the C compiler works
# configure:3693: clang conftest.c >&5
# configure:3697: $? = 0
# configure:3745: result: yes
# configure:3748: checking for C compiler default output file name
# configure:3750: result: a.out
# configure:3756: checking for suffix of executables
# configure:3763: clang -o conftest conftest.c >&5
# configure:3767: $? = 0
# configure:3789: result:
# configure:3811: checking whether we are cross compiling
# configure:3819: clang -o conftest conftest.c >&5
# configure:3823: $? = 0
# configure:3830: ./conftest
# ./conftest: error while loading shared libraries: /usr/lib/libc.so: invalid ELF header
# configure:3834: $? = 127
# configure:3849: result: yes
# configure:3854: checking for suffix of object files
# configure:3876: clang -c conftest.c >&5
# configure:3880: $? = 0
# configure:3901: result: o
# configure:3905: checking whether we are using the GNU C compiler
# configure:3924: clang -c conftest.c >&5
# configure:3924: $? = 0
# configure:3933: result: yes
# configure:3942: checking whether clang accepts -g
# configure:3962: clang -c -g conftest.c >&5
# configure:3962: $? = 0
# configure:4003: result: yes
# configure:4020: checking for clang option to accept ISO C89
# configure:4083: clang -c conftest.c >&5
# configure:4083: $? = 0
# configure:4096: result: none needed
# configure:4121: checking whether clang understands -c and -o together
# configure:4143: clang -c conftest.c -o conftest2.o
# configure:4146: $? = 0
# configure:4143: clang -c conftest.c -o conftest2.o
# configure:4146: $? = 0
# configure:4158: result: yes
# configure:4177: checking dependency style of clang
# configure:4288: result: gcc3
# configure:4416: checking for C++ compiler version
# configure:4425: clang++ --version >&5
# clang version 3.8.1
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /
# configure:4436: $? = 0
# configure:4425: clang++ -v >&5
# clang version 3.8.1
# Target: x86_64-unknown-linux-gnu
# Thread model: posix
# InstalledDir: /
# Found candidate GCC installation: //../lib/gcc/x86_64-pc-linux-gnu/6.1.1
# Found candidate GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Selected GCC installation: //../lib64/gcc/x86_64-pc-linux-gnu/6.1.1
# Candidate multilib: .;@m64
# Selected multilib: .;@m64
# configure:4436: $? = 0
# configure:4425: clang++ -V >&5
# clang-3.8: error: argument to '-V' is missing (expected 1 value)
# clang-3.8: error: no input files
# configure:4436: $? = 1
# configure:4425: clang++ -qversion >&5
# clang-3.8: error: unknown argument: '-qversion'
# clang-3.8: error: no input files
# configure:4436: $? = 1
# configure:4440: checking whether we are using the GNU C++ compiler
# configure:4459: clang++ -c conftest.cpp >&5
# configure:4459: $? = 0
# configure:4468: result: yes
# configure:4477: checking whether clang++ accepts -g
# configure:4497: clang++ -c -g conftest.cpp >&5
# configure:4497: $? = 0
# configure:4538: result: yes
# configure:4563: checking dependency style of clang++
# configure:4674: result: gcc3
# configure:4698: checking dependency style of clang
# configure:4807: result: gcc3
# configure:4869: checking how to print strings
# configure:4896: result: printf
# configure:4917: checking for a sed that does not truncate output
# configure:4981: result: /usr/sbin/sed
# configure:4999: checking for grep that handles long lines and -e
# configure:5057: result: /usr/sbin/grep
# configure:5062: checking for egrep
# configure:5124: result: /usr/sbin/grep -E
# configure:5129: checking for fgrep
# configure:5191: result: /usr/sbin/grep -F
# configure:5226: checking for ld used by clang
# configure:5293: result: /sysroot/bin/ld
# configure:5300: checking if the linker (/sysroot/bin/ld) is GNU ld
# configure:5315: result: yes
# configure:5327: checking for BSD- or MS-compatible name lister (nm)
# configure:5381: result: /sysroot/bin/nm -B
# configure:5511: checking the name lister (/sysroot/bin/nm -B) interface
# configure:5518: clang -c conftest.c >&5
# configure:5521: /sysroot/bin/nm -B "conftest.o"
# configure:5524: output
# 0000000000000000 B some_variable
# configure:5531: result: BSD nm
# configure:5534: checking whether ln -s works
# configure:5538: result: yes
# configure:5546: checking the maximum length of command line arguments
# configure:5677: result: 1572864
# configure:5725: checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format
# configure:5765: result: func_convert_file_noop
# configure:5772: checking how to convert x86_64-unknown-linux-gnu file names to toolchain format
# configure:5792: result: func_convert_file_noop
# configure:5799: checking for /sysroot/bin/ld option to reload object files
# configure:5806: result: -r
# configure:5840: checking for x86_64-unknown-linux-objdump
# configure:5870: result: no
# configure:5880: checking for objdump
# configure:5896: found /sysroot/bin/objdump
# configure:5907: result: objdump
# configure:5919: WARNING: using cross tools not prefixed with host triplet
# configure:5939: checking how to recognize dependent libraries
# configure:6139: result: pass_all
# configure:6184: checking for x86_64-unknown-linux-dlltool
# configure:6214: result: no
# configure:6224: checking for dlltool
# configure:6254: result: no
# configure:6284: checking how to associate runtime and link libraries
# configure:6311: result: printf %s\n
# configure:6328: checking for x86_64-unknown-linux-ar
# configure:6358: result: no
# configure:6372: checking for ar
# configure:6388: found /sysroot/bin/ar
# configure:6399: result: ar
# configure:6436: checking for archiver @FILE support
# configure:6453: clang -c conftest.c >&5
# configure:6453: $? = 0
# configure:6456: ar cru libconftest.a @conftest.lst >&5
# /r: `u' modifier ignored since `D' is the default (see `U')
# configure:6459: $? = 0
# configure:6464: ar cru libconftest.a @conftest.lst >&5
# /r: `u' modifier ignored since `D' is the default (see `U')
# /r: conftest.o: No such file or directory
# configure:6467: $? = 1
# configure:6479: result: @
# configure:6497: checking for x86_64-unknown-linux-strip
# configure:6524: result: strip
# configure:6596: checking for x86_64-unknown-linux-ranlib
# configure:6626: result: no
# configure:6636: checking for ranlib
# configure:6652: found /sysroot/bin/ranlib
# configure:6663: result: ranlib
# configure:6765: checking command to parse /sysroot/bin/nm -B output from clang object
# configure:6918: clang -c conftest.c >&5
# configure:6921: $? = 0
#

configure:6925: /sysroot/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm

# configure:6928: $? = 0
# configure:6994: clang -o conftest conftest.c conftstm.o >&5
# configure:6997: $? = 0
# configure:7035: result: ok
# configure:7082: checking for sysroot
# configure:7112: result: no
# configure:7119: checking for a working dd
# configure:7157: result: /usr/sbin/dd
# configure:7161: checking how to truncate binary pipes
# configure:7176: result: /usr/sbin/dd bs=4096 count=1
# configure:7312: clang -c conftest.c >&5
# configure:7315: $? = 0
# configure:7465: checking for x86_64-unknown-linux-mt
# configure:7495: result: no
# configure:7505: checking for mt
# configure:7535: result: no
# configure:7555: checking if : is a manifest tool
# configure:7561: : '-?'
# configure:7569: result: no
# configure:8246: checking how to run the C preprocessor
# configure:8277: clang -E conftest.c
# configure:8277: $? = 0
# configure:8291: clang -E conftest.c
# conftest.c:14:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:8291: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "gc"
# | #define PACKAGE_TARNAME "gc"
# | #define PACKAGE_VERSION "7.4.2"
# | #define PACKAGE_STRING "gc 7.4.2"
# | #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# | #define PACKAGE_URL ""
# | #define GC_VERSION_MAJOR 7
# | #define GC_VERSION_MINOR 4
# | #define GC_VERSION_MICRO 2
# | #define PACKAGE "gc"
# | #define VERSION "7.4.2"
# | /* end confdefs.h. */
# | #include
# configure:8316: result: clang -E
# configure:8336: clang -E conftest.c
# configure:8336: $? = 0
# configure:8350: clang -E conftest.c
# conftest.c:14:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:8350: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "gc"
# | #define PACKAGE_TARNAME "gc"
# | #define PACKAGE_VERSION "7.4.2"
# | #define PACKAGE_STRING "gc 7.4.2"
# | #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# | #define PACKAGE_URL ""
# | #define GC_VERSION_MAJOR 7
# | #define GC_VERSION_MINOR 4
# | #define GC_VERSION_MICRO 2
# | #define PACKAGE "gc"
# | #define VERSION "7.4.2"
# | /* end confdefs.h. */
# | #include
# configure:8379: checking for ANSI C header files
# configure:8399: clang -c conftest.c >&5
# configure:8399: $? = 0
# configure:8483: result: yes
# configure:8496: checking for sys/types.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for sys/stat.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for stdlib.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for string.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for memory.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for strings.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for inttypes.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for stdint.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8496: checking for unistd.h
# configure:8496: clang -c conftest.c >&5
# configure:8496: $? = 0
# configure:8496: result: yes
# configure:8510: checking for dlfcn.h
# configure:8510: clang -c conftest.c >&5
# configure:8510: $? = 0
# configure:8510: result: yes
# configure:8777: checking for objdir
# configure:8792: result: .libs
# configure:9056: checking if clang supports -fno-rtti -fno-exceptions
# configure:9074: clang -c -fno-rtti -fno-exceptions conftest.c >&5
# configure:9078: $? = 0
# configure:9091: result: yes
# configure:9449: checking for clang option to produce PIC
# configure:9456: result: -fPIC -DPIC
# configure:9464: checking if clang PIC flag -fPIC -DPIC works
# configure:9482: clang -c -fPIC -DPIC -DPIC conftest.c >&5
# configure:9486: $? = 0
# configure:9499: result: yes
# configure:9528: checking if clang static flag -static works
# configure:9556: result: no
# configure:9571: checking if clang supports -c -o file.o
# configure:9592: clang -c -o out/conftest2.o conftest.c >&5
# configure:9596: $? = 0
# configure:9618: result: yes
# configure:9626: checking if clang supports -c -o file.o
# configure:9673: result: yes
# configure:9706: checking whether the clang linker (/sysroot/bin/ld -m elf_x86_64) supports shared libraries
# configure:10965: result: yes
# configure:11002: checking whether -lc should be explicitly linked in
# configure:11010: clang -c conftest.c >&5
# configure:11013: $? = 0
#

configure:11028: clang -shared  -fPIC -DPIC conftest.o  -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /usr/sbin/grep  -lc  \>/dev/null 2\>\&1

# configure:11031: $? = 0
# configure:11045: result: no
# configure:11205: checking dynamic linker characteristics
# configure:11786: clang -o conftest -Wl,-rpath -Wl,/foo conftest.c >&5
# configure:11786: $? = 0
# configure:12023: result: GNU/Linux ld.so
# configure:12145: checking how to hardcode library paths into programs
# configure:12170: result: immediate
# configure:12718: checking whether stripping libraries is possible
# configure:12723: result: yes
# configure:12758: checking if libtool supports shared libraries
# configure:12760: result: yes
# configure:12763: checking whether to build shared libraries
# configure:12788: result: yes
# configure:12791: checking whether to build static libraries
# configure:12795: result: no
# configure:12818: checking how to run the C++ preprocessor
# configure:12845: clang++ -E conftest.cpp
# configure:12845: $? = 0
# configure:12859: clang++ -E conftest.cpp
# conftest.cpp:26:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:12859: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "gc"
# | #define PACKAGE_TARNAME "gc"
# | #define PACKAGE_VERSION "7.4.2"
# | #define PACKAGE_STRING "gc 7.4.2"
# | #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# | #define PACKAGE_URL ""
# | #define GC_VERSION_MAJOR 7
# | #define GC_VERSION_MINOR 4
# | #define GC_VERSION_MICRO 2
# | #define PACKAGE "gc"
# | #define VERSION "7.4.2"
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_DLFCN_H 1
# | #define LT_OBJDIR ".libs/"
# | /* end confdefs.h. */
# | #include
# configure:12884: result: clang++ -E
# configure:12904: clang++ -E conftest.cpp
# configure:12904: $? = 0
# configure:12918: clang++ -E conftest.cpp
# conftest.cpp:26:10: fatal error: 'ac_nonexistent.h' file not found
# #include
# ^
# 1 error generated.
# configure:12918: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "gc"
# | #define PACKAGE_TARNAME "gc"
# | #define PACKAGE_VERSION "7.4.2"
# | #define PACKAGE_STRING "gc 7.4.2"
# | #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# | #define PACKAGE_URL ""
# | #define GC_VERSION_MAJOR 7
# | #define GC_VERSION_MINOR 4
# | #define GC_VERSION_MICRO 2
# | #define PACKAGE "gc"
# | #define VERSION "7.4.2"
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_DLFCN_H 1
# | #define LT_OBJDIR ".libs/"
# | /* end confdefs.h. */
# | #include
# configure:13080: checking for ld used by clang++
# configure:13147: result: /sysroot/bin/ld -m elf_x86_64
# configure:13154: checking if the linker (/sysroot/bin/ld -m elf_x86_64) is GNU ld
# configure:13169: result: yes
# configure:13224: checking whether the clang++ linker (/sysroot/bin/ld -m elf_x86_64) supports shared libraries
# configure:14297: result: yes
# configure:14333: clang++ -c conftest.cpp >&5
# configure:14336: $? = 0
# configure:14817: checking for clang++ option to produce PIC
# configure:14824: result: -fPIC -DPIC
# configure:14832: checking if clang++ PIC flag -fPIC -DPIC works
# configure:14850: clang++ -c -fPIC -DPIC -DPIC conftest.cpp >&5
# configure:14854: $? = 0
# configure:14867: result: yes
# configure:14890: checking if clang++ static flag -static works
# configure:14918: result: no
# configure:14930: checking if clang++ supports -c -o file.o
# configure:14951: clang++ -c -o out/conftest2.o conftest.cpp >&5
# configure:14955: $? = 0
# configure:14977: result: yes
# configure:14982: checking if clang++ supports -c -o file.o
# configure:15029: result: yes
# configure:15059: checking whether the clang++ linker (/sysroot/bin/ld -m elf_x86_64) supports shared libraries
# configure:15099: result: yes
# configure:15240: checking dynamic linker characteristics
# configure:15985: result: GNU/Linux ld.so
# configure:16050: checking how to hardcode library paths into programs
# configure:16075: result: immediate
# configure:16199: checking for thread model used by GCC
# configure:16213: result: posix
# configure:16265: checking for inline
# configure:16281: clang -c conftest.c >&5
# configure:16281: $? = 0
# configure:16289: result: inline
# configure:16317: checking for pthread_self in -lpthread
# configure:16342: clang -o conftest conftest.c -lpthread >&5
# configure:16342: $? = 0
# configure:16351: result: yes
# configure:16370: WARNING: "Explicit GC_INIT() calls may be required."
# configure:16672: checking for gcc -Wextra
# configure:16687: clang -c -Wextra conftest.c >&5
# configure:16687: $? = 0
# configure:16694: result: yes
# configure:16704: checking for xlc
# configure:16721: clang -c -Wall -Wextra conftest.c >&5
# conftest.c:36:4: error:
# # error
# ^
# 1 error generated.
# configure:16721: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "gc"
# | #define PACKAGE_TARNAME "gc"
# | #define PACKAGE_VERSION "7.4.2"
# | #define PACKAGE_STRING "gc 7.4.2"
# | #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# | #define PACKAGE_URL ""
# | #define GC_VERSION_MAJOR 7
# | #define GC_VERSION_MINOR 4
# | #define GC_VERSION_MICRO 2
# | #define PACKAGE "gc"
# | #define VERSION "7.4.2"
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_DLFCN_H 1
# | #define LT_OBJDIR ".libs/"
# | #define GC_LINUX_THREADS 1
# | #define _REENTRANT 1
# | #define PARALLEL_MARK 1
# | #define THREAD_LOCAL_ALLOC 1
# | /* end confdefs.h. */
# |
# | int
# | main ()
# | {
# |
# | #ifndef __xlC__
# | # error
# | #endif
# |
# | ;
# | return 0;
# | }
# configure:16727: result: no
# configure:16746: checking whether gcc supports -fno-strict-aliasing
# configure:16772: clang -c -Wall -Wextra -fno-strict-aliasing conftest.c >&5
# configure:16772: $? = 0
# configure:16781: result: yes
# configure:16794: checking for dlopen in -ldl
# configure:16819: clang -o conftest -Wall -Wextra -fno-strict-aliasing conftest.c -ldl >&5
# configure:16819: $? = 0
# configure:16828: result: yes
# configure:16927: checking whether to build shared libraries
# configure:16966: result: yes
# configure:16976: checking whether gcc supports -fvisibility
# configure:16991: clang -c -Werror -fvisibility=hidden -Wall -Wextra -fno-strict-aliasing conftest.c >&5
# configure:16991: $? = 0
# configure:17001: result: yes
# configure:17009: checking which machine-dependent code should be used
# configure:17046: result:
# configure:17078: checking whether Solaris gcc optimization fix is necessary
# configure:17101: result: no
# configure:17242: checking for dladdr
#

configure:17261: clang -c -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra  -fno-strict-aliasing  conftest.c >&5

# configure:17261: $? = 0
# configure:17265: result: yes
# configure:17275: checking sys/dg_sys_info.h usability
#

configure:17275: clang -c -DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra  -fno-strict-aliasing  conftest.c >&5

# conftest.c:68:10: fatal error: 'sys/dg_sys_info.h' file not found
# #include
# ^
# 1 error generated.
# configure:17275: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "gc"
# | #define PACKAGE_TARNAME "gc"
# | #define PACKAGE_VERSION "7.4.2"
# | #define PACKAGE_STRING "gc 7.4.2"
# | #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# | #define PACKAGE_URL ""
# | #define GC_VERSION_MAJOR 7
# | #define GC_VERSION_MINOR 4
# | #define GC_VERSION_MICRO 2
# | #define PACKAGE "gc"
# | #define VERSION "7.4.2"
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_DLFCN_H 1
# | #define LT_OBJDIR ".libs/"
# | #define GC_LINUX_THREADS 1
# | #define _REENTRANT 1
# | #define PARALLEL_MARK 1
# | #define THREAD_LOCAL_ALLOC 1
# | #define GC_DLL 1
# | #define NO_EXECUTE_PERMISSION 1
# | #define ALL_INTERIOR_POINTERS 1
# | #define GC_GCJ_SUPPORT 1
# | #define HAVE_DLADDR 1
# | /* end confdefs.h. */
# | #include
# | #ifdef HAVE_SYS_TYPES_H
# | # include
# | #endif
# | #ifdef HAVE_SYS_STAT_H
# | # include
# | #endif
# | #ifdef STDC_HEADERS
# | # include
# | # include
# | #else
# | # ifdef HAVE_STDLIB_H
# | # include
# | # endif
# | #endif
# | #ifdef HAVE_STRING_H
# | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# | # include
# | # endif
# | # include
# | #endif
# | #ifdef HAVE_STRINGS_H
# | # include
# | #endif
# | #ifdef HAVE_INTTYPES_H
# | # include
# | #endif
# | #ifdef HAVE_STDINT_H
# | # include
# | #endif
# | #ifdef HAVE_UNISTD_H
# | # include
# | #endif
# | #include
# configure:17275: result: no
# configure:17275: checking sys/dg_sys_info.h presence
# configure:17275: clang -E conftest.c
# conftest.c:35:10: fatal error: 'sys/dg_sys_info.h' file not found
# #include
# ^
# 1 error generated.
# configure:17275: $? = 1
# configure: failed program was:
# | /* confdefs.h */
# | #define PACKAGE_NAME "gc"
# | #define PACKAGE_TARNAME "gc"
# | #define PACKAGE_VERSION "7.4.2"
# | #define PACKAGE_STRING "gc 7.4.2"
# | #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# | #define PACKAGE_URL ""
# | #define GC_VERSION_MAJOR 7
# | #define GC_VERSION_MINOR 4
# | #define GC_VERSION_MICRO 2
# | #define PACKAGE "gc"
# | #define VERSION "7.4.2"
# | #define STDC_HEADERS 1
# | #define HAVE_SYS_TYPES_H 1
# | #define HAVE_SYS_STAT_H 1
# | #define HAVE_STDLIB_H 1
# | #define HAVE_STRING_H 1
# | #define HAVE_MEMORY_H 1
# | #define HAVE_STRINGS_H 1
# | #define HAVE_INTTYPES_H 1
# | #define HAVE_STDINT_H 1
# | #define HAVE_UNISTD_H 1
# | #define HAVE_DLFCN_H 1
# | #define LT_OBJDIR ".libs/"
# | #define GC_LINUX_THREADS 1
# | #define _REENTRANT 1
# | #define PARALLEL_MARK 1
# | #define THREAD_LOCAL_ALLOC 1
# | #define GC_DLL 1
# | #define NO_EXECUTE_PERMISSION 1
# | #define ALL_INTERIOR_POINTERS 1
# | #define GC_GCJ_SUPPORT 1
# | #define HAVE_DLADDR 1
# | /* end confdefs.h. */
# | #include
# configure:17275: result: no
# configure:17275: checking for sys/dg_sys_info.h
# configure:17275: result: no
# configure:17507: checking for x86_64-unknown-linux-pkg-config
# configure:17540: result: no
# configure:17550: checking for pkg-config
# configure:17568: found /usr/sbin/pkg-config
# configure:17580: result: /usr/sbin/pkg-config
# configure:17605: checking pkg-config is at least version 0.9.0
# configure:17608: result: yes
# configure:17619: checking for ATOMIC_OPS
# configure:17626: $PKG_CONFIG --exists --print-errors "atomic_ops"
# configure:17629: $? = 0
# configure:17643: $PKG_CONFIG --exists --print-errors "atomic_ops"
# configure:17646: $? = 0
# configure:17684: result: yes
# configure:17705: checking which libatomic_ops to use
# configure:17710: result: external
# configure:17855: checking that generated files are newer than configure
# configure:17861: result: done
# configure:17952: creating ./config.status
#
# ## ---------------------- ##
# ## Running config.status. ##
# ## ---------------------- ##
#
# This file was extended by gc config.status 7.4.2, which was
# generated by GNU Autoconf 2.69. Invocation command line was
#
# CONFIG_FILES =
# CONFIG_HEADERS =
# CONFIG_LINKS =
# CONFIG_COMMANDS =
# $ ./config.status
#
# on 2c68607d6bd9
#
# config.status:1226: creating Makefile
# config.status:1226: creating bdw-gc.pc
# config.status:1226: creating include/config.h
# config.status:1455: executing depfiles commands
# config.status:1455: executing libtool commands
# config.status:1455: executing default commands
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# ac_cv_build=x86_64-unknown-linux-gnu
# ac_cv_c_compiler_gnu=yes
# ac_cv_c_inline=inline
# ac_cv_cc_wextra=yes
# ac_cv_cxx_compiler_gnu=yes
# ac_cv_env_ATOMIC_OPS_CFLAGS_set=
# ac_cv_env_ATOMIC_OPS_CFLAGS_value=
# ac_cv_env_ATOMIC_OPS_LIBS_set=
# ac_cv_env_ATOMIC_OPS_LIBS_value=
# ac_cv_env_CCASFLAGS_set=
# ac_cv_env_CCASFLAGS_value=
# ac_cv_env_CCAS_set=
# ac_cv_env_CCAS_value=
# ac_cv_env_CCC_set=
# ac_cv_env_CCC_value=
# ac_cv_env_CC_set=set
# ac_cv_env_CC_value=clang
# ac_cv_env_CFLAGS_set=set
# ac_cv_env_CFLAGS_value=
# ac_cv_env_CPPFLAGS_set=set
# ac_cv_env_CPPFLAGS_value=
# ac_cv_env_CPP_set=
# ac_cv_env_CPP_value=
# ac_cv_env_CXXCPP_set=
# ac_cv_env_CXXCPP_value=
# ac_cv_env_CXXFLAGS_set=set
# ac_cv_env_CXXFLAGS_value=
# ac_cv_env_CXX_set=set
# ac_cv_env_CXX_value=clang++
# ac_cv_env_LDFLAGS_set=set
# ac_cv_env_LDFLAGS_value=
# ac_cv_env_LIBS_set=
# ac_cv_env_LIBS_value=
# ac_cv_env_LT_SYS_LIBRARY_PATH_set=
# ac_cv_env_LT_SYS_LIBRARY_PATH_value=
# ac_cv_env_PKG_CONFIG_LIBDIR_set=
# ac_cv_env_PKG_CONFIG_LIBDIR_value=
# ac_cv_env_PKG_CONFIG_PATH_set=
# ac_cv_env_PKG_CONFIG_PATH_value=
# ac_cv_env_PKG_CONFIG_set=
# ac_cv_env_PKG_CONFIG_value=
# ac_cv_env_build_alias_set=
# ac_cv_env_build_alias_value=
# ac_cv_env_host_alias_set=set
# ac_cv_env_host_alias_value=x86_64-unknown-linux
# ac_cv_env_target_alias_set=
# ac_cv_env_target_alias_value=
# ac_cv_fno_strict_aliasing=yes
# ac_cv_fvisibility_hidden=yes
# ac_cv_header_dlfcn_h=yes
# ac_cv_header_inttypes_h=yes
# ac_cv_header_memory_h=yes
# ac_cv_header_stdc=yes
# ac_cv_header_stdint_h=yes
# ac_cv_header_stdlib_h=yes
# ac_cv_header_string_h=yes
# ac_cv_header_strings_h=yes
# ac_cv_header_sys_dg_sys_info_h=no
# ac_cv_header_sys_stat_h=yes
# ac_cv_header_sys_types_h=yes
# ac_cv_header_unistd_h=yes
# ac_cv_host=x86_64-unknown-linux-gnu
# ac_cv_lib_dl_dlopen=yes
# ac_cv_lib_pthread_pthread_self=yes
# ac_cv_objext=o
# ac_cv_path_EGREP='/usr/sbin/grep -E'
# ac_cv_path_FGREP='/usr/sbin/grep -F'
# ac_cv_path_GREP=/usr/sbin/grep
# ac_cv_path_SED=/usr/sbin/sed
# ac_cv_path_ac_pt_PKG_CONFIG=/usr/sbin/pkg-config
# ac_cv_path_install='/usr/bin/install -c'
# ac_cv_path_lt_DD=/usr/sbin/dd
# ac_cv_path_mkdir=/usr/sbin/mkdir
# ac_cv_prog_AWK=gawk
# ac_cv_prog_CC=clang
# ac_cv_prog_CPP='clang -E'
# ac_cv_prog_CXXCPP='clang++ -E'
# ac_cv_prog_STRIP=strip
# ac_cv_prog_ac_ct_AR=ar
# ac_cv_prog_ac_ct_OBJDUMP=objdump
# ac_cv_prog_ac_ct_RANLIB=ranlib
# ac_cv_prog_ac_ct_STRIP=strip
# ac_cv_prog_cc_c89=
# ac_cv_prog_cc_g=yes
# ac_cv_prog_cxx_g=yes
# ac_cv_prog_make_make_set=yes
# ac_cv_target=x86_64-unknown-linux-gnu
# am_cv_CCAS_dependencies_compiler_type=gcc3
# am_cv_CC_dependencies_compiler_type=gcc3
# am_cv_CXX_dependencies_compiler_type=gcc3
# am_cv_make_support_nested_variables=yes
# am_cv_prog_cc_c_o=yes
# lt_cv_ar_at_file=@
# lt_cv_archive_cmds_need_lc=no
# lt_cv_deplibs_check_method=pass_all
# lt_cv_file_magic_cmd='$MAGIC_CMD'
# lt_cv_file_magic_test_file=
# lt_cv_ld_reload_flag=-r
# lt_cv_nm_interface='BSD nm'
# lt_cv_objdir=.libs
# lt_cv_path_LD=/sysroot/bin/ld
# lt_cv_path_LDCXX='/sysroot/bin/ld -m elf_x86_64'
# lt_cv_path_NM='/sysroot/bin/nm -B'
# lt_cv_path_mainfest_tool=no
# lt_cv_prog_compiler_c_o=yes
# lt_cv_prog_compiler_c_o_CXX=yes
# lt_cv_prog_compiler_pic='-fPIC -DPIC'
# lt_cv_prog_compiler_pic_CXX='-fPIC -DPIC'
# lt_cv_prog_compiler_pic_works=yes
# lt_cv_prog_compiler_pic_works_CXX=yes
# lt_cv_prog_compiler_rtti_exceptions=yes
# lt_cv_prog_compiler_static_works=no
# lt_cv_prog_compiler_static_works_CXX=no
# lt_cv_prog_gnu_ld=yes
# lt_cv_prog_gnu_ldcxx=yes
# lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
# lt_cv_shlibpath_overrides_runpath=yes
#

lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\'''

#

lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''

#

lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''

#

lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''

# lt_cv_sys_global_symbol_to_import=
# lt_cv_sys_max_cmd_len=1572864
# lt_cv_to_host_file_cmd=func_convert_file_noop
# lt_cv_to_tool_file_cmd=func_convert_file_noop
# lt_cv_truncate_bin='/usr/sbin/dd bs=4096 count=1'
# pkg_cv_ATOMIC_OPS_CFLAGS=
# pkg_cv_ATOMIC_OPS_LIBS=-latomic_ops
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# ACLOCAL='${SHELL} /tmp/gc/src/gc-7.4.2/missing aclocal-1.15'
# AMDEPBACKSLASH='\'
# AMDEP_FALSE='#'
# AMDEP_TRUE=''
# AMTAR='$${TAR-tar}'
# AM_BACKSLASH='\'
# AM_CFLAGS=''
# AM_CPPFLAGS=''
# AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
# AM_DEFAULT_VERBOSITY='1'
# AM_V='$(V)'
# AR='ar'
# ATOMIC_OPS_CFLAGS=''
# ATOMIC_OPS_LIBS='-latomic_ops'
# AUTOCONF='${SHELL} /tmp/gc/src/gc-7.4.2/missing autoconf'
# AUTOHEADER='${SHELL} /tmp/gc/src/gc-7.4.2/missing autoheader'
# AUTOMAKE='${SHELL} /tmp/gc/src/gc-7.4.2/missing automake-1.15'
# AVOID_CPP_LIB_FALSE=''
# AVOID_CPP_LIB_TRUE='#'
# AWK='gawk'
# CC='clang'
# CCAS='clang'
# CCASDEPMODE='depmode=gcc3'
# CCASFLAGS=''
# CCDEPMODE='depmode=gcc3'
# CFLAGS='-DGC_VISIBILITY_HIDDEN_SET -fvisibility=hidden -Wall -Wextra -fno-strict-aliasing'
# COMPILER_XLC_FALSE=''
# COMPILER_XLC_TRUE='#'
# CPLUSPLUS_FALSE='#'
# CPLUSPLUS_TRUE=''
# CPP='clang -E'
# CPPFLAGS=''
# CXX='clang++'
# CXXCPP='clang++ -E'
# CXXDEPMODE='depmode=gcc3'
# CXXFLAGS=''
# CXXLIBS=''
# CYGPATH_W='echo'
# DARWIN_THREADS_FALSE=''
# DARWIN_THREADS_TRUE='#'
# DEFS='-DHAVE_CONFIG_H'
# DEPDIR='.deps'
# DLLTOOL='false'
# DSYMUTIL=''
# DUMPBIN=''
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EGREP='/usr/sbin/grep -E'
# ENABLE_DISCLAIM_FALSE='#'
# ENABLE_DISCLAIM_TRUE=''
# EXEEXT=''
# EXTRA_TEST_LIBS=''
# FGREP='/usr/sbin/grep -F'
# GC_CFLAGS=' -fexceptions'
# GC_VERSION=''
# GREP='/usr/sbin/grep'
# INSTALL_DATA='${INSTALL} -m 644'
# INSTALL_PROGRAM='${INSTALL}'
# INSTALL_SCRIPT='${INSTALL}'
# INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
# KEEP_BACK_PTRS_FALSE=''
# KEEP_BACK_PTRS_TRUE='#'
# LD='/sysroot/bin/ld -m elf_x86_64'
# LDFLAGS=''
# LIBOBJS=''
# LIBS=''
# LIBTOOL='$(SHELL) $(top_builddir)/libtool'
# LIPO=''
# LN_S='ln -s'
# LTLIBOBJS=''
# LT_SYS_LIBRARY_PATH=''
# MAINT='#'
# MAINTAINER_MODE_FALSE=''
# MAINTAINER_MODE_TRUE='#'
# MAKEINFO='${SHELL} /tmp/gc/src/gc-7.4.2/missing makeinfo'
# MAKE_BACK_GRAPH_FALSE=''
# MAKE_BACK_GRAPH_TRUE='#'
# MANIFEST_TOOL=':'
# MKDIR_P='/usr/sbin/mkdir -p'
# NEED_ATOMIC_OPS_ASM_FALSE=''
# NEED_ATOMIC_OPS_ASM_TRUE='#'
# NM='/sysroot/bin/nm -B'
# NMEDIT=''
# OBJDUMP='objdump'
# OBJEXT='o'
# OTOOL64=''
# OTOOL=''
# PACKAGE='gc'
# PACKAGE_BUGREPORT='bdwgc@lists.opendylan.org'
# PACKAGE_NAME='gc'
# PACKAGE_STRING='gc 7.4.2'
# PACKAGE_TARNAME='gc'
# PACKAGE_URL=''
# PACKAGE_VERSION='7.4.2'
# PATH_SEPARATOR=':'
# PKG_CONFIG='/usr/sbin/pkg-config'
# PKG_CONFIG_LIBDIR=''
# PKG_CONFIG_PATH=''
# PTHREADS_FALSE='#'
# PTHREADS_TRUE=''
# RANLIB='ranlib'
# SED='/usr/sbin/sed'
# SET_MAKE=''
# SHELL='/bin/sh'
# SINGLE_GC_OBJ_FALSE=''
# SINGLE_GC_OBJ_TRUE='#'
# STRIP='strip'
# THREADDLLIBS='-lpthread -ldl'
# THREADS_FALSE='#'
# THREADS_TRUE=''
# UNWINDLIBS=''
# USE_INTERNAL_LIBATOMIC_OPS_FALSE=''
# USE_INTERNAL_LIBATOMIC_OPS_TRUE='#'
# USE_LIBDIR_FALSE='#'
# USE_LIBDIR_TRUE=''
# VERSION='7.4.2'
# WIN32_THREADS_FALSE=''
# WIN32_THREADS_TRUE='#'
# ac_ct_AR='ar'
# ac_ct_CC=''
# ac_ct_CXX=''
# ac_ct_DUMPBIN=''
# addlibs=''
# addobjs=' '
# am__EXEEXT_FALSE=''
# am__EXEEXT_TRUE='#'
# am__fastdepCCAS_FALSE='#'
# am__fastdepCCAS_TRUE=''
# am__fastdepCC_FALSE='#'
# am__fastdepCC_TRUE=''
# am__fastdepCXX_FALSE='#'
# am__fastdepCXX_TRUE=''
# am__include='include'
# am__isrc=''
# am__leading_dot='.'
# am__nodep='_no'
# am__quote=''
# am__tar='$${TAR-tar} chof - "$$tardir"'
# am__untar='$${TAR-tar} xf -'
# bindir='${exec_prefix}/bin'
# build='x86_64-unknown-linux-gnu'
# build_alias=''
# build_cpu='x86_64'
# build_os='linux-gnu'
# build_vendor='unknown'
# datadir='${datarootdir}'
# datarootdir='${prefix}/share'
# docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
# dvidir='${docdir}'
# exec_prefix='${prefix}'
# extra_ldflags_libgc=''
# host='x86_64-unknown-linux-gnu'
# host_alias='x86_64-unknown-linux'
# host_cpu='x86_64'
# host_os='linux-gnu'
# host_vendor='unknown'
# htmldir='${docdir}'
# includedir='${prefix}/include'
# infodir='${datarootdir}/info'
# install_sh='${SHELL} /tmp/gc/src/gc-7.4.2/install-sh'
# libdir='${exec_prefix}/lib'
# libexecdir='${exec_prefix}/libexec'
# localedir='${datarootdir}/locale'
# localstatedir='${prefix}/var'
# mandir='${datarootdir}/man'
# mkdir_p='$(MKDIR_P)'
# oldincludedir='/usr/include'
# pdfdir='${docdir}'
# prefix='/usr'
# program_transform_name='s,x,x,'
# psdir='${docdir}'
# sbindir='${exec_prefix}/sbin'
# sharedstatedir='${prefix}/com'
# subdirs=''
# sysconfdir='${prefix}/etc'
# target='x86_64-unknown-linux-gnu'
# target_alias=''
# target_all='libgc.la'
# target_cpu='x86_64'
# target_os='linux-gnu'
# target_vendor='unknown'
#
# ## ----------- ##
# ## confdefs.h. ##
# ## ----------- ##
#
# /* confdefs.h */
# #define PACKAGE_NAME "gc"
# #define PACKAGE_TARNAME "gc"
# #define PACKAGE_VERSION "7.4.2"
# #define PACKAGE_STRING "gc 7.4.2"
# #define PACKAGE_BUGREPORT "bdwgc@lists.opendylan.org"
# #define PACKAGE_URL ""
# #define GC_VERSION_MAJOR 7
# #define GC_VERSION_MINOR 4
# #define GC_VERSION_MICRO 2
# #define PACKAGE "gc"
# #define VERSION "7.4.2"
# #define STDC_HEADERS 1
# #define HAVE_SYS_TYPES_H 1
# #define HAVE_SYS_STAT_H 1
# #define HAVE_STDLIB_H 1
# #define HAVE_STRING_H 1
# #define HAVE_MEMORY_H 1
# #define HAVE_STRINGS_H 1
# #define HAVE_INTTYPES_H 1
# #define HAVE_STDINT_H 1
# #define HAVE_UNISTD_H 1
# #define HAVE_DLFCN_H 1
# #define LT_OBJDIR ".libs/"
# #define GC_LINUX_THREADS 1
# #define _REENTRANT 1
# #define PARALLEL_MARK 1
# #define THREAD_LOCAL_ALLOC 1
# #define GC_DLL 1
# #define NO_EXECUTE_PERMISSION 1
# #define ALL_INTERIOR_POINTERS 1
# #define GC_GCJ_SUPPORT 1
# #define HAVE_DLADDR 1
# #define JAVA_FINALIZATION 1
# #define ATOMIC_UNCOLLECTABLE 1
# #define ENABLE_DISCLAIM 1
#
# configure: exit 0

Build of gc with musl toolchain

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