Build of js with musl toolchain

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

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

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

# ==> Making package: js 24.2.0-3 (Wed Apr 5 01:44:06 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# creating cache ./config.cache
# checking host system type... x86_64-unknown-linux-gnu
# checking target system type... x86_64-unknown-linux-gnu
# checking build system type... x86_64-unknown-linux-gnu
# checking for gawk... gawk
# checking for perl5... no
# checking for perl... /usr/sbin/perl
# Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at ./config/milestone.pl line 59.
# Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at ./config/milestone.pl line 59.
# Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at ./config/milestone.pl line 59.
# checking for gcc... clang
# checking whether the C compiler (clang ) works... yes
# checking whether the C compiler (clang ) is a cross-compiler... yes
# checking whether we are using GNU C... yes
# checking whether clang accepts -g... yes
# checking for c++... clang++
# checking whether the C++ compiler (clang++ ) works... yes
# checking whether the C++ compiler (clang++ ) is a cross-compiler... yes
# checking whether we are using GNU C++... yes
# checking whether clang++ accepts -g... yes
# checking for ranlib... ranlib
# checking for as... /sysroot/bin/as
# checking for ar... ar
# checking for ld... ld
# checking for strip... strip
# checking for windres... no
# checking how to run the C preprocessor... clang -E
# checking how to run the C++ preprocessor... clang++ -E
# checking for sb-conf... no
# checking for ve... no
# checking for a BSD compatible install... /usr/bin/install -c
# checking whether ln -s works... yes
# checking for tar archiver... checking for gnutar... no
# checking for gtar... no
# checking for tar... tar
# tar
# checking for minimum required perl version >= 5.006... 5.024000
# checking for full perl installation... yes
# checking for python2.7... /usr/sbin/python2.7
# Creating Python environment
# New python executable in /tmp/js/src/mozjs-24.2.0/js/src/_virtualenv/bin/python2.7
# Also creating executable in /tmp/js/src/mozjs-24.2.0/js/src/_virtualenv/bin/python
# Installing setuptools............done.
# Installing pip...............done.
# running build_ext
# copying build/lib.linux-x86_64-2.7/_psutil_linux.so ->
# copying build/lib.linux-x86_64-2.7/_psutil_posix.so ->
#
# checking Python environment is Mozilla virtualenv... yes
# checking for doxygen... /usr/sbin/doxygen
# checking for autoconf... /usr/sbin/autoconf
# checking for xargs... /usr/sbin/xargs
# checking for gmake... no
# checking for make... /usr/sbin/make
# checking for X... libraries /usr/lib, headers /usr/include
# checking for dnet_ntoa in -ldnet... no
# checking for dnet_ntoa in -ldnet_stub... no
# checking for gethostbyname... yes
# checking for connect... yes
# checking for remove... yes
# checking for shmat... yes
# checking for IceConnectionNumber in -lICE... yes
# checking that static assertion macros used in autoconf tests work... yes
# checking for --build-id option to ld... yes
# checking whether the C compiler supports -Werror=return-type... yes
# checking whether the C compiler supports -Wtype-limits... yes
# checking whether the C compiler supports -Wempty-body... yes
# checking whether the C compiler supports -Wsign-compare... yes
# checking whether the C++ compiler supports -Werror=return-type... yes
# checking whether the C++ compiler supports -Wtype-limits... yes
# checking whether the C++ compiler supports -Wempty-body... yes
# checking whether the C++ compiler supports -Werror=conversion-null... yes
# checking whether the C++ compiler supports -Wsign-compare... yes
# checking whether the C++ compiler supports -Wno-invalid-offsetof... yes
# checking whether the C++ compiler supports -Wno-extended-offsetof... yes
# checking whether ld has archive extraction flags... yes
# checking for 64-bit OS... yes
# checking for custom implementation... none specified
# checking whether the linker supports Identical Code Folding... yes
# checking whether removing dead symbols breaks debugging... no
# checking for ANSI C header files... yes
# checking for working const... yes
# checking for mode_t... yes
# checking for off_t... yes
# checking for pid_t... yes
# checking for size_t... yes
# checking for __stdcall... no
# checking for ssize_t... yes
# checking for st_blksize in struct stat... yes
# checking for siginfo_t... yes
# checking for the size of void*... 8
# checking for endian.h... yes
# checking for machine/endian.h... no
# checking for sys/isa_defs.h... no
# checking for uint... yes
# checking for uint_t... no
# checking for uname.domainname... yes
# checking for uname.__domainname... no
# checking for gcc c++0x headers bug without rtti... no
# checking for visibility(hidden) attribute... yes
# checking for visibility(default) attribute... yes
# checking for visibility pragma support... yes
# checking For gcc visibility bug with class-level attributes (GCC bug 26905)... no
# checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)... no
# checking for gcc PR49911... no
# checking for gcc pr39608... no
# checking for llvm pr8927... no
# checking for dirent.h that defines DIR... yes
# checking for opendir in -ldir... no
# checking for sys/byteorder.h... no
# checking for compat.h... no
# checking for getopt.h... yes
# checking for sys/bitypes.h... no
# checking for memory.h... yes
# checking for unistd.h... yes
# checking for gnu/libc-version.h... no
# checking for nl_types.h... yes
# checking for malloc.h... yes
# checking for X11/XKBlib.h... no
# checking for io.h... no
# checking for cpuid.h... yes
# checking for sys/statvfs.h... yes
# checking for sys/statfs.h... yes
# checking for sys/vfs.h... yes
# checking for sys/mount.h... yes
# checking for sys/quota.h... yes
# checking for linux/quota.h... no
# checking for new... yes
# checking for sys/cdefs.h... no
# checking for linux/perf_event.h... no
# checking for gethostbyname_r in -lc_r... no
# checking for library containing dlopen... none required
# checking for dlfcn.h... yes
# checking for dladdr... yes
# checking for socket in -lsocket... no
# checking for pthread_create in -lpthreads... no
# checking for pthread_create in -lpthread... yes
# checking whether clang accepts -pthread... yes
# checking whether clang needs -traditional... no
# checking for 8-bit clean memcmp... no
# checking for fchmod... yes
# checking for flockfile... yes
# checking for getc_unlocked... yes
# checking for _getc_nolock... no
# checking for getpagesize... yes
# checking for lchown... yes
# checking for localtime_r... yes
# checking for lstat64... yes
# checking for memmove... yes
# checking for random... yes
# checking for rint... yes
# checking for sbrk... yes
# checking for snprintf... yes
# checking for stat64... yes
# checking for statvfs... yes
# checking for statvfs64... yes
# checking for strerror... yes
# checking for strtok_r... yes
# checking for truncate64... yes
# checking for wcrtomb... yes
# checking for mbrtowc... yes
# checking for res_ninit()... no
# checking for gnu_get_libc_version()... no
# checking for an implementation of va_copy()... no
# checking for an implementation of __va_copy()... no
# checking whether va_lists can be copied by value... yes
# checking whether the C++ "using" keyword resolves ambiguity... yes
# checking for C++ dynamic_cast to void*... no
# checking whether C++ requires implementation of unused virtual methods... yes
# checking for trouble comparing to zero near std::operator!=()... no
# checking for __thread keyword for TLS variables... yes
# checking for __attribute__((always_inline))... yes
# checking for __attribute__((malloc))... yes
# checking for __attribute__((warn_unused_result))... yes
# checking for LC_MESSAGES... yes
# checking for localeconv... yes
# checking for nspr-config... /usr/sbin/nspr-config
# checking for NSPR - version >= 4.9.2... yes
# checking for gzread in -lz... no
# checking for pkg-config... /usr/sbin/pkg-config
# checking for libffi >= 3.0.9... yes
# checking MOZ_FFI_CFLAGS... -I/usr/lib/libffi-3.2.1/include
# checking MOZ_FFI_LIBS... -L/usr/lib/../lib -lffi
# checking for valid optimization flags... yes
# checking for __cxa_demangle... yes
# checking for unwind.h... yes
# checking for _Unwind_Backtrace... no
# checking for -pipe support... yes
# checking whether C compiler supports -fprofile-generate... yes
# checking for correct overload resolution with const and templates... no
# checking for tm_zone tm_gmtoff in struct tm... yes
# checking what kind of list files are supported by the linker... linkerscript
# checking what kind of ordering can be done with the linker... section-ordering-file
# checking for readline in -lreadline... no
# configure: error: No system readline library found.
# ------ config.log ------
# configure:14342: checking for correct overload resolution with const and templates
# configure:14377: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -pipe -Qunused-arguments -Wall -Wpointer-arith -Woverloaded-virtual -Werror=return-type -Wtype-limits -Wempty-body -Werror=conversion-null -Wsign-compare -Wno-invalid-offsetof -Wno-c++0x-extensions -Wno-extended-offsetof -Wno-unknown-warning-option -Wno-return-type-c-linkage -Wno-mismatched-tags -Qunused-arguments conftest.C 1>&5
# configure:14403: checking for tm_zone tm_gmtoff in struct tm
# configure:14415: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -pipe -Qunused-arguments conftest.C 1>&5
# configure:14457: checking what kind of list files are supported by the linker
# configure:14462: clang -o conftest.o -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -pipe -Qunused-arguments conftest.c 1>&5
# configure:14464: clang -o conftest -lpthread -Wl,--build-id -Wl,--icf=safe conftest.list 1>&5
# configure:14490: checking what kind of ordering can be done with the linker
# configure:14505: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -pipe -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe -Wl,--section-ordering-file,conftest.order conftest.c 1>&5
# configure:14591: checking for readline in -lreadline
# configure:14610: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -pipe -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c -lreadline 1>&5
# /sysroot/bin/ld: error: cannot find -lreadline
# /tmp/conftest-b2a034.o:conftest.c:function main: error: undefined reference to 'readline'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 14599 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char readline();
#
# int main() {
# readline()
# ; return 0; }
# ==> ERROR: A failure occurred in build().
# Aborting...

# This file contains any messages produced by compilers while
# running configure, to aid debugging if configure makes a mistake.
#
# configure:861: checking host system type
# configure:882: checking target system type
# configure:900: checking build system type
# configure:961: checking for gawk
# configure:1208: checking for perl5
# configure:1208: checking for perl
# configure:2624: checking for gcc
# configure:2737: checking whether the C compiler (clang ) works
# configure:2753: clang -o conftest conftest.c 1>&5
# configure:2750:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
# main(){return(0);}
# ^
# 1 warning generated.
# configure:2779: checking whether the C compiler (clang ) is a cross-compiler
# configure:2784: checking whether we are using GNU C
# configure:2793: clang -E conftest.c
# configure:2812: checking whether clang accepts -g
# configure:2848: checking for c++
# configure:2880: checking whether the C++ compiler (clang++ ) works
# configure:2896: clang++ -o conftest conftest.C 1>&5
# configure:2922: checking whether the C++ compiler (clang++ ) is a cross-compiler
# configure:2927: checking whether we are using GNU C++
# configure:2936: clang++ -E conftest.C
# configure:2955: checking whether clang++ accepts -g
# configure:3004: clang -c conftest.c 1>&5
# configure:3021: clang -c conftest.c 1>&5
# configure:3017:1: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Wimplicit-function-declaration]
# exit (42);
# ^
# configure:3017:1: note: include the header or explicitly provide a declaration for 'exit'
# 1 warning generated.
# configure:3040: checking for ranlib
# configure:3072: checking for as
# configure:3126: checking for ar
# configure:3161: checking for ld
# configure:3196: checking for strip
# configure:3231: checking for windres
# configure:3751: checking how to run the C preprocessor
# configure:3772: clang -E conftest.c >/dev/null 2>conftest.out
# configure:3831: checking how to run the C++ preprocessor
# configure:3849: clang++ -E conftest.C >/dev/null 2>conftest.out
# configure:3908: checking for sb-conf
# configure:3908: checking for ve
# configure:3970: checking for a BSD compatible install
# configure:4023: checking whether ln -s works
# configure:4045: checking for tar archiver
# configure:4051: checking for gnutar
# configure:4051: checking for gtar
# configure:4051: checking for tar
# configure:4089: checking for minimum required perl version >= 5.006
# configure:4100: checking for full perl installation
# configure:4118: checking for python2.7
# configure:4218: checking Python environment is Mozilla virtualenv
# configure:4234: checking for doxygen
# configure:4283: checking for autoconf
# configure:4332: checking for xargs
# configure:4547: checking for gmake
# configure:4547: checking for make
# configure:4614: checking for X
# configure:4681: clang -E conftest.c >/dev/null 2>conftest.out
# configure:4677:10: fatal error: 'X11/Intrinsic.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 4676 "configure"
# #include "confdefs.h"
# #include
# configure:4757: clang -o conftest conftest.c -lXt 1>&5
# configure:4753:1: warning: implicit declaration of function 'XtMalloc' is invalid in C99 [-Wimplicit-function-declaration]
# XtMalloc()
# ^
# 1 warning generated.
# /sysroot/bin/ld: error: cannot find -lXt
# /tmp/conftest-b9a5d4.o:conftest.c:function main: error: undefined reference to 'XtMalloc'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 4750 "configure"
# #include "confdefs.h"
#
# int main() {
# XtMalloc()
# ; return 0; }
# configure:4931: checking for dnet_ntoa in -ldnet
# configure:4950: clang -o conftest conftest.c -ldnet 1>&5
# /sysroot/bin/ld: error: cannot find -ldnet
# /tmp/conftest-d098d1.o:conftest.c:function main: error: undefined reference to 'dnet_ntoa'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 4939 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char dnet_ntoa();
#
# int main() {
# dnet_ntoa()
# ; return 0; }
# configure:4972: checking for dnet_ntoa in -ldnet_stub
# configure:4991: clang -o conftest conftest.c -ldnet_stub 1>&5
# /sysroot/bin/ld: error: cannot find -ldnet_stub
# /tmp/conftest-231196.o:conftest.c:function main: error: undefined reference to 'dnet_ntoa'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 4980 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char dnet_ntoa();
#
# int main() {
# dnet_ntoa()
# ; return 0; }
# configure:5020: checking for gethostbyname
# configure:5048: clang -o conftest conftest.c 1>&5
# configure:5118: checking for connect
# configure:5146: clang -o conftest conftest.c 1>&5
# configure:5210: checking for remove
# configure:5238: clang -o conftest conftest.c 1>&5
# configure:5302: checking for shmat
# configure:5330: clang -o conftest conftest.c 1>&5
# configure:5403: checking for IceConnectionNumber in -lICE
# configure:5422: clang -o conftest -L/usr/lib conftest.c -lICE 1>&5
# configure:5807: clang -c conftest.c 1>&5
# configure:5803:15: error: use of undeclared identifier '__thumb2__'
# return sizeof(__thumb2__);
# ^
# 1 error generated.
# configure: failed program was:
# #line 5800 "configure"
# #include "confdefs.h"
#
# int main() {
# return sizeof(__thumb2__);
# ; return 0; }
# configure:6016: checking that static assertion macros used in autoconf tests work
# configure:6037: clang -c conftest.c 1>&5
# configure:6054: clang -c conftest.c 1>&5
# configure:6054:1: error: 'static_assert_line_6054' declared as an array with a negative size
# CONFIGURE_STATIC_ASSERT(0)
# ^~~~~~~~~~~~~~~~~~~~~~~~~~
# configure:6049:44: note: expanded from macro 'CONFIGURE_STATIC_ASSERT'
# #define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# configure:6050:55: note: expanded from macro 'CONFIGURE_STATIC_ASSERT_IMPL'
# #define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# configure:6051:94: note: expanded from macro 'CONFIGURE_STATIC_ASSERT_IMPL2'
# #define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]
# ^~~~~~~~~~~~~~~~~~~~
# 1 error generated.
# configure: failed program was:
# #line 6047 "configure"
# #include "confdefs.h"
#
# #define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
# #define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
# #define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]
#
# int main() {
# CONFIGURE_STATIC_ASSERT(0)
# ; return 0; }
# configure:6077: clang++ -c conftest.C 1>&5
# configure:6094: clang++ -c conftest.C 1>&5
# configure:6094:1: error: 'static_assert_line_6094' declared as an array with a negative size
# CONFIGURE_STATIC_ASSERT(0)
# ^~~~~~~~~~~~~~~~~~~~~~~~~~
# configure:6089:44: note: expanded from macro 'CONFIGURE_STATIC_ASSERT'
# #define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# configure:6090:55: note: expanded from macro 'CONFIGURE_STATIC_ASSERT_IMPL'
# #define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# configure:6091:94: note: expanded from macro 'CONFIGURE_STATIC_ASSERT_IMPL2'
# #define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]
# ^~~~~~~~~~~~~~~~~~~~
# 1 error generated.
# configure: failed program was:
# #line 6087 "configure"
# #include "confdefs.h"
#
# #define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
# #define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
# #define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]
#
# int main() {
# CONFIGURE_STATIC_ASSERT(0)
# ; return 0; }
# configure:6257: checking for --build-id option to ld
# configure:6268: clang -o conftest -std=gnu99 -fgnu89-inline -Qunused-arguments -Wl,--build-id conftest.c 1>&5
# configure:6292: checking whether the C compiler supports -Werror=return-type
# configure:6315: clang -c -std=gnu99 -fgnu89-inline -Werror -Werror=return-type -Qunused-arguments conftest.c 1>&5
# configure:6343: checking whether the C compiler supports -Wtype-limits
# configure:6366: clang -c -std=gnu99 -fgnu89-inline -Werror -Wtype-limits -Qunused-arguments conftest.c 1>&5
# configure:6394: checking whether the C compiler supports -Wempty-body
# configure:6417: clang -c -std=gnu99 -fgnu89-inline -Werror -Wempty-body -Qunused-arguments conftest.c 1>&5
# configure:6445: checking whether the C compiler supports -Wsign-compare
# configure:6468: clang -c -std=gnu99 -fgnu89-inline -Werror -Wsign-compare -Qunused-arguments conftest.c 1>&5
# configure:6553: checking whether the C++ compiler supports -Werror=return-type
# configure:6576: clang++ -c -Werror -Werror=return-type -Qunused-arguments conftest.C 1>&5
# configure:6604: checking whether the C++ compiler supports -Wtype-limits
# configure:6627: clang++ -c -Werror -Wtype-limits -Qunused-arguments conftest.C 1>&5
# configure:6655: checking whether the C++ compiler supports -Wempty-body
# configure:6678: clang++ -c -Werror -Wempty-body -Qunused-arguments conftest.C 1>&5
# configure:6706: checking whether the C++ compiler supports -Werror=conversion-null
# configure:6729: clang++ -c -Werror -Werror=conversion-null -Qunused-arguments conftest.C 1>&5
# configure:6757: checking whether the C++ compiler supports -Wsign-compare
# configure:6780: clang++ -c -Werror -Wsign-compare -Qunused-arguments conftest.C 1>&5
# configure:6812: checking whether the C++ compiler supports -Wno-invalid-offsetof
# configure:6835: clang++ -c -Werror -Winvalid-offsetof -Qunused-arguments conftest.C 1>&5
# configure:6887: checking whether the C++ compiler supports -Wno-extended-offsetof
# configure:6910: clang++ -c -Werror -Wextended-offsetof -Qunused-arguments conftest.C 1>&5
# configure:6948: checking whether ld has archive extraction flags
# configure:6972: clang -o conftest -std=gnu99 -fgnu89-inline -Qunused-arguments -Wl,--whole-archive conftest.c -Wl,--no-whole-archive 1>&5
# configure:7007: checking for 64-bit OS
# configure:7016: clang -c -std=gnu99 -fgnu89-inline -Qunused-arguments conftest.c 1>&5
# configure:7137: checking for custom implementation
# configure:8520: checking whether the linker supports Identical Code Folding
# configure:8529: clang -o conftest -Wl,--build-id -Wl,--icf=safe -ffunction-sections conftest.c 1>&2
# configure:8551: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments -Wl,--build-id -Wl,--icf=safe -Wl,--print-icf-sections conftest.c 1>&5
# /sysroot/bin/ld: ICF Converged after 2 iteration(s)
# /sysroot/bin/ld: ICF folding section '.text' in file '/sysroot/bin/../lib/clang/3.8.1/crtbegin.o' into '.text' in file '/sysroot/bin/../lib/crti.o'
# /sysroot/bin/ld: ICF folding section '.text' in file '/tmp/conftest-93a8c9.o' into '.text' in file '/sysroot/bin/../lib/crti.o'
# /sysroot/bin/ld: ICF folding section '.text' in file '/sysroot/bin/../lib/clang/3.8.1/crtend.o' into '.text' in file '/sysroot/bin/../lib/crti.o'
# /sysroot/bin/ld: ICF folding section '.text' in file '/sysroot/bin/../lib/crtn.o' into '.text' in file '/sysroot/bin/../lib/crti.o'
# configure:8569: checking whether removing dead symbols breaks debugging
# configure:8576: clang -o conftest.o -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -g -c conftest.c 1>&2
# configure:8577: clang -o conftest -Wl,--build-id -Wl,--icf=safe -g -Wl,--gc-sections conftest.o 1>&2
# configure:8600: checking for ANSI C header files
# configure:8613: clang -E -Qunused-arguments conftest.c >/dev/null 2>conftest.out
# configure:8707: checking for working const
# configure:8761: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:8785: checking for mode_t
# configure:8821: checking for off_t
# configure:8857: checking for pid_t
# configure:8893: checking for size_t
# configure:8936: checking for __stdcall
# configure:8950: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -Qunused-arguments conftest.C 1>&5
# configure:8944:48: warning: calling convention '__stdcall' ignored for this target [-Wignored-attributes]
# template <> struct foo {};
# ^
# configure:8944:38: error: redefinition of 'foo'
# template <> struct foo {};
# ^~~~~~~~~~~~~~~~~~~~~~~~
# configure:8943:38: note: previous definition is here
# template <> struct foo {};
# ^
# 1 warning and 1 error generated.
# configure: failed program was:
# #line 8941 "configure"
# #include "confdefs.h"
# template struct foo;
# template <> struct foo {};
# template <> struct foo {};
# int main() {
#
# ; return 0; }
# configure:8982: checking for ssize_t
# configure:8995: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9020: checking for st_blksize in struct stat
# configure:9033: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9029:18: warning: expression result unused [-Wunused-value]
# struct stat s; s.st_blksize;
# ~ ^~~~~~~~~~
# 1 warning generated.
# configure:9057: checking for siginfo_t
# configure:9070: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9097: checking for the size of void*
# configure:9115: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9109:28: error: 'a' declared as an array with a negative size
# int a[sizeof (void*) == 4 ? 1 : -1];
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 1 error generated.
# configure: failed program was:
# #line 9105 "configure"
# #include "confdefs.h"
#
# int main() {
#
# int a[sizeof (void*) == 4 ? 1 : -1];
# return 0;
#
# ; return 0; }
# configure:9115: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9163: checking for endian.h
# configure:9176: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9219: checking for machine/endian.h
# configure:9232: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9226:10: fatal error: 'machine/endian.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 9224 "configure"
# #include "confdefs.h"
# #include
# #include
# int main() {
#
# ; return 0; }
# configure:9275: checking for sys/isa_defs.h
# configure:9288: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9282:10: fatal error: 'sys/isa_defs.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 9280 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:9328: checking for uint
# configure:9341: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9366: checking for uint_t
# configure:9379: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:9375:1: error: unknown type name 'uint_t'; did you mean 'uint8_t'?
# uint_t foo = 0;
# ^~~~~~
# uint8_t
# /sysroot/include/bits/alltypes.h:162:25: note: 'uint8_t' declared here
# typedef unsigned char uint8_t;
# ^
# 1 error generated.
# configure: failed program was:
# #line 9371 "configure"
# #include "confdefs.h"
# #include
# #include
# int main() {
# uint_t foo = 0;
# ; return 0; }
# configure:9413: checking for uname.domainname
# configure:9426: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -Qunused-arguments conftest.C 1>&5
# configure:9453: checking for uname.__domainname
# configure:9466: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -Qunused-arguments conftest.C 1>&5
# configure:9462:62: error: no member named '__domainname' in 'utsname'; did you mean 'domainname'?
# (void)uname(res); if (res != 0) { domain = res->__domainname; }
# ^~~~~~~~~~~~
# domainname
# /sysroot/include/sys/utsname.h:18:7: note: 'domainname' declared here
# char domainname[65];
# ^
# 1 error generated.
# configure: failed program was:
# #line 9458 "configure"
# #include "confdefs.h"
# #include
# int main() {
# struct utsname *res; char *domain;
# (void)uname(res); if (res != 0) { domain = res->__domainname; }
# ; return 0; }
# configure:9506: checking for gcc c++0x headers bug without rtti
# configure:9518: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -Qunused-arguments conftest.C 1>&5
# configure:9581: checking for visibility(hidden) attribute
# configure:9609: checking for visibility(default) attribute
# configure:9637: checking for visibility pragma support
# configure:9662: checking For gcc visibility bug with class-level attributes (GCC bug 26905)
# configure:9690: checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)
# configure:9742: checking for gcc PR49911
# configure:9833: checking for gcc pr39608
# configure:9863: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -Qunused-arguments conftest.C 1>&5
# configure:9859:1: warning: expression result unused [-Wunused-value]
# true
# ^~~~
# 1 warning generated.
# configure:9893: checking for llvm pr8927
# configure:9972: checking for dirent.h that defines DIR
# configure:9985: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10013: checking for opendir in -ldir
# configure:10032: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments -Wl,--build-id -Wl,--icf=safe conftest.c -ldir 1>&5
# /sysroot/bin/ld: error: cannot find -ldir
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 10021 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char opendir();
#
# int main() {
# opendir()
# ; return 0; }
# configure:10107: checking for sys/byteorder.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10114:10: fatal error: 'sys/byteorder.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10112 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10107: checking for compat.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10114:10: fatal error: 'compat.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10112 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10107: checking for getopt.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10107: checking for sys/bitypes.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10114:10: fatal error: 'sys/bitypes.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10112 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10107: checking for memory.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10107: checking for unistd.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10107: checking for gnu/libc-version.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10114:10: fatal error: 'gnu/libc-version.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10112 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10107: checking for nl_types.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10107: checking for malloc.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10107: checking for X11/XKBlib.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10114:10: fatal error: 'X11/XKBlib.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10112 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10107: checking for io.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10114:10: fatal error: 'io.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10112 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10107: checking for cpuid.h
# configure:10120: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10155: checking for sys/statvfs.h
# configure:10168: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10155: checking for sys/statfs.h
# configure:10168: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10155: checking for sys/vfs.h
# configure:10168: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10155: checking for sys/mount.h
# configure:10168: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10202: checking for sys/quota.h
# configure:10215: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10248: checking for linux/quota.h
# configure:10261: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10255:10: fatal error: 'linux/quota.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10253 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10301: checking for new
# configure:10314: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -Qunused-arguments conftest.C 1>&5
# configure:10413: checking for sys/cdefs.h
# configure:10426: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10420:10: fatal error: 'sys/cdefs.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10418 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10478: checking for linux/perf_event.h
# configure:10491: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10485:10: fatal error: 'linux/perf_event.h' file not found
# #include
# ^
# 1 error generated.
# configure: failed program was:
# #line 10483 "configure"
# #include "confdefs.h"
#
# #include
# int main() {
#
# ; return 0; }
# configure:10554: checking for gethostbyname_r in -lc_r
# configure:10573: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments -Wl,--build-id -Wl,--icf=safe conftest.c -lc_r 1>&5
# /sysroot/bin/ld: error: cannot find -lc_r
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 10562 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char gethostbyname_r();
#
# int main() {
# gethostbyname_r()
# ; return 0; }
# configure:10614: checking for library containing dlopen
# configure:10632: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:10672: checking for dlfcn.h
# configure:10685: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments conftest.c 1>&5
# configure:10722: checking for dladdr
# configure:10750: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -D_GNU_SOURCE -Qunused-arguments -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:10894: checking for socket in -lsocket
# configure:10913: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments -Wl,--build-id -Wl,--icf=safe conftest.c -lsocket 1>&5
# /sysroot/bin/ld: error: cannot find -lsocket
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 10902 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char socket();
#
# int main() {
# socket()
# ; return 0; }
# configure:10952: checking for pthread_create in -lpthreads
# clang -o dummy dummy.c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments -lpthreads -Wl,--build-id -Wl,--icf=safe
# dummy.c:4:38: warning: control reaches end of non-void function [-Wreturn-type]
# void *foo(void *v) { int a = 1; }
# ^
# 1 warning generated.
# /sysroot/bin/ld: error: cannot find -lpthreads
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure:10975: checking for pthread_create in -lpthread
# clang -o dummy dummy.c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe
# dummy.c:4:38: warning: control reaches end of non-void function [-Wreturn-type]
# void *foo(void *v) { int a = 1; }
# ^
# 1 warning generated.
# configure:11080: checking whether clang accepts -pthread
# configure:11208: checking whether clang needs -traditional
# configure:11215:10: fatal error: 'sgtty.h' file not found
# #include
# ^
# 1 error generated.
# configure:11233:10: fatal error: 'termio.h' file not found
# #include
# ^
# 1 error generated.
# configure:11254: checking for 8-bit clean memcmp
# configure:11294: checking for fchmod
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for flockfile
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for getc_unlocked
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for _getc_nolock
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# /tmp/conftest-39f746.o:conftest.c:function main: error: undefined reference to '_getc_nolock'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 11299 "configure"
# #include "confdefs.h"
# /* System header to define __stub macros and hopefully few prototypes,
# which can conflict with char _getc_nolock(); below. */
# #include
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char _getc_nolock();
#
# int main() {
#
# /* The GNU C library defines this for functions which it implements
# to always fail with ENOSYS. Some functions are actually named
# something starting with __ and the normal name is an alias. */
# #if defined (__stub__getc_nolock) || defined (__stub____getc_nolock)
# choke me
# #else
# _getc_nolock();
# #endif
#
# ; return 0; }
# configure:11294: checking for getpagesize
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for lchown
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for localtime_r
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for lstat64
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for memmove
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11306:6: warning: incompatible redeclaration of library function 'memmove' [-Wincompatible-library-redeclaration]
# char memmove();
# ^
# configure:11306:6: note: 'memmove' is a builtin with type 'void *(void *, const void *, unsigned long)'
# 1 warning generated.
# configure:11294: checking for random
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for rint
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11306:6: warning: incompatible redeclaration of library function 'rint' [-Wincompatible-library-redeclaration]
# char rint();
# ^
# configure:11306:6: note: 'rint' is a builtin with type 'double (double)'
# 1 warning generated.
# configure:11294: checking for sbrk
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for snprintf
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11306:6: warning: incompatible redeclaration of library function 'snprintf' [-Wincompatible-library-redeclaration]
# char snprintf();
# ^
# configure:11306:6: note: 'snprintf' is a builtin with type 'int (char *, unsigned long, const char *, ...)'
# 1 warning generated.
# configure:11294: checking for stat64
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for statvfs
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for statvfs64
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for strerror
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11306:6: warning: incompatible redeclaration of library function 'strerror' [-Wincompatible-library-redeclaration]
# char strerror();
# ^
# configure:11306:6: note: 'strerror' is a builtin with type 'char *(int)'
# 1 warning generated.
# configure:11294: checking for strtok_r
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11294: checking for truncate64
# configure:11322: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11360: checking for wcrtomb
# configure:11372: clang++ -o conftest -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.C 1>&5
# configure:11395: checking for mbrtowc
# configure:11407: clang++ -o conftest -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.C 1>&5
# configure:11439: checking for res_ninit()
# configure:11456: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:11452:11: warning: implicit declaration of function 'res_ninit' is invalid in C99 [-Wimplicit-function-declaration]
# int foo = res_ninit(&_res);
# ^
# 1 warning generated.
# /tmp/conftest-7f1976.o:conftest.c:function main: error: undefined reference to 'res_ninit'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 11444 "configure"
# #include "confdefs.h"
#
# #ifdef linux
# #define _BSD_SOURCE 1
# #endif
# #include
#
# int main() {
# int foo = res_ninit(&_res);
# ; return 0; }
# configure:11489: checking for gnu_get_libc_version()
# configure:11505: clang++ -o conftest -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.C 1>&5
# configure:11501:29: error: use of undeclared identifier 'gnu_get_libc_version'
# const char *glibc_version = gnu_get_libc_version();
# ^
# 1 error generated.
# configure: failed program was:
# #line 11494 "configure"
# #include "confdefs.h"
#
# #ifdef HAVE_GNU_LIBC_VERSION_H
# #include
# #endif
#
# int main() {
# const char *glibc_version = gnu_get_libc_version();
# ; return 0; }
# configure:11539: checking for an implementation of va_copy()
# configure:11580: checking for an implementation of __va_copy()
# configure:11621: checking whether va_lists can be copied by value
# configure:11758: checking whether the C++ "using" keyword resolves ambiguity
# configure:11779: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments conftest.C 1>&5
# configure:11803: checking for C++ dynamic_cast to void*
# configure:11854: checking whether C++ requires implementation of unused virtual methods
# configure:11866: clang++ -o conftest -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.C 1>&5
# /tmp/conftest-d31d1d.o:conftest.C:function X::X(): error: undefined reference to 'vtable for X'
# /sysroot/bin/ld: the vtable symbol may be undefined because the class is missing its key function
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 11859 "configure"
# #include "confdefs.h"
# class X {private: virtual void never_called();};
# int main() {
# X x;
# ; return 0; }
# configure:11892: checking for trouble comparing to zero near std::operator!=()
# configure:11908: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments conftest.C 1>&5
# configure:11938: checking for __thread keyword for TLS variables
# configure:11950: clang++ -o conftest -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe -fPIC -shared -Wl,-z,defs -Wl,--gc-sections conftest.C 1>&5
# configure:11988: checking for __attribute__((always_inline))
# configure:12000: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments conftest.C 1>&5
# configure:12015: checking for __attribute__((malloc))
# configure:12027: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments conftest.C 1>&5
# configure:12042: checking for __attribute__((warn_unused_result))
# configure:12054: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments conftest.C 1>&5
# configure:12078: checking for LC_MESSAGES
# configure:12090: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments conftest.c 1>&5
# configure:12116: checking for localeconv
# configure:12144: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# configure:12365: checking for nspr-config
# configure:12400: checking for NSPR - version >= 4.9.2
# configure:12472: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -I/usr/include/nspr -Qunused-arguments conftest.c 1>&5
# configure:12514: checking for gzread in -lz
# configure:12533: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c -lz 1>&5
# /sysroot/bin/ld: error: cannot find -lz
# /tmp/conftest-fbff96.o:conftest.c:function main: error: undefined reference to 'gzread'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 12522 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char gzread();
#
# int main() {
# gzread()
# ; return 0; }
# configure:12706: checking for pkg-config
# configure:12750: checking for libffi >= 3.0.9
# configure:12757: checking MOZ_FFI_CFLAGS
# configure:12762: checking MOZ_FFI_LIBS
# configure:12990: checking for valid optimization flags
# configure:13001: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -O3 -freorder-blocks -Qunused-arguments conftest.c 1>&5
# clang-3.8: warning: optimization flag '-freorder-blocks' is not supported
# configure:14054: checking for __cxa_demangle
# configure:14085: clang++ -o conftest -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.C 1>&5
# configure:14139: checking for unwind.h
# configure:14152: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments conftest.c 1>&5
# configure:14169: checking for _Unwind_Backtrace
# configure:14197: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c 1>&5
# /tmp/conftest-7f7b27.o:conftest.c:function main: error: undefined reference to '_Unwind_Backtrace'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 14174 "configure"
# #include "confdefs.h"
# /* System header to define __stub macros and hopefully few prototypes,
# which can conflict with char _Unwind_Backtrace(); below. */
# #include
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char _Unwind_Backtrace();
#
# int main() {
#
# /* The GNU C library defines this for functions which it implements
# to always fail with ENOSYS. Some functions are actually named
# something starting with __ and the normal name is an alias. */
# #if defined (__stub__Unwind_Backtrace) || defined (__stub____Unwind_Backtrace)
# choke me
# #else
# _Unwind_Backtrace();
# #endif
#
# ; return 0; }
# configure:14268: checking for -pipe support
# configure:14282: checking whether C compiler supports -fprofile-generate
# configure:14291: clang -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -pipe -fprofile-generate -fprofile-correction -Qunused-arguments conftest.c 1>&5
# clang-3.8: warning: optimization flag '-fprofile-correction' is not supported
# configure:14342: checking for correct overload resolution with const and templates
# configure:14377: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -pipe -Qunused-arguments -Wall -Wpointer-arith -Woverloaded-virtual -Werror=return-type -Wtype-limits -Wempty-body -Werror=conversion-null -Wsign-compare -Wno-invalid-offsetof -Wno-c++0x-extensions -Wno-extended-offsetof -Wno-unknown-warning-option -Wno-return-type-c-linkage -Wno-mismatched-tags -Qunused-arguments conftest.C 1>&5
# configure:14403: checking for tm_zone tm_gmtoff in struct tm
# configure:14415: clang++ -c -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -pipe -Qunused-arguments conftest.C 1>&5
# configure:14457: checking what kind of list files are supported by the linker
# configure:14462: clang -o conftest.o -c -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -pipe -Qunused-arguments conftest.c 1>&5
# configure:14464: clang -o conftest -lpthread -Wl,--build-id -Wl,--icf=safe conftest.list 1>&5
# configure:14490: checking what kind of ordering can be done with the linker
# configure:14505: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -pipe -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe -Wl,--section-ordering-file,conftest.order conftest.c 1>&5
# configure:14591: checking for readline in -lreadline
# configure:14610: clang -o conftest -std=gnu99 -fgnu89-inline -ffunction-sections -fdata-sections -pthread -pipe -Qunused-arguments -lpthread -Wl,--build-id -Wl,--icf=safe conftest.c -lreadline 1>&5
# /sysroot/bin/ld: error: cannot find -lreadline
# /tmp/conftest-b2a034.o:conftest.c:function main: error: undefined reference to 'readline'
# clang-3.8: error: linker command failed with exit code 1 (use -v to see invocation)
# configure: failed program was:
# #line 14599 "configure"
# #include "confdefs.h"
# /* Override any gcc2 internal prototype to avoid an error. */
# /* We use char because int might match the return type of a gcc2
# builtin and then its argument prototype would still apply. */
# char readline();
#
# int main() {
# readline()
# ; return 0; }