Build of recoverdm with vanilla toolchain

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

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

# ==> Making package: recoverdm 0.20-4 (Wed Aug 24 13:26:28 UTC 2016)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# cc -Wall -Wshadow -Wconversion -Wwrite-strings -Winline -O2 -DVERSION=\"0.20\" -c -o recoverdm.o recoverdm.c
# cc -Wall -Wshadow -Wconversion -Wwrite-strings -Winline -O2 -DVERSION=\"0.20\" -c -o dev.o dev.c
# dev.c: In function 'read_raw_cd':
# dev.c:174:2: warning: implicit declaration of function 'memcpy' [-Wimplicit-function-declaration]
# memcpy(whereto, &pframe[12 + 4], 2048);
# ^~~~~~
# dev.c:174:2: warning: incompatible implicit declaration of built-in function 'memcpy'
# dev.c:174:2: note: include '' or provide a declaration of 'memcpy'
# recoverdm.c: In function 'lba_to_msf':
# recoverdm.c:55:13: warning: conversion to 'unsigned char' from 'off64_t {aka long int}' may alter its value [-Wconversion]
# *minute = (lba + 150) / (60 * 75);
# ^
# recoverdm.c:57:13: warning: conversion to 'unsigned char' from 'off64_t {aka long int}' may alter its value [-Wconversion]
# *second = (lba + 150) / 75;
# ^
# recoverdm.c:59:12: warning: conversion to 'unsigned char' from 'off64_t {aka long int}' may alter its value [-Wconversion]
# *frame = (lba + 150);
# ^
# recoverdm.c:63:13: warning: conversion to 'unsigned char' from 'off64_t {aka long int}' may alter its value [-Wconversion]
# *minute = (lba + 450150) / (60 * 75);
# ^
# recoverdm.c:65:13: warning: conversion to 'unsigned char' from 'off64_t {aka long int}' may alter its value [-Wconversion]
# *second = (lba + 450150) / 75;
# ^
# recoverdm.c:67:12: warning: conversion to 'unsigned char' from 'off64_t {aka long int}' may alter its value [-Wconversion]
# *frame = (lba + 450150);
# ^
# recoverdm.c: In function 'create_sector':
# recoverdm.c:75:50: warning: passing argument 2 of 'mymalloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# char *sector_out = (char *)mymalloc(block_size, "sector");
# ^~~~~~~~
# In file included from recoverdm.c:13:0:
# utils.h:1:8: note: expected 'char *' but argument is of type 'const char *'
# void * mymalloc(size_t size, char *what);
# ^~~~~~~~
# recoverdm.c:107:25: warning: conversion to 'short int' from 'int' may alter its value [-Wconversion]
# chosen_byte_count = count[loop2];
# ^~~~~
# recoverdm.c:108:19: warning: conversion to 'short int' from 'int' may alter its value [-Wconversion]
# chosen_byte = loop2;
# ^~~~~
# recoverdm.c:126:23: warning: conversion to 'char' from 'short int' may alter its value [-Wconversion]
# sector_out[loop] = chosen_byte;
# ^~~~~~~~~~~
# recoverdm.c:149:23: warning: conversion to 'char' from 'unsigned char' may change the sign of the result [-Wsign-conversion]
# sector_out[loop] = sectors[max_n_ok_index][loop];
# ^~~~~~~
# recoverdm.c: In function 'get_raw_cd':
# recoverdm.c:169:57: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
# char **sector_list = (char **)mymalloc(sizeof(char *) * n_raw_retries, "sectorlist");
# ^
# recoverdm.c:169:74: warning: passing argument 2 of 'mymalloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# char **sector_list = (char **)mymalloc(sizeof(char *) * n_raw_retries, "sectorlist");
# ^~~~~~~~~~~~
# In file included from recoverdm.c:13:0:
# utils.h:1:8: note: expected 'char *' but argument is of type 'const char *'
# void * mymalloc(size_t size, char *what);
# ^~~~~~~~
# recoverdm.c:174:53: warning: passing argument 2 of 'mymalloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# sector_list[loop] = (char *)mymalloc(block_size, "sector");
# ^~~~~~~~
# In file included from recoverdm.c:13:0:
# utils.h:1:8: note: expected 'char *' but argument is of type 'const char *'
# void * mymalloc(size_t size, char *what);
# ^~~~~~~~
# recoverdm.c:184:22: warning: passing argument 1 of 'create_sector' from incompatible pointer type [-Wincompatible-pointer-types]
# if (create_sector(sector_list, n_raw_retries, block_size, &dummy) == -1)
# ^~~~~~~~~~~
# recoverdm.c:71:5: note: expected 'unsigned char **' but argument is of type 'char **'
# int create_sector(unsigned char **sectors, int n_sectors, size_t block_size, char **psector_out)
# ^~~~~~~~~~~~~
# recoverdm.c: In function 'main':
# recoverdm.c:235:15: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
# dev_type = atoi(optarg);
# ^~~~
# recoverdm.c:256:16: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
# n_retries = atoi(optarg);
# ^~~~
# recoverdm.c:262:15: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
# cd_speed = atoi(optarg);
# ^~~~
# recoverdm.c:265:23: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
# n_raw_cd_retries = atoi(optarg);
# ^~~~
# recoverdm.c:307:40: warning: passing argument 2 of 'mymalloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# buffer = (char *)mymalloc(block_size, "sectorbuffer");
# ^~~~~~~~~~~~~~
# In file included from recoverdm.c:13:0:
# utils.h:1:8: note: expected 'char *' but argument is of type 'const char *'
# void * mymalloc(size_t size, char *what);
# ^~~~~~~~
# recoverdm.c:308:41: warning: passing argument 2 of 'mymalloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# buffer2 = (char *)mymalloc(block_size, "sectorbuffer for retries");
# ^~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from recoverdm.c:13:0:
# utils.h:1:8: note: expected 'char *' but argument is of type 'const char *'
# void * mymalloc(size_t size, char *what);
# ^~~~~~~~
# recoverdm.c:361:14: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("%lld\r", curpos);
# ^
# recoverdm.c:388:24: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("error at %lld bytes, retrying: %d\n", curpos, n);
# ^
# recoverdm.c:445:56: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
# fprintf(dsecfile, "%lld %ld\n", curpos, block_size*skip_value);
# ^
# recoverdm.c:445:28: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'off64_t {aka long int}' [-Wformat=]
# fprintf(dsecfile, "%lld %ld\n", curpos, block_size*skip_value);
# ^
# recoverdm.c:440:10: warning: variable 'ok' set but not used [-Wunused-but-set-variable]
# char ok = 1;
# ^~
# cc -Wall -Wshadow -Wconversion -Wwrite-strings -Winline -O2 -DVERSION=\"0.20\" -c -o io.o io.c
# io.c: In function 'READ':
# io.c:30:17: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("unexpected error while reading: %s (%d)\n", strerror(errno), errno);
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from io.c:12:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# io.c:42:8: warning: conversion to 'long unsigned int' from 'ssize_t {aka long int}' may change the sign of the result [-Wsign-conversion]
# len -= rc;
# ^~
# io.c: In function 'WRITE':
# io.c:75:8: warning: conversion to 'long unsigned int' from 'ssize_t {aka long int}' may change the sign of the result [-Wsign-conversion]
# len -= rc;
# ^~
# io.c: In function 'phantom_write':
# io.c:111:18: warning: conversion to 'size_t {aka long unsigned int}' from 'off64_t {aka long int}' may change the sign of the result [-Wsign-conversion]
# move_a_little = 512 - (curpos & 511);
# ^~~
# io.c:126:14: warning: conversion to 'int' from 'ssize_t {aka long int}' may alter its value [-Wconversion]
# if ((rc = WRITE(fd, in, move_a_little)) <= 0)
# ^~~~~
# io.c:132:18: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
# move_a_little -= rc;
# ^~
# io.c:163:15: warning: conversion to 'int' from 'ssize_t {aka long int}' may alter its value [-Wconversion]
# if ((rc = WRITE(fd, in, 512)) <= 0)
# ^~~~~
# io.c:172:14: warning: conversion to 'int' from 'ssize_t {aka long int}' may alter its value [-Wconversion]
# if ((rc = WRITE(fd, in, nbytes)) <= 0)
# ^~~~~
# io.c:181:10: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
# nbytes -= rc;
# ^~
# cc -Wall -Wshadow -Wconversion -Wwrite-strings -Winline -O2 -DVERSION=\"0.20\" -c -o utils.o utils.c
# cc -Wall -Wshadow -Wconversion -Wwrite-strings -Winline -O2 -DVERSION=\"0.20\" -c -o error.o error.c
# utils.c: In function 'mymalloc':
# utils.c:21:14: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("failed to allocate %d bytes for %s\n", size, what);
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from utils.c:15:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# utils.c: In function 'myrealloc':
# utils.c:30:14: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("failed to reallocate to %d bytes for %s\n", newsize, what);
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from utils.c:15:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# utils.c: In function 'get_filesize':
# utils.c:40:14: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("Failed to retrieve length of file %s: %s (%d)\n", filename, strerror(errno), errno);
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from utils.c:15:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# In file included from utils.c:13:0:
# utils.c: In function 'copy_block':
# gen.h:1:25: warning: conversion to 'size_t {aka long unsigned int}' from 'off64_t {aka long int}' may change the sign of the result [-Wsign-conversion]
# #define min(x, y) ((x)<(y)?(x):(y))
# ^
# utils.c:51:24: note: in expansion of macro 'min'
# size_t sector_size = min(block_size, 512);
# ^~~
# utils.c:56:37: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t {aka long unsigned int}' [-Wformat=]
# fprintf(stderr, "Failed to read %d bytes from inputfile: %s (%d)\n", sector_size, strerror(errno), errno);
# ^
# utils.c:68:14: warning: conversion to 'long unsigned int' from 'off64_t {aka long int}' may change the sign of the result [-Wsign-conversion]
# block_size -= sector_size;
# ^~
# utils.c:68:17: warning: conversion to 'off64_t {aka long int}' from 'long unsigned int' may change the sign of the result [-Wsign-conversion]
# block_size -= sector_size;
# ^~~~~~~~~~~
# utils.c: In function 'myseek':
# utils.c:78:14: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("Failed to seek in file to offset %lld: %s (%d)\n", offset, strerror(errno), errno);
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from utils.c:15:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# cc -Wall -Wshadow -Wconversion -Wwrite-strings -Winline -O2 -DVERSION=\"0.20\" -c -o mergebad.o mergebad.c
# cc -Wall -W recoverdm.o dev.o io.o utils.o error.o -o recoverdm
# mergebad.c: In function 'find_image_without_badblock':
# mergebad.c:45:50: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'off64_t {aka long int}' [-Wformat=]
# printf("> find_image_without_badblock(%p %d %lld)\n", imgs, n_imgs, offset);
# ^
# mergebad.c:59:25: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'off64_t {aka long int}' [-Wformat=]
# printf("= %d/%d, %lld - %lld\n", img_index, badblock_index, cur_offset, cur_bb_end);
# ^
# mergebad.c:59:32: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'off64_t {aka long int}' [-Wformat=]
# printf("= %d/%d, %lld - %lld\n", img_index, badblock_index, cur_offset, cur_bb_end);
# ^
# mergebad.c: In function 'find_smallest_current_badblock':
# mergebad.c:103:53: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'off64_t {aka long int}' [-Wformat=]
# printf("> find_smallest_current_badblock(%p %d %lld %p %p)\n", imgs, n_imgs, offset, selected_image, selected_badblock);
# ^
# mergebad.c:118:25: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'off64_t {aka long int}' [-Wformat=]
# printf("= %d/%d, %lld - %lld\n", img_index, badblock_index, cur_offset, cur_bb_end);
# ^
# mergebad.c:118:32: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'off64_t {aka long int}' [-Wformat=]
# printf("= %d/%d, %lld - %lld\n", img_index, badblock_index, cur_offset, cur_bb_end);
# ^
# mergebad.c:130:33: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("= # bytes left: %lld\n", block_size_left);
# ^
# mergebad.c:148:55: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'off64_t {aka long int}' [-Wformat=]
# printf("> find_smallest_current_badblock: %d %d (%lld)\n", *selected_image, *selected_badblock, smallest_block_size);
# ^
# mergebad.c: In function 'read_mapfile':
# mergebad.c:189:18: warning: format '%lld' expects argument of type 'long long int *', but argument 3 has type 'off64_t * {aka long int *}' [-Wformat=]
# fscanf(fh, "%lld %d", &offset, &block_size);
# ^
# mergebad.c:191:53: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
# bbs = (badblock *)myrealloc(bbs, sizeof(badblock) * (n_bb + 1), "badblocks list");
# ^
# mergebad.c:191:67: warning: passing argument 3 of 'myrealloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# bbs = (badblock *)myrealloc(bbs, sizeof(badblock) * (n_bb + 1), "badblocks list");
# ^~~~~~~~~~~~~~~~
# In file included from mergebad.c:14:0:
# utils.h:2:8: note: expected 'char *' but argument is of type 'const char *'
# void * myrealloc(void *oldp, size_t newsize, char *what);
# ^~~~~~~~~
# mergebad.c:196:19: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'off64_t {aka long int}' [-Wformat=]
# printf("%d] %lld %lld\n", n_bb, offset, block_size);
# ^
# mergebad.c:196:24: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'int' [-Wformat=]
# printf("%d] %lld %lld\n", n_bb, offset, block_size);
# ^
# mergebad.c: In function 'select_most_occuring_byte':
# mergebad.c:228:20: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
# selected_byte = loop;
# ^~~~
# mergebad.c:235:14: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("Internal error: no byte found!");
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from mergebad.c:15:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# mergebad.c: In function 'main':
# mergebad.c:269:41: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
# imgs = myrealloc(imgs, sizeof(image) * (n_imgs + 1), "image structure");
# ^
# mergebad.c:269:57: warning: passing argument 3 of 'myrealloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# imgs = myrealloc(imgs, sizeof(image) * (n_imgs + 1), "image structure");
# ^~~~~~~~~~~~~~~~~
# In file included from mergebad.c:14:0:
# utils.h:2:8: note: expected 'char *' but argument is of type 'const char *'
# void * myrealloc(void *oldp, size_t newsize, char *what);
# ^~~~~~~~~
# mergebad.c:290:33: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'off64_t {aka long int}' [-Wformat=]
# printf("Adding image: %s/%lld number of badblocks: %d\n", imgs[n_imgs].filename, imgs[n_imgs].size, imgs[n_imgs].bb_list_size);
# ^
# mergebad.c:318:29: warning: format '%d' expects argument of type 'int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("Length set to: %d\n", length);
# ^
# mergebad.c:357:60: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'off64_t {aka long int}' [-Wformat=]
# printf("No filelength given, using length of file %s: %lld\n", imgs[0].filename, (length = get_filesize(imgs[0].filename)));
# ^
# mergebad.c:365:31: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("Current offset: %lld\n", offset);
# ^
# mergebad.c:388:26: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("Will copy %lld bytes from file %s\n", n_bytes_to_copy, imgs[img_index].filename);
# ^
# mergebad.c:396:53: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'off64_t {aka long int}' [-Wformat=]
# fprintf(stderr, "There was a problem copying %lld bytes of data from file %s to the outputfile: %s (%d)\n", n_bytes_to_copy, imgs[img_index].filename, strerror(errno), errno);
# ^
# mergebad.c:411:63: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("No image without badblocks for current offset (%lld) found: \"guessing\" one or more bytes.\n", offset);
# ^
# mergebad.c:413:44: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
# guess_bytes = (unsigned char *)mymalloc(n_imgs, "temp buffer for bytes from each image to select from");
# ^~~~~~
# mergebad.c:413:52: warning: passing argument 2 of 'mymalloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# guess_bytes = (unsigned char *)mymalloc(n_imgs, "temp buffer for bytes from each image to select from");
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from mergebad.c:14:0:
# utils.h:1:8: note: expected 'char *' but argument is of type 'const char *'
# void * mymalloc(size_t size, char *what);
# ^~~~~~~~
# mergebad.c:419:16: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("Internal error: could not find the badblock \"we're in\".\n");
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from mergebad.c:15:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# mergebad.c:431:30: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'off64_t {aka long int}' [-Wformat=]
# fprintf(fh_map_file, "%lld %lld\n", offset, n_to_guess);
# ^
# mergebad.c:431:35: warning: format '%lld' expects argument of type 'long long int', but argument 4 has type 'off64_t {aka long int}' [-Wformat=]
# fprintf(fh_map_file, "%lld %lld\n", offset, n_to_guess);
# ^
# mergebad.c:437:29: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'off64_t {aka long int}' [-Wformat=]
# printf("\"Guessing\" %lld bytes\n", n_to_guess);
# ^
# mergebad.c:441:16: warning: passing argument 1 of 'error_exit' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# error_exit("Number of \"bytes to guess\" less then 1!\n");
# ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# In file included from mergebad.c:15:0:
# error.h:1:6: note: expected 'char *' but argument is of type 'const char *'
# void error_exit(char *format, ...);
# ^~~~~~~~~~
# mergebad.c:449:29: warning: conversion to 'size_t {aka long unsigned int}' from 'off64_t {aka long int}' may change the sign of the result [-Wsign-conversion]
# output_buffer = mymalloc(n_to_guess, "guessed bytes");
# ^~~~~~~~~~
# mergebad.c:449:41: warning: passing argument 2 of 'mymalloc' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
# output_buffer = mymalloc(n_to_guess, "guessed bytes");
# ^~~~~~~~~~~~~~~
# In file included from mergebad.c:14:0:
# utils.h:1:8: note: expected 'char *' but argument is of type 'const char *'
# void * mymalloc(size_t size, char *what);
# ^~~~~~~~
# mergebad.c:472:45: warning: conversion to 'size_t {aka long unsigned int}' from 'off64_t {aka long int}' may change the sign of the result [-Wsign-conversion]
# if (phantom_write(fd_out, output_buffer, n_to_guess) != n_to_guess)
# ^~~~~~~~~~
# cc -Wall -W mergebad.o io.o utils.o error.o -o mergebad
# ==> Entering fakeroot environment...
# ==> Starting package()...
# ==> Tidying install...
# -> Removing doc files...
# -> Purging unwanted files...
# ==> Checking for packaging issue...
# ==> Creating package "recoverdm"...
# -> Generating .PKGINFO file...
# -> Generating .BUILDINFO file...
# error: invalid option '--noprogressbar'
# -> Generating .MTREE file...
# -> Compressing package...
# ==> Leaving fakeroot environment.
# ==> Finished making: recoverdm 0.20-4 (Wed Aug 24 13:26:30 UTC 2016)

# recoverdm 0.20-4

# recoverdm 0.20-4

# /.PKGINFO
# /.MTREE
# /usr/bin/mergebad
# /usr/bin/recoverdm

# .PKGINFO

# ==> Extracting database to a temporary location...
# ==> Extracting database to a temporary location...
# ==> Adding package '/var/cache/pacman/pkg/recoverdm.pkg.tar.xz'
# -> Computing checksums...
# -> Creating 'desc' db entry...
# -> Creating 'files' db entry...
# ==> Creating updated database file '/var/cache/pacman/pkg/tuscan.db.tar'