On Wed, 13 Mar 2024 13:03:57 +0100 Lucas Nussbaum <lu...@debian.org> wrote: > During a rebuild of all packages in sid, your package failed to build > on amd64. > > > Relevant part (hopefully): > > /bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 > > -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=. > > -fstack-protector-strong -fstack-clash-protection -Wformat > > -Werror=format-security -fcf-protection -Wall -pedantic -Wl,-z,relro > > -Wl,-z,now -o namazu.cgi form.o namazu.o output.o rcfile.o charset.o > > result.o usage.o cgi.o namazu-cgi.o ../nmz/libnmz.la ../lib/libnmzut.a -lm > > libtool: link: gcc -g -O2 -Werror=implicit-function-declaration > > -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong > > -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection > > -Wall -pedantic -Wl,-z -Wl,relro -Wl,-z -Wl,now -o .libs/namazu.cgi form.o > > namazu.o output.o rcfile.o charset.o result.o usage.o cgi.o namazu-cgi.o > > ../nmz/.libs/libnmz.so ../lib/libnmzut.a -lm > > libtool: link: gcc -g -O2 -Werror=implicit-function-declaration > > -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong > > -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection > > -Wall -pedantic -Wl,-z -Wl,relro -Wl,-z -Wl,now -o .libs/namazu form.o > > namazu.o output.o rcfile.o charset.o result.o usage.o namazu-cmd.o > > ../nmz/.libs/libnmz.so ../lib/libnmzut.a -lm > > /usr/bin/ld: ../nmz/.libs/libnmz.so: undefined reference to `_nmz_memcmp' > > /usr/bin/ld: ../nmz/.libs/libnmz.so: undefined reference to `_nmz_memcmp' > > collect2: error: ld returned 1 exit status
It was caused by configure script, checking memcmp function: conftest.c:72:5: note: include '<stdlib.h>' or provide a declaration of 'exit' cc1: some warnings being treated as errors configure:15824: $? = 1 configure: program exited with status 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "namazu" | #define PACKAGE_TARNAME "namazu" | #define PACKAGE_VERSION "2.0.21" | #define PACKAGE_STRING "namazu 2.0.21" | #define PACKAGE_BUGREPORT "bug-nam...@namazu.org" | #define PACKAGE_URL "" | #define PACKAGE "namazu" | #define VERSION "2.0.21" | #define MAILING_ADDRESS "bug-nam...@namazu.org" | #define TRAC_URI "http://www.namazu.org/trac-namazu/trac.cgi"; | #define COPYRIGHT "Copyright (C) 1997-1999 Satoru Takabayashi All rights reserved.\nCopyright (C) 2000-2011 Namazu Project All rights reserved." | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define ENABLE_NLS 1 | #define HAVE_GETTEXT 1 | #define HAVE_DCGETTEXT 1 | #define HAVE_LC_MESSAGES 1 | #define HAVE_LIBM 1 | #define HAVE_FCNTL_H 1 | #define HAVE_LIMITS_H 1 | #define HAVE_MALLOC_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_STRING_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_LOCALE_H 1 | #define HAVE_ERRNO_H 1 | #define SIZEOF_INT 4 | #define SIZEOF_LONG 8 | #define SIZEOF_LONG_LONG 8 | #define HAVE_ALLOCA_H 1 | #define HAVE_ALLOCA 1 | #define HAVE_GETPAGESIZE 1 | #define HAVE_VPRINTF 1 | #define HAVE_MMAP 1 | /* end confdefs.h. */ | | main() | { | /* Some versions of memcmp are not 8-bit clean. */ | char c0 = 0x40, c1 = 0x80, c2 = 0x81; | if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) | exit (1); | | /* The Next x86 OpenStep bug shows up only when comparing 16 bytes | or more and with at least one buffer not starting on a 4-byte boundary. | William Lewis provided this test program. */ | { | char foo[21]; | char bar[21]; | int i; | for (i = 0; i < 4; i++) | { | char *a = foo + i; | char *b = bar + i; | strcpy (a, "--------01111111"); | strcpy (b, "--------10000000"); | if (memcmp (a, b, 16) >= 0) | exit (1); | } | exit (0); | } | } | configure:15835: result: no The test program didn't include stdlib.h, so -Werror=implicit-function-declaration caused error then the script check failed. I'll try to make a workaround.
