Fabrice Fontaine 03c148c8de package/bird: needs autoreconf ... Since the bump to version 2.0.8 in commit f5906644b4, bird uses a home-grown "GNU Autoconf 2.69e" instead of standard autoconf 2.69 to generate the configure script. This fork seems to generate incorrect code: it uses ac_test_CFLAGS=${CFLAGS+y} to remember if CFLAGS was saved, while standard autoconf uses ac_test_CFLAGS=${CFLAGS+set} The configure.ac code itself, however, uses if test "$ac_test_CFLAGS" != set ; then to check if CFLAGS was overridden. Thus, Buildroot's CFLAGS are not taken into account and this leads to the following build failure: checking for glob.h... no configure: error: glob.h not found. This build failure is raised because -g0 and -g are both passed to gcc: configure:5207: checking for glob.h configure:5230: /data/buildroot-autobuilder/instance-0/output-1/host/bin/mips64el-linux-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -pthread -fno-strict-aliasing -fno-strict-overflow -flto -Wall -Wextra -Wstrict-prototypes -Wno-parentheses -Wno-pointer-sign -Wno-missing-field-initializers -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -pthread -flto=4 -g conftest.c >&5 /data/buildroot-autobuilder/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-uclibc/8.4.0/../../../../mips64el-buildroot-linux-uclibc/bin/ld: /tmp/ccDboxph.ltrans0.ltrans.o:(.debug_info+0x2a): undefined reference to `conftest.c.0943dc99' /data/buildroot-autobuilder/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-uclibc/8.4.0/../../../../mips64el-buildroot-linux-uclibc/bin/ld: /tmp/ccDboxph.ltrans0.ltrans.o:(.debug_info+0x2f): undefined reference to `conftest.c.0943dc99' -g0 is passed by buildroot and -g is passed by bird if $ac_test_CFLAGS" != set (since version 2.0.7 and cc95b4594a) To fix this, we can simply run autoreconf and generate a correct configure script. Fixes: - http://autobuild.buildroot.org/results/1d2acc9f6b8830adc8b62d6b2e55837abae561a9 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>		2021-08-02 16:00:43 +02:00
..
bird.hash	package/bird: bump to version 2.0.8	2021-07-21 09:25:51 +02:00
bird.mk	package/bird: needs autoreconf	2021-08-02 16:00:43 +02:00
Config.in	package/bird: add rpki support	2021-07-21 09:25:48 +02:00