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author | Martin Jansa <martin.jansa@gmail.com> | 2024-05-29 09:31:26 +0200 |
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committer | Martin Jansa <martin.jansa@gmail.com> | 2024-05-29 09:43:36 +0200 |
commit | 4466af2d91ad8625cb41ed034d1557740f0485f0 (patch) | |
tree | d6cc132a12eb38fdc3c0ba00adb7d7c612b7f006 /meta/recipes-devtools/unifdef/unifdef_2.12.bb | |
parent | 98ef9b6cff3806b5917d9d7331098a8d53409b20 (diff) | |
download | openembedded-core-contrib-jansa/master.tar.gz |
db: ignore implicit-int and implicit-function-declaration issues fatal with gcc-14jansa/master
* many configure tests (which might not fail before) are failing with gcc-14:
# grep implicit build/config.log
conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int]
conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int]
conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int]
conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int]
conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int]
conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int]
conftest.c:50:17: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
conftest.c:50:17: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
conftest.c:53:9: error: implicit declaration of function 'msem_init' [-Wimplicit-function-declaration]
conftest.c:54:9: error: implicit declaration of function 'msem_lock' [-Wimplicit-function-declaration]
conftest.c:55:9: error: implicit declaration of function 'msem_unlock' [-Wimplicit-function-declaration]
conftest.c:56:9: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
conftest.c:56:9: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch]
conftest.c:50:9: error: implicit declaration of function '_spin_lock_try' [-Wimplicit-function-declaration]
conftest.c:51:9: error: implicit declaration of function '_spin_unlock' [-Wimplicit-function-declaration]
* I have noticed this on db-native build on host with gcc-14
where it caused fatal do_configure error:
http://errors.yoctoproject.org/Errors/Details/784164/
checking for mutexes... UNIX/fcntl
configure: error: Support for FCNTL mutexes was removed in BDB 4.8.
the config.log confirms it's because implicit-int:
configure:22798: checking for mutexes
configure:22925: gcc -o conftest -isystem/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/include -O2 -pipe -isystem/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/include -D_GNU_SOURCE -D_REENTRANT -L/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/lib -L/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/lib -Wl,-rpath,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/lib -Wl,-rpath,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/lib -Wl,-O1 conftest.c -lpthread >&5
conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int]
47 | main() {
| ^~~~
configure:22925: $? = 1
configure: program exited with status 1
* comparing target db with and without this change shows following diff
in log.do_configure:
db $ diff 5.3.28*/temp/log.do_configure
268c268
< checking for mutexes... POSIX/pthreads/library
---
> checking for mutexes... POSIX/pthreads/library/x86_64/gcc-assembly
271c271
< checking for atomic operations... no
---
> checking for atomic operations... x86/gcc-assembly
Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Diffstat (limited to 'meta/recipes-devtools/unifdef/unifdef_2.12.bb')
0 files changed, 0 insertions, 0 deletions