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Remove use of exit in configure test sources.

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* libltdl/m4/libtool.m4 (_LT_TRY_DLOPEN_SELF): Return from main,
to avoid using undeclared exit.
Report against OpenMPI from Coverity via Jeff Squyres.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
This commit is contained in:
Ralf Wildenhues 2008-08-11 22:36:42 +02:00
parent bda06a53b0
commit 4eca607f69
2 changed files with 6 additions and 5 deletions
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5
ChangeLog
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@ -1,5 +1,10 @@
2008-08-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Remove use of exit in configure test sources.
* libltdl/m4/libtool.m4 (_LT_TRY_DLOPEN_SELF): Return from main,
to avoid using undeclared exit.
Report against OpenMPI from Coverity via Jeff Squyres.
* tests/configure-iface.at (convenience libltdl): Ignore warning
from parallel make.

6
libltdl/m4/libtool.m4 vendored
View File

@ -1684,10 +1684,6 @@ else
# endif
#endif
#ifdef __cplusplus
extern "C" void exit (int);
#endif
void fnord() { int i=42;}
int main ()
{
@ -1703,7 +1699,7 @@ int main ()
else
puts (dlerror ());
exit (status);
return status;
}]
_LT_EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then