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libselinux,libsemanage: fall back to gcc in exception.sh 

clang does not support -aux-info option. When exception.sh is run with
CC=clang, use gcc to build selinuxswig_python_exception.i and
semanageswig_python_exception.i.

This does not solve the issue of building libselinux and libsemanage
Python wrappers on a system without gcc. However parsing the result of
"gcc -aux-info" is easier than parsing the header files so stay with
this command at least for now.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
This commit is contained in:
Nicolas Iooss 2016-11-14 22:57:11 +01:00 committed by Stephen Smalley
parent f1db7b75e0
commit db17f12273
2 changed files with 10 additions and 2 deletions
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6
libselinux/src/exception.sh
View File

@ -15,6 +15,10 @@ echo "
;;
esac
}
${CC:-gcc} -x c -c -I../include - -aux-info temp.aux < ../include/selinux/selinux.h
if ! ${CC:-gcc} -x c -c -I../include - -aux-info temp.aux < ../include/selinux/selinux.h
then
# clang does not support -aux-info so fall back to gcc
gcc -x c -c -I../include - -aux-info temp.aux < ../include/selinux/selinux.h
fi
for i in `awk '/<stdin>.*extern int/ { print $6 }' temp.aux`; do except $i ; done
rm -f -- temp.aux -.o

6
libsemanage/src/exception.sh
View File

@ -9,6 +9,10 @@ echo "
}
"
}
${CC:-gcc} -x c -c -I../include - -aux-info temp.aux < ../include/semanage/semanage.h
if ! ${CC:-gcc} -x c -c -I../include - -aux-info temp.aux < ../include/semanage/semanage.h
then
# clang does not support -aux-info so fall back to gcc
gcc -x c -c -I../include - -aux-info temp.aux < ../include/semanage/semanage.h
fi
for i in `awk '/extern int/ { print $6 }' temp.aux`; do except $i ; done
rm -f -- temp.aux -.o