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@xxxxxxx>
---
libselinux/src/exception.sh | 6 +++++-
libsemanage/src/exception.sh | 6 +++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/libselinux/src/exception.sh b/libselinux/src/exception.sh
index a58bf3f45778..a3ff83235ced 100755
--- a/libselinux/src/exception.sh
+++ b/libselinux/src/exception.sh
@@ -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 $i ; done
rm -f -- temp.aux -.o
diff --git a/libsemanage/src/exception.sh b/libsemanage/src/exception.sh
index d18959cbe85d..a4095f4f8ba6 100644
--- a/libsemanage/src/exception.sh
+++ b/libsemanage/src/exception.sh
@@ -9,6 +9,10 @@ echo "
}
"
}
-${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
--
2.10.2
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