When compiling libselinux with CC=clang, "make pywrap" reports the
following message:
bash exception.sh > selinuxswig_python_exception.i
clang-3.9: error: no such file or directory: 'temp.aux'
awk: fatal: cannot open file `temp.aux' for reading (No such file or
directory)
This does not make the build fail as exception.sh returns an "OK"
status. Use "bash -e" with this script to make it return an error value.
In order not to keep an empty selinuxswig_python_exception.i file after
a build fails (which would make a second run of "make pywrap" incorrectly
succeed), remove the file when exception.sh fails.
As libsemanage uses the same code to build
semanageswig_python_exception.i, modify its Makefile too.
By the way, on Linux clang does not seem to currently support -aux-info
so it cannot be used to craft selinuxswig_python_exception.i.
Signed-off-by: Nicolas Iooss <nicolas.iooss@xxxxxxx>
---
libselinux/src/Makefile | 2 +-
libsemanage/src/Makefile | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libselinux/src/Makefile b/libselinux/src/Makefile
index b92fe1c8f5f9..24946cee8a01 100644
--- a/libselinux/src/Makefile
+++ b/libselinux/src/Makefile
@@ -140,7 +140,7 @@ $(LIBPC): $(LIBPC).in ../VERSION
sed -e 's/@VERSION@/$(VERSION)/; s:@prefix@:$(PREFIX):; s:@libdir@:$(LIBBASE):; s:@includedir@:$(INCLUDEDIR):' < $< > $@
selinuxswig_python_exception.i: ../include/selinux/selinux.h
- bash exception.sh > $@
+ bash -e exception.sh > $@ || (rm -f $@ ; false)
$(AUDIT2WHYLOBJ): audit2why.c
$(CC) $(filter-out -Werror, $(CFLAGS)) $(PYINC) -fPIC -DSHARED -c -o $@ $<
diff --git a/libsemanage/src/Makefile b/libsemanage/src/Makefile
index 55e3f469b0ba..cd29a8abf5ab 100644
--- a/libsemanage/src/Makefile
+++ b/libsemanage/src/Makefile
@@ -98,7 +98,7 @@ $(LIBPC): $(LIBPC).in ../VERSION
sed -e 's/@VERSION@/$(VERSION)/; s:@prefix@:$(PREFIX):; s:@libdir@:$(LIBBASE):; s:@includedir@:$(INCLUDEDIR):' < $< > $@
semanageswig_python_exception.i: ../include/semanage/semanage.h
- bash exception.sh > $@
+ bash -e exception.sh > $@ || (rm -f $@ ; false)
conf-scan.c: conf-scan.l conf-parse.h
$(LEX) $(LFLAGS) -t $< > $@
--
2.10.2
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