Tools like lcov (for code coverage) does not like files named
"<stdout>". For example it reports errors like:
genhtml: ERROR: cannot read
/usr/src/selinux/libsemanage/src/<stdout>
When using flex -o option, the output file name gets written in the
generated C code, which solves this issue.
Signed-off-by: Nicolas Iooss <nicolas.iooss@xxxxxxx>
---
libsemanage/src/Makefile | 2 +-
libsepol/src/Makefile | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/libsemanage/src/Makefile b/libsemanage/src/Makefile
index ef25902bb019..df5809645a00 100644
--- a/libsemanage/src/Makefile
+++ b/libsemanage/src/Makefile
@@ -101,7 +101,7 @@ semanageswig_python_exception.i: ../include/semanage/semanage.h
bash -e exception.sh > $@ || (rm -f $@ ; false)
conf-scan.c: conf-scan.l conf-parse.h
- $(LEX) $(LFLAGS) -t $< > $@
+ $(LEX) $(LFLAGS) -o $@ $<
conf-parse.c: conf-parse.y
$(YACC) $(YFLAGS) -o $@ $<
diff --git a/libsepol/src/Makefile b/libsepol/src/Makefile
index 72724580eb98..497cd5675bd9 100644
--- a/libsepol/src/Makefile
+++ b/libsepol/src/Makefile
@@ -67,7 +67,8 @@ $(CILDIR)/src/cil_lexer.lo: $(CILDIR)/src/cil_lexer.c
$(CC) $(filter-out -Werror, $(CFLAGS)) -fPIC -DSHARED -c -o $@ $<
$(CILDIR)/src/cil_lexer.c: $(CILDIR)/src/cil_lexer.l
- $(LEX) -t $< > $@
+ $(LEX) -o $@ $<
+
endif
%.o: %.c
--
2.10.2
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