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-rw-r--r--src/Makefile.am2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 5353ebb..a1fc869 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -67,6 +67,8 @@ EXTRA_DIST = \
BUILT_SOURCES = \
skel.c
+MAINTAINERCLEANFILES = skel.c
+
skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
sed 's/m4_/m4postproc_/g; s/m4preproc_/m4_/g' $(srcdir)/flex.skl | $(m4) -P -DFLEX_MAJOR_VERSION=`echo $(VERSION)|cut -f 1 -d .` -DFLEX_MINOR_VERSION=`echo $(VERSION)|cut -f 2 -d .` -DFLEX_SUBMINOR_VERSION=`echo $(VERSION)|cut -f 3 -d .` | sed 's/m4postproc_/m4_/g' | $(SHELL) $(srcdir)/mkskel.sh >skel.c