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-rw-r--r--openvpn/Makefile.am9
1 files changed, 6 insertions, 3 deletions
diff --git a/openvpn/Makefile.am b/openvpn/Makefile.am
index c5805797..1a30aa5a 100644
--- a/openvpn/Makefile.am
+++ b/openvpn/Makefile.am
@@ -66,7 +66,6 @@ dist_doc_DATA = \
dist_noinst_DATA = \
.gitignore \
.gitattributes \
- config-version.h.in \
PORTS \
README.IPv6 TODO.IPv6 \
README.polarssl \
@@ -91,8 +90,12 @@ root_DATA = version.sh
endif
config-version.h:
- @CONFIGURE_GIT_REVISION="`GIT_DIR=\"$(top_srcdir)/.git\" $(GIT) rev-parse --symbolic-full-name HEAD`/`GIT_DIR=\"$(top_srcdir)/.git\" $(GIT) rev-parse --short=16 HEAD`"; \
- $(SED) "s#@CONFIGURE_GIT_REVISION[@]#$${CONFIGURE_GIT_REVISION}#g" "$(srcdir)/config-version.h.in" > config-version.h.tmp
+ @CONFIGURE_GIT_CHFILES="`GIT_DIR=\"$(top_srcdir)/.git\" $(GIT) diff-files --name-status -r --ignore-submodules --quiet -- || echo \"+\"`"; \
+ CONFIGURE_GIT_UNCOMMITTED="`GIT_DIR=\"$(top_srcdir)/.git\" $(GIT) diff-index --cached --quiet --ignore-submodules HEAD || echo \"*\"`"; \
+ CONFIGURE_GIT_REVISION="`GIT_DIR=\"$(top_srcdir)/.git\" $(GIT) rev-parse --symbolic-full-name HEAD | cut -d/ -f3-`/`GIT_DIR=\"$(top_srcdir)/.git\" $(GIT) rev-parse --short=16 HEAD`"; \
+ echo "#define CONFIGURE_GIT_REVISION \"$${CONFIGURE_GIT_REVISION}\"" > config-version.h.tmp; \
+ echo "#define CONFIGURE_GIT_FLAGS \"$${CONFIGURE_GIT_CHFILES}$${CONFIGURE_GIT_UNCOMMITTED}\"" >> config-version.h.tmp
+
@if ! [ -f config-version.h ] || ! cmp -s config-version.h.tmp config-version.h; then \
echo "replacing config-version.h"; \
mv config-version.h.tmp config-version.h; \