Don't print error about missing git repo if building from tarball. Do…

…n't define REVISION in that case.
poona · Jan 11, 2012 · 5886ef8 · 5886ef8
1 parent e192ce7
commit 5886ef8
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/configure.in b/configure.in
@@ -1046,10 +1046,16 @@ AC_CHECK_HEADER(pcap.h,,[AC_ERROR(pcap.h not found ...)])
  REVISION=`cat ./revision`
  CFLAGS="${CFLAGS} -DREVISION=\"${REVISION}\""
  else
+ AC_MSG_CHECKING(git command available)
  GIT=`which git`
- if test "$GIT" != ""; then
- REVISION=`git rev-parse --short HEAD`
- CFLAGS="${CFLAGS} -DREVISION=\"${REVISION}\""
+ if [ test "$GIT" != ""]; then
+ AC_MSG_RESULT(yes)
+ if [ test -d .git ]; then
+ REVISION=`git rev-parse --short HEAD`
+ CFLAGS="${CFLAGS} -DREVISION=\"${REVISION}\""
+ fi
+ else
+ AC_MSG_RESULT(no)
  fi
  fi