* build-aux/git-version-gen: If fallback string is empty,
but git is available, use "git describe --always" to extract
a revision, and prefix it with "g". This is much better than
responding "UNKNOWN" and it applies to shallow clones!
+2015-04-14 Mats Erik Andersson <gnu@gisladisker.se>
+
+ git-version-gen: detect untagged revisions
+ * build-aux/git-version-gen: If fallback string is empty,
+ but git is available, use "git describe --always" to extract
+ a revision, and prefix it with "g". This is much better than
+ responding "UNKNOWN" and it applies to shallow clones!
+
2015-04-14 HIRAMATSU Yoshifumi <hiramatu@boreas.dti.ne.jp>
fseeko: fix build failure on NetBSD >= 6 (trivial)
v=`echo "$v" | sed 's/-/./;s/\(.*\)-g/\1-/'`;
v_from_git=1
elif test "x$fallback" = x || git --version >/dev/null 2>&1; then
- v=UNKNOWN
+ if v=g`git describe --always HEAD 2>/dev/null`; then
+ v_from_git=1
+ else
+ v=UNKNOWN
+ fi
else
v=$fallback
fi
-v=`echo "$v" |sed "s/^$prefix//"`
+v=`echo "$v" | sed "s/^$prefix//"`
# Test whether to append the "-dirty" suffix only if the version
# string we're using came from git. I.e., skip the test if it's "UNKNOWN"