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| author | Alan Modra <amodra@bigpond.net.au> | 2001-11-04 07:42:47 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2001-11-04 18:12:47 +1030 |
| commit | f749bd83cb80e61bb524d2e7841ccc559a350914 (patch) | |
| tree | 3073da15c38f7ffc59a1396e2178bfd1a80d912d /libiberty/configure.in | |
| parent | e9818db20167932f67dfdc22ea3f10f106271e6e (diff) | |
| download | gcc-f749bd83cb80e61bb524d2e7841ccc559a350914.zip gcc-f749bd83cb80e61bb524d2e7841ccc559a350914.tar.gz gcc-f749bd83cb80e61bb524d2e7841ccc559a350914.tar.bz2 | |
* configure.in: Cope with missing makeinfo.
From-SVN: r46767
Diffstat (limited to 'libiberty/configure.in')
| -rw-r--r-- | libiberty/configure.in | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/libiberty/configure.in b/libiberty/configure.in index 3417827..505b520 100644 --- a/libiberty/configure.in +++ b/libiberty/configure.in @@ -52,15 +52,20 @@ AC_SUBST(NOTMAINT)dnl # Do we have a single-tree copy of texinfo? Even if we do, we can't # rely on it - libiberty is built before texinfo. AC_CHECK_PROG(MAKEINFO, makeinfo, makeinfo, ) -BUILD_INFO=info -case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in - x*\ [[1-3]].* ) - MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required ;true" +if test "x$MAKEINFO" = "x"; then + MAKEINFO="@echo makeinfo missing; true" BUILD_INFO= - AC_MSG_WARN([ +else + BUILD_INFO=info + case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in + x*\ [[1-3]].* ) + MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" + BUILD_INFO= + AC_MSG_WARN([ *** Makeinfo is too old. Info documentation will not be built.]) - ;; -esac + ;; + esac +fi AC_SUBST(MAKEINFO) AC_SUBST(BUILD_INFO) |