diff options
| author | Paul Eggert <[email protected]> | 2014-05-03 09:27:17 -0700 |
|---|---|---|
| committer | Paul Eggert <[email protected]> | 2014-05-03 09:27:17 -0700 |
| commit | 541df9f424b82b90ec4bd798ab6b8f1c655e3acd (patch) | |
| tree | 272c9a0e88b48be4097dd2b508c39ec07a124289 /Makefile.in | |
| parent | a7e1ffdc7e4de34662a0d55c8e5f3247ec40effd (diff) | |
Get --enable-gcc-warnings to work after touching configure.ac.
Preserve ACLOCAL_PATH in later builds, so that by default it has
the same value as it did in the first build after initial checkout.
* Makefile.in (ACLOCAL_PATH): New macro.
($(srcdir)/aclocal.m4): Use it.
* configure.ac (ACLOCAL_PATH): AC_SUBST it.
* autogen.sh (env_space): New var.
Tell user what variables, if any, to pass to 'configure'.
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile.in b/Makefile.in index 2eda8c365d..ffee1ec131 100644 --- a/Makefile.in +++ b/Makefile.in @@ -425,9 +425,10 @@ AUTOCONF_INPUTS = $(srcdir)/configure.ac $(srcdir)/aclocal.m4 $(srcdir)/configure: $(AUTOCONF_INPUTS) cd ${srcdir} && autoconf +ACLOCAL_PATH = @ACLOCAL_PATH@ ACLOCAL_INPUTS = $(srcdir)/configure.ac $(srcdir)/m4/gnulib-comp.m4 $(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS) - cd $(srcdir) && aclocal -I m4 + cd $(srcdir) && ACLOCAL_PATH='$(ACLOCAL_PATH)' aclocal -I m4 AUTOMAKE_INPUTS = $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am \ $(srcdir)/lib/gnulib.mk |