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| author | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2007-05-21 17:21:09 +0000 |
|---|---|---|
| committer | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2007-05-21 17:21:09 +0000 |
| commit | 0a4deb1abd08a517577bc44f81a538f790b94f41 (patch) | |
| tree | f71526c4d5aef476124efabcced5639f22a3f2c2 /m4 | |
| parent | ad44fa03268ed67fa637ab8d2ac8b38495d0803f (diff) | |
| download | telepathy-salut-0a4deb1abd08a517577bc44f81a538f790b94f41.tar.gz | |
as-ac-expand.m4: update from autostars.sf.net CVS, fixing recursive expansion
20070521172109-53eee-afc635dfb3a0eb48c849ec41d55bec0c2625b1ab.gz
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/as-ac-expand.m4 | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/m4/as-ac-expand.m4 b/m4/as-ac-expand.m4 index 0c711739..deebd2bf 100644 --- a/m4/as-ac-expand.m4 +++ b/m4/as-ac-expand.m4 @@ -1,6 +1,15 @@ +dnl as-ac-expand.m4 0.2.0 -*- autoconf -*- +dnl autostars m4 macro for expanding directories using configure's prefix + +dnl (C) 2003, 2004, 2005 Thomas Vander Stichele <thomas at apestaart dot org> + +dnl Copying and distribution of this file, with or without modification, +dnl are permitted in any medium without royalty provided the copyright +dnl notice and this notice are preserved. + dnl AS_AC_EXPAND(VAR, CONFIGURE_VAR) -dnl -dnl example + +dnl example: dnl AS_AC_EXPAND(SYSCONFDIR, $sysconfdir) dnl will set SYSCONFDIR to /usr/local/etc if prefix=/usr/local @@ -15,7 +24,7 @@ AC_DEFUN([AS_AC_EXPAND], dnl if no prefix given, then use /usr/local, the default prefix if test "x$prefix" = "xNONE"; then - prefix=$ac_default_prefix + prefix="$ac_default_prefix" fi dnl if no exec_prefix given, then use prefix if test "x$exec_prefix" = "xNONE"; then @@ -26,7 +35,7 @@ AC_DEFUN([AS_AC_EXPAND], dnl loop until it doesn't change anymore while true; do new_full_var="`eval echo $full_var`" - if test "x$new_full_var"="x$full_var"; then break; fi + if test "x$new_full_var" = "x$full_var"; then break; fi full_var=$new_full_var done |