diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-09-14 11:56:19 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-09-14 11:56:19 -0700 |
| commit | e3141fcf8456dc1ec7455e34437ac09f0c812ac9 (patch) | |
| tree | c011d75d4f8db85fb3091c739d9f3bdc8f14f611 /configure.ac | |
| parent | 2f294edf3a601c612e0a4c208539e842d790a894 (diff) | |
| download | emacs-e3141fcf8456dc1ec7455e34437ac09f0c812ac9.tar.gz | |
* configure.ac: Port to hosts lacking gtk.
(PKG_CHECK_MODULES): Capture pkg-config diagnostics
better, in particular, problems in invoking pkg-config itself.
This is useful on hosts that don't have pkg-config.
(GTK_MODULES): Do not exit 'configure' simply because gtk3
and gtk2 are both missing. Problem found on Solaris 8.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index ce65f07522d..accbb68e7b0 100644 --- a/configure.ac +++ b/configure.ac @@ -1189,9 +1189,10 @@ AC_DEFUN([PKG_CHECK_MODULES], [ $1_CFLAGS="" $1_LIBS="" ## If we have a custom action on failure, don't print errors, but - ## do set a variable so people can do so. - $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` - ifelse([$4], ,echo $$1_PKG_ERRORS,) + ## do set a variable so people can do so. Do it in a subshell + ## to capture any diagnostics in invoking pkg-config. + $1_PKG_ERRORS=`($PKG_CONFIG --print-errors "$2") 2>&1` + ifelse([$4], ,echo "$$1_PKG_ERRORS",) fi AC_SUBST($1_CFLAGS) @@ -1934,10 +1935,10 @@ if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then dnl Checks for libraries. PKG_CHECK_MODULES(GTK, $GTK_MODULES, pkg_check_gtk=yes, pkg_check_gtk=no) - if test "$pkg_check_gtk" = "no"; then - if test "$USE_X_TOOLKIT" = "maybe" || test "$with_gtk" = "yes" || test "$with_gtk2" = "yes"; then - AC_MSG_ERROR($gtk3_pkg_errors$GTK_PKG_ERRORS) - fi + if test "$pkg_check_gtk" = "no" && + { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; } + then + AC_MSG_ERROR($gtk3_pkg_errors$GTK_PKG_ERRORS) fi fi |