diff options
| author | Paul Eggert | 2014-04-19 15:19:54 -0700 |
|---|---|---|
| committer | Paul Eggert | 2014-04-19 15:19:54 -0700 |
| commit | 04d84d16f07e4008964dd932b7e704e95b923d57 (patch) | |
| tree | b3a88190b9c6c400d563f8657f6920aa1bf4cc8f | |
| parent | 6dfa19c50f75c1892f5c9a48104ddd532796d089 (diff) | |
| download | emacs-04d84d16f07e4008964dd932b7e704e95b923d57.tar.gz emacs-04d84d16f07e4008964dd932b7e704e95b923d57.zip | |
* configure.ac: Add comment explaining why HAVE_GLIB is different.
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9096681d78c..8250d89b669 100644 --- a/configure.ac +++ b/configure.ac | |||
| @@ -3806,6 +3806,13 @@ AC_FUNC_FORK | |||
| 3806 | 3806 | ||
| 3807 | AC_CHECK_FUNCS(snprintf) | 3807 | AC_CHECK_FUNCS(snprintf) |
| 3808 | 3808 | ||
| 3809 | dnl Check for glib. This differs from other library checks in that | ||
| 3810 | dnl Emacs need not link to glib unless some other library is already | ||
| 3811 | dnl linking to glib. Although glib provides no facilities that Emacs | ||
| 3812 | dnl needs for its own purposes, when glib is present Emacs needs to | ||
| 3813 | dnl use primitives like g_main_context_query to avoid clashing with | ||
| 3814 | dnl glib at a low level. | ||
| 3815 | dnl | ||
| 3809 | dnl Check this late, since it depends on $GTK_CFLAGS etc. | 3816 | dnl Check this late, since it depends on $GTK_CFLAGS etc. |
| 3810 | XGSELOBJ= | 3817 | XGSELOBJ= |
| 3811 | OLDCFLAGS="$CFLAGS" | 3818 | OLDCFLAGS="$CFLAGS" |