m4/gnome-x-checks.m4@3e97de50c62b (annotated)
m4/gnome-x-checks.m4
Sun, 12 Feb 2006 18:22:27 +0000
- author
- Etan Reisner <deryni@pidgin.im>
- date
- Sun, 12 Feb 2006 18:22:27 +0000
- changeset 13252
- 3e97de50c62b
- parent 2
- 62fbb00c531a
- permissions
- -rw-r--r--
[gaim-migrate @ 15617]
I think this is the correct type for the flags here.
| 2 | 1 | dnl GNOME_X_CHECKS |
| 2 | dnl | |
| 3 | dnl Basic X11 related checks for X11. At the end, the following will be | |
| 4 | dnl defined/changed: | |
| 5 | dnl GTK_{CFLAGS,LIBS} From AM_PATH_GTK | |
| 6 | dnl CPPFLAGS Will include $X_CFLAGS | |
| 7 | dnl GNOME_HAVE_SM `true' or `false' depending on whether session | |
| 8 | dnl management is available. It is available if | |
| 9 | dnl both -lSM and X11/SM/SMlib.h exist. (Some | |
| 10 | dnl Solaris boxes have the library but not the header) | |
| 11 | dnl XPM_LIBS -lXpm if Xpm library is present, otherwise "" | |
| 12 | dnl | |
| 13 | dnl The following configure cache variables are defined (but not used): | |
| 14 | dnl gnome_cv_passdown_{x_libs,X_LIBS,X_CFLAGS} | |
| 15 | dnl | |
| 16 | AC_DEFUN([GNOME_X_CHECKS], | |
| 17 | [ | |
| 18 | AM_PATH_GTK(1.2.0,,AC_MSG_ERROR(GTK not installed, or gtk-config not in path)) | |
| 19 | dnl Hope that GTK_CFLAGS have only -I and -D. Otherwise, we could | |
| 20 | dnl test -z "$x_includes" || CPPFLAGS="$CPPFLAGS -I$x_includes" | |
| 21 | dnl | |
| 22 | dnl Use CPPFLAGS instead of CFLAGS because AC_CHECK_HEADERS uses | |
| 23 | dnl CPPFLAGS, not CFLAGS | |
| 24 | CPPFLAGS="$CPPFLAGS $GTK_CFLAGS" | |
| 25 | ||
| 26 | saved_ldflags="$LDFLAGS" | |
| 27 | LDFLAGS="$LDFLAGS $GTK_LIBS" | |
| 28 | ||
| 29 | gnome_cv_passdown_x_libs="$GTK_LIBS" | |
| 30 | gnome_cv_passdown_X_LIBS="$GTK_LIBS" | |
| 31 | gnome_cv_passdown_X_CFLAGS="$GTK_CFLAGS" | |
| 32 | gnome_cv_passdown_GTK_LIBS="$GTK_LIBS" | |
| 33 | ||
| 34 | LDFLAGS="$saved_ldflags $GTK_LIBS" | |
| 35 | ||
| 36 | dnl We are requiring GTK >= 1.1.1, which means this will be fine anyhow. | |
| 37 | USE_DEVGTK=true | |
| 38 | ||
| 39 | dnl AC_MSG_CHECKING([whether to use features from (unstable) GTK+ 1.1.x]) | |
| 40 | dnl AC_EGREP_CPP(answer_affirmatively, | |
| 41 | dnl [#include <gtk/gtkfeatures.h> | |
| 42 | dnl #ifdef GTK_HAVE_FEATURES_1_1_0 | |
| 43 | dnl answer_affirmatively | |
| 44 | dnl #endif | |
| 45 | dnl ], dev_gtk=yes, dev_gtk=no) | |
| 46 | dnl if test "$dev_gtk" = "yes"; then | |
| 47 | dnl USE_DEVGTK=true | |
| 48 | dnl fi | |
| 49 | dnl AC_MSG_RESULT("$dev_gtk") | |
| 50 | ||
| 51 | GNOME_HAVE_SM=true | |
| 52 | case "$GTK_LIBS" in | |
| 53 | *-lSM*) | |
| 54 | dnl Already found it. | |
| 55 | ;; | |
| 56 | *) | |
| 57 | dnl Assume that if we have -lSM then we also have -lICE. | |
| 58 | AC_CHECK_LIB(SM, SmcSaveYourselfDone, | |
| 59 | [GTK_LIBS="-lSM -lICE $GTK_LIBS"],GNOME_HAVE_SM=false, | |
| 60 | $x_libs -lICE) | |
| 61 | ;; | |
| 62 | esac | |
| 63 | ||
| 64 | if test "$GNOME_HAVE_SM" = true; then | |
| 65 | AC_CHECK_HEADERS(X11/SM/SMlib.h,,GNOME_HAVE_SM=false) | |
| 66 | fi | |
| 67 | ||
| 68 | if test "$GNOME_HAVE_SM" = true; then | |
| 69 | AC_DEFINE(HAVE_LIBSM) | |
| 70 | fi | |
| 71 | ||
| 72 | XPM_LIBS="" | |
| 73 | AC_CHECK_LIB(Xpm, XpmFreeXpmImage, [XPM_LIBS="-lXpm"], , $x_libs) | |
| 74 | AC_SUBST(XPM_LIBS) | |
| 75 | ||
| 76 | AC_REQUIRE([GNOME_PTHREAD_CHECK]) | |
| 77 | LDFLAGS="$saved_ldflags" | |
| 78 | ||
| 79 | AC_PROVIDE([GNOME_X_CHECKS]) | |
| 80 | ]) |
