Mesa (master): autoconf: Fixup EGL build

[Dan Nicholson]

Module: Mesa
Branch: master
Commit: 53b373451142aeea9111143d7902bf8f5716ef75
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=53b373451142aeea9111143d7902bf8f5716ef75

Author: Dan Nicholson <dbn.lists at gmail.com>
Date:   Wed Feb 25 17:45:34 2009 -0800

autoconf: Fixup EGL build

This gets the needed libraries pulled in for libEGL for autoconf.

---

 configs/autoconf.in |    1 +
 configure.ac        |   13 +++++++++++++
 2 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/configs/autoconf.in b/configs/autoconf.in
index af66d58..e034431 100644
--- a/configs/autoconf.in
+++ b/configs/autoconf.in
@@ -90,6 +90,7 @@ MOTIF_CFLAGS = @MOTIF_CFLAGS@
 GL_LIB_DEPS = $(EXTRA_LIB_PATH) @GL_LIB_DEPS@
 OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @OSMESA_MESA_DEPS@ \
 	$(EXTRA_LIB_PATH) @OSMESA_LIB_DEPS@
+EGL_LIB_DEPS = $(EXTRA_LIB_PATH) @EGL_LIB_DEPS@
 GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @GLU_MESA_DEPS@ \
 	$(EXTRA_LIB_PATH) @GLU_LIB_DEPS@
 GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @GLUT_MESA_DEPS@ \
diff --git a/configure.ac b/configure.ac
index bc233a7..a57e5b3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -856,6 +856,19 @@ AC_SUBST([OSMESA_PC_REQ])
 AC_SUBST([OSMESA_PC_LIB_PRIV])
 
 dnl
+dnl EGL configuration
+dnl
+if test "$x11_pkgconfig" = yes; then
+    PKG_CHECK_MODULES([EGL],[x11])
+    EGL_LIB_DEPS="$EGL_LIBS"
+else
+    # should check these...
+    EGL_LIB_DEPS="$X_LIBS -lX11"
+fi
+EGL_LIB_DEPS="$EGL_LIB_DEPS $DLOPEN_LIBS $OS_LIBS"
+AC_SUBST([EGL_LIB_DEPS])
+
+dnl
 dnl GLU configuration
 dnl
 AC_ARG_ENABLE([glu],