From 74320796326539d0ea31eded4f78637a6824e2e8 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 22 Mar 2022 21:28:29 +0100
Subject: Add support of configure --enable-wayland --disable-gl

---
 configure.ac            | 18 ++++++++++++++----
 libdecor/build/Makefile |  2 +-
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 0fd58d517..14ede4061 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1021,10 +1021,20 @@ AS_CASE([$host_os_gui], [cygwin* | mingw*], [
       LDFLAGS="$LDFLAGS -rdynamic -no-pie"
     
       AC_SEARCH_LIBS([dlopen], [dl])
-      AC_CHECK_HEADER([GL/gl.h], [AC_DEFINE([HAVE_GL])])
-      AC_CHECK_HEADER([GL/glu.h], [
-          AC_DEFINE([HAVE_GL_GLU_H])
-          GLLIBS="$($PKGCONFIG --libs wayland-egl) $($PKGCONFIG --libs egl) $($PKGCONFIG --libs glu) $($PKGCONFIG --libs gl) $GLLIBS"
+      
+      AS_IF([test x$enable_gl != xno], [
+          AC_CHECK_HEADER([GL/gl.h], [AC_DEFINE([HAVE_GL])])
+          AC_CHECK_HEADER([GL/glu.h], [
+              AC_DEFINE([HAVE_GL_GLU_H])
+              GLLIBS="$($PKGCONFIG --libs wayland-egl) $($PKGCONFIG --libs egl) $($PKGCONFIG --libs glu) $($PKGCONFIG --libs gl) $GLLIBS"
+          ])
+          GLWLDEMO="egl"
+      ], [
+          LINKFLTKGL=""
+          GLLIBNAME=""
+          GLDSONAME=""
+          GLDEMOS=""
+          GLWLDEMO=""
       ])
       
       dnl Check for GTK-3 ...
diff --git a/libdecor/build/Makefile b/libdecor/build/Makefile
index b64ac1561..789283cba 100644
--- a/libdecor/build/Makefile
+++ b/libdecor/build/Makefile
@@ -22,7 +22,7 @@ OBJECTS =  fl_libdecor.o libdecor-cairo-blur.o fl_libdecor-plugins.o \
   ../../src/text-input-protocol.o cursor-settings.o os-compatibility.o
 PROTOCOLS = /usr/share/wayland-protocols
 
-all : demo egl
+all : demo $(GLWLDEMO)
 
 depend:
 	: echo "libdecor/build: make depend..."
-- 
cgit v1.2.3