Some steps toward compilation under MinGW. Note that there are still

linking troubles for the examples.

git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@655 7f0cb862-5218-0410-a997-914c9d46530a

diff --git a/ChangeLog b/ChangeLog
index 7b630b1..b3c9570 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1081,3 +1081,6 @@ supply one in this case. Note that this should better be handled via
 autoconf than via cpp.
 
 (279) Silenced a signed/unsigned mismatched via a cast.
+
+(280) Some steps toward compilation under MinGW. Note that there are still
+linking troubles for the examples.

diff --git a/configure.ac b/configure.ac
index d652cbe..e69114b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -19,10 +19,24 @@ AC_SUBST([LIBTOOL_DEPS])
 
 # Checks for libraries.
 AC_PATH_XTRA
-AC_CHECK_LIB([Xxf86vm], [XF86VidModeSwitchToMode],
-            [LIBXXF86VM=-lXxf86vm], [LIBXXF86VM=],
-             [$X_LIBS -lXext -lX11])
+
+if test x"$no_x" = xyes; then
+  GL_LIBS="-lopengl32 -lglu32 -lgdi32"
+  LIBXXF86VM=
+  VERSION_INFO=
+  EXPORT_FLAGS="-DFREEGLUT_EXPORTS"
+else
+  GL_LIBS="-lGL -lGLU -lXext -lX11"
+  AC_CHECK_LIB([Xxf86vm], [XF86VidModeSwitchToMode],
+               [LIBXXF86VM=-lXxf86vm], [LIBXXF86VM=],
+               [$X_LIBS -lXext -lX11])
+  VERSION_INFO="-version-info 11:0:8"
+  EXPORT_FLAGS=
+fi
+AC_SUBST([GL_LIBS])
 AC_SUBST([LIBXXF86VM])
+AC_SUBST([VERSION_INFO])
+AC_SUBST([EXPORT_FLAGS])
 
 # Checks for header files.
 AC_HEADER_STDC

diff --git a/src/Makefile.am b/src/Makefile.am
index 93195de..83dc437 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -42,9 +42,9 @@ lib@LIBRARY@_la_SOURCES = freeglut_callbacks.c \
 #
 # Additional linker flags
 #       
-lib@LIBRARY@_la_LIBADD = $(LIBM) $(X_LIBS) -lGL -lGLU -lXext -lX11 $(LIBXXF86VM)
-lib@LIBRARY@_la_LDFLAGS = -version-info 11:0:8
-lib@LIBRARY@_la_CFLAGS = $(X_CFLAGS)
+lib@LIBRARY@_la_LIBADD  = $(LIBM) $(X_LIBS) $(GL_LIBS) $(LIBXXF86VM)
+lib@LIBRARY@_la_LDFLAGS = $(VERSION_INFO)
+lib@LIBRARY@_la_CFLAGS  = $(X_CFLAGS) $(EXPORT_FLAGS)
 
 INCLUDES = -I$(top_srcdir)/include