Mostly rewritten CMake files by Michael Surette. They are more complete

than what we had previously, but may need some more testing. The latest
changes (removing old APPLE_QD definitions and code) might need another
update.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7451 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

configh.cmake.in

@@ -28,8 +28,8 @@
  * Where to find files...
  */
 
-#define FLTK_DATADIR	"@FLTK_DATADIR@"
-#define FLTK_DOCDIR	"@FLTK_DOCDIR@"
+#define FLTK_DATADIR	"@PREFIX_DATA@"
+#define FLTK_DOCDIR	"@PREFIX_DOC@"
 
 /*
  * BORDER_WIDTH:
@@ -54,7 +54,7 @@
  * OpenGL, and FLTK will be smaller.
  */
 
-#define HAVE_GL @HAVE_GL@
+#cmakedefine01 HAVE_GL
 
 /*
  * HAVE_GL_GLU_H:
@@ -63,7 +63,15 @@
  * (many broken Mesa RPMs do not...)
  */
 
-#cmakedefine HAVE_GL_GLU_H @HAVE_GL_GLU_H@
+#cmakedefine01 HAVE_GL_GLU_H
+
+/*
+ * HAVE_GLXGETPROCADDRESSARB:
+ *
+ * Do you have the OpenGL glXGetProcAddressARB() function?
+ */
+
+#cmakedefine HAVE_GLXGETPROCADDRESSARB
 
 /*
  * USE_COLORMAP:
@@ -74,13 +82,21 @@
 
 #define USE_COLORMAP 1
 
+/*
+ * HAVE_XINERAMA
+ *
+ * Do we have the Xinerama library to support multi-head displays?
+ */
+
+#cmakedefine01 HAVE_XINERAMA
+
 /*
  * USE_XFT
  *
  * Use the new Xft library to draw anti-aliased text.
  */
 
-#define USE_XFT 0
+#cmakedefine01 USE_XFT
 
 /*
  * HAVE_XDBE:
@@ -88,7 +104,7 @@
  * Do we have the X double-buffer extension?
  */
 
-#define HAVE_XDBE 0
+#cmakedefine01 HAVE_XDBE
 
 /*
  * USE_XDBE:
@@ -108,19 +124,20 @@
  * other operating systems.
  */
 
-#cmakedefine FLTK_APPLE
-#ifdef FLTK_APPLE
-  #cmakedefine FLTK_QUARTZ
-  #ifdef FLTK_QUARTZ
-    #define USE_QUARTZ 1
-    #define __APPLE_QUARTZ__
-    #undef __APPLE_QD__
-  #else
-    #define USE_QUARTZ 0
-    #undef __APPLE_QUARTZ__
-    #define __APPLE_QD__
-  #endif
-#endif
+#cmakedefine USE_QUARTZ
+#cmakedefine __APPLE_QUARTZ__ @__APPLE_QUARTZ__@
+#cmakedefine __APPLE_COCOA__ @__APPLE_COCOA__@
+#cmakedefine __APPLE_QD__ @__APPLE_QD__@
+
+
+/*
+ * USE_X11
+ *
+ * Should we use X11 for the current platform
+ *
+ */
+
+#cmakedefine USE_X11 @USE_X11@
 
 /*
  * HAVE_OVERLAY:
@@ -148,7 +165,7 @@
  * Byte order of your machine: 1 = big-endian, 0 = little-endian.
  */
 
-#define WORDS_BIGENDIAN 0
+#define WORDS_BIGENDIAN @WORDS_BIGENDIAN@
 
 /*
  * U16, U32, U64:
@@ -192,7 +209,7 @@
 #cmakedefine HAVE_STRLCPY @HAVE_STRLCPY@
 
 /*
- * 'locale' functions
+ * Do we have POSIX locale support?
  */
 
 #cmakedefine HAVE_LOCALE_H @HAVE_LOCALE_H@
@@ -204,7 +221,7 @@
  * Whether or not select() call has its own header file.
  */
 
-#cmakedefine HAVE_SYS_SELECT_H @HAVE_SYS_SELECT_H@
+#cmakedefine01 HAVE_SYS_SELECT_H
 
 /*
  * HAVE_SYS_STDTYPES_H:
@@ -220,7 +237,7 @@
  * Use the poll() call provided on Linux and Irix instead of select()
  */
 
-#define USE_POLL 0
+#cmakedefine01 USE_POLL
 
 /*
  * Do we have various image libraries?
@@ -230,6 +247,23 @@
 #cmakedefine HAVE_LIBZ @HAVE_LIBZ@
 #cmakedefine HAVE_LIBJPEG @HAVE_LIBJPEG@
 
+/*
+ * USE_CAIRO
+ *
+ * Do we have the cairo library available and want extended cairo use in fltk ?
+ * will implies to link cairo.lib in all fltk based apps.
+ */
+
+#cmakedefine USE_CAIRO @USE_CAIRO@
+
+/*
+ * HAVE_CAIRO
+ *
+ * Do we have the cairo library available?
+ */
+
+#cmakedefine HAVE_CAIRO @HAVE_CAIRO@
+
 /*
  * Which header file do we include for libpng?
  */
@@ -248,19 +282,44 @@
  * Do we have POSIX threading?
  */
 
-#cmakedefine CMAKE_USE_PTHREADS
-#ifdef CMAKE_USE_PTHREADS
-#define HAVE_PTHREAD 1
-#else
-#define HAVE_PTHREAD 0
-#endif
+#cmakedefine HAVE_PTHREAD @HAVE_PTHREAD@
+#cmakedefine01 HAVE_PTHREAD_H
 
-#cmakedefine CMAKE_HAVE_PTHREAD_H
-#ifdef CMAKE_HAVE_PTHREAD_H
-#define HAVE_PTHREAD_H 1
+/*
+ * Do we have the ALSA library?
+ */
+
+#cmakedefine HAVE_ALSA_ASOUNDLIB_H @HAVE_ALSA_ASOUNDLIB_H@
+/*
+ * Do we have the long long type?
+ */
+
+#cmakedefine HAVE_LONG_LONG @HAVE_LONG_LONG@
+
+#ifdef HAVE_LONG_LONG
+#  define FLTK_LLFMT	"%lld"
+#  define FLTK_LLCAST	(long long)
 #else
-#define HAVE_PTHREAD_H 0
-#endif
+#  define FLTK_LLFMT	"%ld"
+#  define FLTK_LLCAST	(long)
+#endif /* HAVE_LONG_LONG */
+
+/*
+ * Do we have the strtoll() function?
+ */
+
+#cmakedefine HAVE_STRTOLL @HAVE_STRTOLL@
+
+#ifndef HAVE_STRTOLL
+#  define strtoll(nptr,endptr,base) strtol((nptr), (endptr), (base))
+#endif /* !HAVE_STRTOLL */
+
+/*
+ * Do we have the dlsym() function and header?
+ */
+
+#cmakedefine HAVE_DLFCN_H @HAVE_DLFCN_H@
+#cmakedefine HAVE_DLSYM @HAVE_DLSYM@
 
 /*
  * End of "$Id$".