* builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and

FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
rebuilt from sources.  Set macro serial to 1, and use third argument
to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
be rebuilt with autoheader (not recommended now, ftconfig.in is a
custom source file)

ChangeLog

@@ -1,3 +1,12 @@
+2002-05-24  Tim Mooney  <enchanter@users.sourceforge.net>
+
+	* builds/unix/ft-munmap.m4: New file, extracted FT_MUNMAP_DECL and
+	FT_MUNMAP_PARAM from aclocal.m4 into here, so aclocal.m4 can be
+	rebuilt from sources.  Set macro serial to 1, and use third argument
+	to AC_DEFINE for our two custom symbols, so ftconfig.in could one day
+	be rebuilt with autoheader (not recommended now, ftconfig.in is a
+	custom source file)
+
 2002-05-22  Werner Lemberg  <wl@gnu.org>
 
 	* include/freetype/config/ftheader.h (FT_BEZIER_H): Removed.

builds/unix/ft-munmap.m4

@@ -0,0 +1,31 @@
+## FreeType specific autoconf tests
+
+# serial 1 FT_MUNMAP_DECL
+
+AC_DEFUN(FT_MUNMAP_DECL,
+[AC_MSG_CHECKING([whether munmap must be declared])
+AC_CACHE_VAL(ft_cv_munmap_decl,
+[AC_TRY_COMPILE([
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/mman.h>],
+[char *(*pfn) = (char *(*))munmap],
+ft_cv_munmap_decl=no,
+ft_cv_munmap_decl=yes)])
+AC_MSG_RESULT($ft_cv_munmap_decl)
+if test $ft_cv_munmap_decl = yes; then
+  AC_DEFINE(NEED_MUNMAP_DECL,,
+  [Define to 1 if munmap() is not defined in <sys/mman.h>])
+fi])
+
+AC_DEFUN(FT_MUNMAP_PARAM,
+[AC_MSG_CHECKING([for munmap's first parameter type])
+AC_TRY_COMPILE([
+#include <unistd.h>
+#include <sys/mman.h>
+int munmap(void *, size_t);],,
+  AC_MSG_RESULT([void *]);AC_DEFINE(MUNMAP_USES_VOIDP,,
+    [Define to 1 if the first argument of munmap is of type void *]),
+  AC_MSG_RESULT([char *]))
+])

src/type42/t42drivr.c

@@ -1648,7 +1648,7 @@
   static FT_Error
   T42_Size_Init( T42_Size  size )
   {
-    FT_Face   face = size->root.face;
+    FT_Face   face    = size->root.face;
     T42_Face  t42face = (T42_Face)face;
     FT_Size   ttsize;
     FT_Error  error   = T42_Err_Ok;