[libdispatch-changes] [25] trunk/configure.ac

[source_changes at macosforge.org]

Revision: 25
          http://trac.macosforge.org/projects/libdispatch/changeset/25
Author:   robert at fledge.watson.org
Date:     2009-09-14 11:28:24 -0700 (Mon, 14 Sep 2009)
Log Message:
-----------
Add private header checks for two XNU headers needed to build on Mac OS X.
We have to expand the autoconf include path, not just the build-time one,
for this to work.

Modified Paths:
--------------
    trunk/configure.ac

Modified: trunk/configure.ac
===================================================================
--- trunk/configure.ac	2009-09-14 16:32:24 UTC (rev 24)
+++ trunk/configure.ac	2009-09-14 18:28:24 UTC (rev 25)
@@ -16,7 +16,9 @@
 AC_ARG_WITH([apple-libc-source],
   [AS_HELP_STRING([--with-apple-libc-source],
     [Specify path to Apple Libc source])],
-  [APPLE_LIBC_SOURCE_PATH=-I${withval}/pthreads],
+  [apple_libc_source_path=${withval}/pthreads
+    APPLE_LIBC_SOURCE_PATH=-I$apple_libc_source_path
+    CPPFLAGS="$CPPFLAGS -I$apple_libc_source_path"],
   [APPLE_LIBC_SOURCE_PATH=]
 )
 AC_SUBST([APPLE_LIBC_SOURCE_PATH])
@@ -24,7 +26,9 @@
 AC_ARG_WITH([apple-xnu-source],
   [AS_HELP_STRING([--with-apple-xnu-source],
     [Specify path to Apple XNU source])],
-  [APPLE_XNU_SOURCE_PATH=-I${withval}/libkern ],
+  [apple_xnu_source_path=${withval}/libkern
+    APPLE_XNU_SOURCE_PATH=-I$apple_xnu_source_path
+    CPPFLAGS="$CPPFLAGS -I$apple_xnu_source_path"],
   [APPLE_XNU_SOURCE_PATH=]
 )
 AC_SUBST([APPLE_XNU_SOURCE_PATH])
@@ -118,7 +122,7 @@
 # Checks for header files.
 #
 AC_HEADER_STDC
-AC_CHECK_HEADERS([Availability.h pthread_np.h malloc/malloc.h])
+AC_CHECK_HEADERS([Availability.h pthread_machdep.h pthread_np.h malloc/malloc.h libkern/OSCrossEndian.h libkern/OSAtomic.h])
 
 #
 # We use the availability of mach.h to decide whether to compile in all sorts
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