From 046781273ed3fe210aa6f22807622e955c225a8a Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sat, 17 Mar 2007 02:45:59 +0000
Subject: Have Makefile.in call conf-header.sh instead of having kconfig call
 it via system().  Also move it to extra/scripts since it's a uClibc build
 script, not part of upstream kconfig.  Adjust the "grabbing a new kconfig
 snapshot" procedure accordingly.

---
 extra/scripts/conf-header.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 extra/scripts/conf-header.sh

(limited to 'extra/scripts')

diff --git a/extra/scripts/conf-header.sh b/extra/scripts/conf-header.sh
new file mode 100755
index 000000000..90dfa999a
--- /dev/null
+++ b/extra/scripts/conf-header.sh
@@ -0,0 +1,27 @@
+#!/bin/sh -e
+
+# Turn .config into a header file
+
+if [ -z "$1" ] ; then
+	echo "Usage: conf-header.sh <.config>"
+	exit 1
+fi
+
+cat <<EOF
+#if !defined __FEATURES_H && !defined __need_uClibc_config_h
+# error Never include <bits/uClibc_config.h> directly; use <features.h> instead
+#endif
+
+#define __UCLIBC_MAJOR__ ${MAJOR_VERSION}
+#define __UCLIBC_MINOR__ ${MINOR_VERSION}
+#define __UCLIBC_SUBLEVEL__ ${SUBLEVEL}
+EOF
+
+exec \
+sed \
+	-e '/^#$/d' \
+	-e '/^[^#]/s:^\([^=]*\)=\(.*\):#define __\1__ \2:' \
+	-e '/^#define /s: y$: 1:' \
+	-e '/^# .* is not set$/s:^# \(.*\) is not set$:#undef __\1__:' \
+	-e 's:^# \(.*\)$:/* \1 */:' \
+	$1
-- 
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