Needed for generating /usr/include/asm.

"Borrowed" from debian. Thanks guys.

1 files changed, 68 insertions, 0 deletions

diff --git a/sys-kernel/sparc-sources/files/generate-asm-sparc b/sys-kernel/sparc-sources/files/generate-asm-sparc
new file mode 100644
index 000000000000..5e247a26f635
--- /dev/null
+++ b/sys-kernel/sparc-sources/files/generate-asm-sparc
@@ -0,0 +1,68 @@
+#!/bin/sh -e
+
+# Idea borrowed from RedHat's kernel package
+
+if [ -n "$1" ]; then
+	if [ ! -d "$1" ]; then
+		echo "$1" does not exist, or is not a directory
+		exit 1
+	fi
+	cd $1
+else
+	cd /usr/include
+fi
+
+if [ ! -d asm-sparc -o ! -d asm-sparc64 ] ; then
+	echo E: asm-sparc and asm-sparc64 must exist, or you will have problems
+	exit 1
+fi
+
+rm -rf asm
+mkdir asm
+
+for h in `( ls asm-sparc; ls asm-sparc64 ) | grep '\.h$' | sort -u`; do
+	name=`echo $h | tr a-z. A-Z_`
+	# common header
+	cat > asm/$h << EOF
+/* All asm/ files are generated and point to the corresponding
+ * file in asm-sparc or asm-sparc64. To regenerate, run "generate-asm"
+ */
+
+#ifndef __SPARCSTUB__${name}__
+#define __SPARCSTUB__${name}__
+
+EOF
+
+	# common for sparc and sparc64
+	if [ -f asm-sparc/$h -a -f asm-sparc64/$h ]; then
+		cat >> asm/$h <<EOF
+#ifdef __arch64__
+#include <asm-sparc64/$h>
+#else
+#include <asm-sparc/$h>
+#endif
+EOF
+
+	# sparc only
+	elif [ -f asm-sparc/$h ]; then
+		cat >> asm/$h <<EOF
+#ifndef __arch64__
+#include <asm-sparc/$h>
+#endif
+EOF
+	# sparc64 only
+	else
+		cat >> asm/$h <<EOF
+#ifdef __arch64__
+#include <asm-sparc64/$h>
+#endif
+EOF
+	fi
+
+	# common footer
+	cat >> asm/$h <<EOF
+
+#endif /* !__SPARCSTUB__${name}__ */
+EOF
+
+done