initial version of a gcc eclass that can be used to get version specific stuff

1 files changed, 79 insertions, 0 deletions

diff --git a/eclass/gcc.eclass b/eclass/gcc.eclass
new file mode 100644
index 000000000000..c3c1c8aade4e
--- /dev/null
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@@ -0,0 +1,79 @@
+# Copyright 1999-2002 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Author: Martin Schlemmer <azarah@gentoo.org>
+# $Header: /var/cvsroot/gentoo-x86/eclass/gcc.eclass,v 1.1 2002/09/09 21:14:07 azarah Exp $
+# This eclass contains (or should) functions to get common info about gcc
+ECLASS=gcc
+INHERITED="$INHERITED $ECLASS"
+
+newdepend sys-devel/gcc
+
+DESCRIPTION="Based on the ${ECLASS} eclass"
+
+
+gcc-version() {
+
+	local CC="gcc"
+	
+	if [ "$(eval echo \$\(${CC} -dumpversion\) | cut -f1 -d.)" -ne 3 ]
+	then
+		# We use the dual/multiple install of gcc-3.x if the user
+		# have 2.95.3 as base
+		if [ -x /usr/bin/gcc-3.2 ]
+		then
+			CC="gcc-3.2"
+		elif [ -x /usr/bin/gcc-3.1 ]
+		then
+			CC="gcc-3.1"
+		elif [ -x /usr/bin/gcc-3.0 ]
+		then
+			CC="gcc-3.0"
+		fi
+	fi
+	
+	echo "$(${CC} -dumpversion | cut -f1,2 -d.)"
+}
+
+gcc-fullversion() {
+
+	local CC="gcc"
+
+	if [ "$(eval echo \$\(${CC} -dumpversion\) | cut -f1 -d.)" -ne 3 ]
+	then
+		# We use the dual/multiple install of gcc-3.x if the user
+		# have 2.95.3 as base
+		if [ -x /usr/bin/gcc-3.2 ]
+		then
+			CC="gcc-3.2"
+		elif [ -x /usr/bin/gcc-3.1 ]
+		then
+			CC="gcc-3.1"
+		elif [ -x /usr/bin/gcc-3.0 ]
+		then
+			CC="gcc-3.0"
+		fi
+	fi
+
+	echo "`${CC} -dumpversion`"
+}
+
+gcc-libpath() {
+
+	local CC="gcc"
+
+	if [ "$(eval echo \$\(${CC} -dumpversion\) | cut -f1 -d.)" -ne 3 ]
+	then
+		# We use the dual/multiple install of gcc-3.x if the user
+		# have 2.95.3 as base
+		if [ -x /usr/bin/gcc-3.1 ]
+		then
+			CC="gcc-3.1"
+		elif [ -x /usr/bin/gcc-3.0 ]
+		then 
+			CC="gcc-3.0"
+		fi
+	fi
+
+	echo "/usr/lib/gcc-lib/$(${CC} -dumpmachine)/$(gcc-fullversion)"
+}
+