From e2ca9e04edf8a3dbdbf1921d07d13293a98ffde3 Mon Sep 17 00:00:00 2001
From: Ned Ludd <solar@gentoo.org>
Date: Sat, 12 Feb 2005 06:38:18 +0000
Subject: - add package.cflags and features=distclean support for uclibc
 profiles

---
 profiles/uclibc/profile.bashrc | 105 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 profiles/uclibc/profile.bashrc

(limited to 'profiles/uclibc/profile.bashrc')

diff --git a/profiles/uclibc/profile.bashrc b/profiles/uclibc/profile.bashrc
new file mode 100644
index 000000000000..e439691cd53b
--- /dev/null
+++ b/profiles/uclibc/profile.bashrc
@@ -0,0 +1,105 @@
+# Copyright 2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/profiles/uclibc/profile.bashrc,v 1.1 2005/02/12 06:38:18 solar Exp $
+
+# file - /etc/portage/package.cflags
+# This gives us per pkg cflags and is auto expaned into the cxxflags.
+#
+# We can take individual category names, or we can take individual 
+# ebuild names but >= = <= syntax not supported.
+#
+# FEATURES="distclean"
+# This feature removes unneeded SRC_URI distfiles in the postinst ebuild phase.
+# This is useful for use with ramfs/tmpfs and small media such as USB sticks.
+#
+
+eecho() {
+	[ "$NOCOLOR" = "false" ] && echo -ne '\e[1;34m>\e[1;36m>\e[1;35m>\e[0m ' || echo -n ">>> "
+	echo "$*"
+}
+
+package-distdir-clean() {
+	local a x
+	for a in ${FEATURES} ; do 
+		if [ "$a" = "distclean" ]; then
+			for x in ${SRC_URI}; do
+			x=$(basename $x)
+				if [[ -f $DISTDIR/$x ]]; then
+					size="$(ls -lh ${DISTDIR}/${x} | awk '{print $5}')"
+					eecho "All done with ${x} Removing it to save ${size}"
+					rm ${DISTDIR}/${x}
+				fi
+			done
+		fi
+	done
+}
+
+append-cflags() {
+	export CFLAGS="${CFLAGS} $*"
+	export CXXFLAGS="${CXXFLAGS} $*"
+	return 0
+}
+
+package-cflags() {
+	local target flags flag i;
+
+	# bail if file does not exist or is not readable.
+	[ -r ${ROOT}/etc/portage/package.cflags ] || return 0
+
+	# need bash >= 3
+	if [ "${BASH_VERSINFO[0]}" -le 2 ]; then
+		eecho "Need bash3 for this bashrc script to work"
+		return 0
+	fi
+
+	while read -a target; do
+		if [[ ${target[@]%%#*} ]]; then
+
+			# valid syntax no >=<! operators
+			# category CFLAGS
+			# category/package-name CFLAGS
+			if [[ ${target%%#*} && ${target%% *} =~ "^(${CATEGORY}|${CATEGORY}/${PN})\>" ]]; then
+				skip=0
+				if [[ ${target} != ${CATEGORY} ]] ; then
+					if [[ ${target} != ${CATEGORY}/${PN} ]] ; then
+						skip=1
+					fi
+				fi
+				if [ "${skip}" == 0 ] ; then
+					flags=(${target[@]:1})
+					if [[ ${flags[@]} =~ 'CFLAGS' ]]; then
+						for (( i = 0; i < ${#flags[@]}; i++ )); do
+							if [[ ${flags[$i]} =~ 'CFLAGS' ]]; then
+								appened-cflags $(eval echo "${flags[$i]}")
+								unset flags[$i]
+							fi
+						done
+					fi
+					for flag in ${flags[@]}; do
+						if [[ ${CFLAGS} =~ ${flag} ]]; then
+							continue 1
+						else
+							append-cflags "${flag}"
+						fi
+					done
+					export -n C{,XX}FLAGS
+				fi
+			fi
+		fi
+	done < ${ROOT}/etc/portage/package.cflags
+}
+
+if [ "$EBUILD_PHASE" = "/usr/lib/portage/bin/ebuild.sh" -o "$EBUILD_PHASE" = "/usr/lib/portage/bin/ebuild-daemon.sh" -o "$EBUILD_PHASE" = "bash" ]; then
+	PATH="/sbin:/usr/sbin:/usr/lib/portage/bin:/bin:/usr/bin:${ROOTPATH}"
+	case "$EBUILD_PHASE"  in
+		# try to stay quiet in depend.
+		depend) : ;;
+		prerm|postrm|clean) : ;;
+		setup|unpack|postinst|compile|*)
+			package-cflags
+			[ "$EBUILD_PHASE" = "postinst" ] && package-distdir-clean
+		;;
+	esac
+else
+	echo "This bashrc does not know anything about $EBUILD_PHASE"
+fi
-- 
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