From 191ef888f86d443e8b10505d0d9876eb91dc065f Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 12 Jan 2007 02:44:24 +0000
Subject: [PATCH] Fix ebuild environment color.map support so that it works
 properly through exec calls (since the color variables can not be directly
 exported due to env pollution).

svn path=/main/trunk/; revision=5578
---
 bin/isolated-functions.sh | 16 +++++++++-------
 pym/portage.py            |  4 +++-
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index 5b2c82f7c..5aa838ba9 100644
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -209,16 +209,18 @@ set_colors() {
 
 	ENDCOL=$'\e[A\e['${COLS}'C'    # Now, ${ENDCOL} will move us to the end of the
 	                               # column;  irregardless of character width
-
-	[ -z "${GOOD}"    ] && GOOD=$'\e[32;01m'
-	[ -z "${WARN}"    ] && WARN=$'\e[33;01m'
-	[ -z "${BAD}"     ] && BAD=$'\e[31;01m'
-	[ -z "${HILITE}"  ] && HILITE=$'\e[36;01m'
-	[ -z "${BRACKET}" ] && BRACKET=$'\e[34;01m'
+	if [ -n "${PORTAGE_COLORMAP}" ] ; then
+		eval ${PORTAGE_COLORMAP}
+	else
+		GOOD=$'\e[32;01m'
+		WARN=$'\e[33;01m'
+		BAD=$'\e[31;01m'
+		HILITE=$'\e[36;01m'
+		BRACKET=$'\e[34;01m'
+	fi
 	NORMAL=$'\e[0m'
 }
 
-export -n GOOD WARN BAD HILITE BRACKET
 RC_ENDCOL="yes"
 RC_INDENTATION=''
 RC_DEFAULT_INDENT=2
diff --git a/pym/portage.py b/pym/portage.py
index 4bf3a9353..0952bd5f8 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -2976,8 +2976,10 @@ def doebuild_environment(myebuild, mydo, myroot, mysettings, debug, use_cache, m
 		mysettings["KVERS"]=myso[1]
 
 	# Allow color.map to control colors associated with einfo, ewarn, etc...
+	mycolors = []
 	for c in ("GOOD", "WARN", "BAD", "HILITE", "BRACKET"):
-		mysettings[c] = output.codes[c]
+		mycolors.append("%s=$'%s'" % (c, output.codes[c]))
+	mysettings["PORTAGE_COLORMAP"] = "\n".join(mycolors)
 
 def prepare_build_dirs(myroot, mysettings, cleanup):
 
-- 
2.26.2