[gentoo-commits] repo/proj/prefix:master commit in: eclass/

["Fabian Groffen" <grobian@gentoo.org>]

commit:     d3e19786b5813d6ce3d3ee80ca4a8163054d97af
Author:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
AuthorDate: Wed Jun 20 07:30:33 2018 +0000
Commit:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
CommitDate: Wed Jun 20 07:30:33 2018 +0000
URL:        https://gitweb.gentoo.org/repo/proj/prefix.git/commit/?id=d3e19786

eclass/toolchain: stop adding EPREFIX/Frameworks to searchpath on Darwin

The path isn't used at all, and compilation with gcc-7 yields lots of
warnings by default about the dir not existing.  In combination with
-Werror (like gcc build process does) this results in a failure.

 eclass/toolchain.eclass | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 4235583495..097cf772ed 100644
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -543,8 +543,14 @@ toolchain_src_prepare() {
 		"${S}"/gcc/config/darwin.h || die "sed gcc/config/darwin.h failed"
 	# add prefixed Frameworks to default search paths (may want to
 	# change this in a cross-compile)
-	sed -i -e "/\"\/System\/Library\/Frameworks\"\,/i\ \    \"${EPREFIX}/Frameworks\"\, " \
-		"${S}"/gcc/config/darwin-c.c || die "sed gcc/config/darwin-c.c failed"
+	# 2018-06-20 (grobian): disabled this because
+	#                       1. no packages seem to use this
+	#                       2. absence of this dir causes
+	#                          warnings->errors with gcc-7
+	#                       3. after 2. would need to create the dir
+	#                          somewhere, but 1. still applies
+	#sed -i -e "/\"\/System\/Library\/Frameworks\"\,/i\ \    \"${EPREFIX}/Frameworks\"\, " \
+	#	"${S}"/gcc/config/darwin-c.c || die "sed gcc/config/darwin-c.c failed"
 
 	# make sure the pkg config files install into multilib dirs.
 	# since we configure with just one --libdir, we can't use that