From: Mike Frysinger <vapier@chromium.org>
Date: Thu, 21 May 2020 23:47:04 +0000 (-0400)
Subject: dev-lang/swig: fix pkg-config handling
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=15b5a88eb7fece8b5912b37d54dc0f3f6c4f6e0b;p=gentoo.git

dev-lang/swig: fix pkg-config handling

The build uses a non-standard envvar, but even with that it needs a
minor fix to avoid a hardcoded pkg-config invocation.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---

diff --git a/dev-lang/swig/swig-4.0.0.ebuild b/dev-lang/swig/swig-4.0.0.ebuild
index bcce897c1e24..8d6bcfe6f474 100644
--- a/dev-lang/swig/swig-4.0.0.ebuild
+++ b/dev-lang/swig/swig-4.0.0.ebuild
@@ -3,6 +3,8 @@
 
 EAPI=7
 
+inherit toolchain-funcs
+
 DESCRIPTION="Simplified Wrapper and Interface Generator"
 HOMEPAGE="http://www.swig.org/"
 SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
@@ -19,8 +21,17 @@ RDEPEND="${DEPEND}"
 
 DOCS=( ANNOUNCE CHANGES CHANGES.current README TODO )
 
+src_prepare() {
+	default
+	# https://github.com/swig/swig/pull/1796
+	sed -i \
+		-e '/if pkg-config javascriptcoregtk-1.0/s:pkg-config:$PKGCONFIG:' \
+		configure || die
+}
+
 src_configure() {
 	econf \
+		PKGCONFIG="$(tc-getPKG_CONFIG)" \
 		$(use_enable ccache) \
 		$(use_with pcre)
 }