From c75df64900c81f3445b2789d7337b81ccd41d076 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Fri, 20 Dec 2019 22:55:46 +0100
Subject: [PATCH] dev-util/cmake: Reuse makeopts_jobs in bootstrap command
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Closes: https://github.com/gentoo/gentoo/pull/14068
Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
 dev-util/cmake/cmake-3.16.2-r1.ebuild | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/dev-util/cmake/cmake-3.16.2-r1.ebuild b/dev-util/cmake/cmake-3.16.2-r1.ebuild
index 6881bf5721c8..061e5b7f8edc 100644
--- a/dev-util/cmake/cmake-3.16.2-r1.ebuild
+++ b/dev-util/cmake/cmake-3.16.2-r1.ebuild
@@ -5,7 +5,8 @@ EAPI=7
 
 CMAKE_MAKEFILE_GENERATOR="emake"
 CMAKE_REMOVE_MODULES="no"
-inherit bash-completion-r1 elisp-common flag-o-matic toolchain-funcs virtualx xdg cmake-utils
+inherit bash-completion-r1 elisp-common flag-o-matic multiprocessing \
+	toolchain-funcs virtualx xdg cmake-utils
 
 MY_P="${P/_/-}"
 
@@ -69,16 +70,6 @@ PATCHES=(
 )
 
 cmake_src_bootstrap() {
-	# Cleanup args to extract only JOBS.
-	# Because bootstrap does not know anything else.
-	grep -Eo '(\-j|\-\-jobs)(=?|[[:space:]]*)[[:digit:]]+' <<< "${MAKEOPTS}" > /dev/null
-	if [[ $? -eq 0 ]] ; then
-		par_arg=$(grep -Eo '(\-j|\-\-jobs)(=?|[[:space:]]*)[[:digit:]]+' <<< "${MAKEOPTS}" | tail -n1 | grep -o '[[:digit:]]+')
-		par_arg="--parallel=${par_arg}"
-	else
-		par_arg="--parallel=1"
-	fi
-
 	# disable running of cmake in boostrap command
 	sed -i \
 		-e '/"${cmake_bootstrap_dir}\/cmake"/s/^/#DONOTRUN /' \
@@ -95,7 +86,7 @@ cmake_src_bootstrap() {
 	# bootstrap script isn't exactly /bin/sh compatible
 	${CONFIG_SHELL:-sh} ./bootstrap \
 		--prefix="${T}/cmakestrap/" \
-		${par_arg} \
+		--parallel=$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)") \
 		|| die "Bootstrap failed"
 }
 
-- 
2.26.2