www-servers/nginx-unit: Support AR build variable

The upstream build currently does not support $AR. This ebuild
patches autoconf files to remedy the issue.

Closes: https://bugs.gentoo.org/696964
Package-Manager: Portage-2.3.76, Repoman-2.3.16
Signed-off-by: Ralph Seichter <gentoo@seichter.de>
Closes: https://github.com/gentoo/gentoo/pull/13508
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

3 files changed, 202 insertions, 0 deletions

diff --git a/www-servers/nginx-unit/files/auto-make.patch b/www-servers/nginx-unit/files/auto-make.patch
new file mode 100644
index 000000000000..9a157ed6a86d
--- /dev/null
+++ b/www-servers/nginx-unit/files/auto-make.patch
@@ -0,0 +1,14 @@
+--- a/auto/make	2019-10-03 16:08:32.000000000 +0200
++++ b/auto/make	2019-10-31 16:57:43.354566956 +0100
+@@ -13,10 +13,9 @@
+ 
+ cat << END > $NXT_MAKEFILE
+ 
++AR =			$AR
+ CC =			$CC
+ 
+-CFLAGS = 		$NXT_CFLAGS $NXT_CC_OPT $CFLAGS
+-
+ NXT_EXEC_LINK =		$NXT_EXEC_LINK $NXT_LD_OPT
+ NXT_SHARED_LOCAL_LINK =	$NXT_SHARED_LOCAL_LINK $NXT_LD_OPT
+ NXT_MODULE_LINK =	$NXT_MODULE_LINK
diff --git a/www-servers/nginx-unit/files/auto-os-conf.patch b/www-servers/nginx-unit/files/auto-os-conf.patch
new file mode 100644
index 000000000000..e1d6775f9350
--- /dev/null
+++ b/www-servers/nginx-unit/files/auto-os-conf.patch
@@ -0,0 +1,109 @@
+--- a/auto/os/conf	2019-10-31 17:17:33.194445276 +0100
++++ b/auto/os/conf	2019-10-31 17:19:51.780033224 +0100
+@@ -21,7 +21,7 @@
+     Linux)
+         nxt_have=NXT_LINUX . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared -Wl,-soname,libnxt.so"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared \
+                                -Wl,-soname,\\\$\$ORIGIN/libnxt.so"
+@@ -44,7 +44,7 @@
+     FreeBSD)
+         nxt_have=NXT_FREEBSD . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared -Wl,-soname,libnxt.so"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared \
+                                -Wl,-soname,\\\$\$ORIGIN/libnxt.so"
+@@ -71,14 +71,14 @@
+         case "$NXT_CC_NAME" in
+ 
+             SunC):
+-                NXT_STATIC_LINK="ar -r -c"
++                NXT_STATIC_LINK="\$(AR) -r -c"
+                 NXT_SHARED_LINK="\$(CC) -G -h libnxt.so"
+                 NXT_SHARED_LOCAL_LINK="\$(CC) -G -h \\\$\$ORIGIN/libnxt.so"
+                 NXT_MODULE_LINK="\$(CC) -G"
+             ;;
+ 
+             *)
+-                NXT_STATIC_LINK="ar -r -c"
++                NXT_STATIC_LINK="\$(AR) -r -c"
+                 NXT_SHARED_LINK="\$(CC) -shared -Wl,-soname,libnxt.so"
+                 NXT_SHARED_LOCAL_LINK="\$(CC) -shared \
+                                        -Wl,-soname,\\\$\$ORIGIN/libnxt.so"
+@@ -106,7 +106,7 @@
+         # HFS+ volumes are caseless by default.
+         nxt_have=NXT_HAVE_CASELESS_FILESYSTEM . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -dynamiclib"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -dynamiclib \
+                                -install_name @executable_path/libnxt.dylib"
+@@ -130,7 +130,7 @@
+     NetBSD)
+         nxt_have=NXT_NETBSD . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
+         NXT_MODULE_LINK="\$(CC) -shared"
+@@ -152,7 +152,7 @@
+     OpenBSD)
+         nxt_have=NXT_OPENBSD . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
+         NXT_MODULE_LINK="\$(CC) -shared"
+@@ -174,7 +174,7 @@
+     DragonFly)
+         nxt_have=NXT_DRAGONFLY . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
+         NXT_MODULE_LINK="\$(CC) -shared"
+@@ -196,7 +196,7 @@
+     AIX)
+         nxt_have=NXT_AIX . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -G"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -G"
+         NXT_MODULE_LINK="\$(CC) -G"
+@@ -220,7 +220,7 @@
+         NXT_EXEC_LINK="\$(CC)"
+         NXT_SHARED_LOCAL_EXEC_LINK=
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
+         NXT_MODULE_LINK="\$(CC) -shared"
+@@ -238,7 +238,7 @@
+     QNX)
+         nxt_have=NXT_QNX . auto/have
+ 
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
+         NXT_MODULE_LINK="\$(CC) -shared"
+@@ -257,7 +257,7 @@
+     ;;
+ 
+     *)
+-        NXT_STATIC_LINK="ar -r -c"
++        NXT_STATIC_LINK="\$(AR) -r -c"
+         NXT_SHARED_LINK="\$(CC) -shared"
+         NXT_SHARED_LOCAL_LINK="\$(CC) -shared"
+         NXT_MODULE_LINK="\$(CC) -shared"
diff --git a/www-servers/nginx-unit/nginx-unit-1.12.0-r3.ebuild b/www-servers/nginx-unit/nginx-unit-1.12.0-r3.ebuild
new file mode 100644
index 000000000000..ff15caf86a11
--- /dev/null
+++ b/www-servers/nginx-unit/nginx-unit-1.12.0-r3.ebuild
@@ -0,0 +1,79 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=(python2_7 python3_{5,6,7})
+
+inherit flag-o-matic python-single-r1
+
+MY_P="unit-${PV}"
+DESCRIPTION="Dynamic web and application server"
+HOMEPAGE="https://unit.nginx.org"
+SRC_URI="https://unit.nginx.org/download/${MY_P}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+MY_USE="perl python ruby"
+MY_USE_PHP="php5-6 php7-1 php7-2 php7-3"
+IUSE="${MY_USE} ${MY_USE_PHP} ssl"
+REQUIRED_USE="|| ( ${IUSE} )
+	python? ( ${PYTHON_REQUIRED_USE} )"
+
+DEPEND="perl? ( dev-lang/perl:= )
+	php5-6? ( dev-lang/php:5.6[embed] )
+	php7-1? ( dev-lang/php:7.1[embed] )
+	php7-2? ( dev-lang/php:7.2[embed] )
+	php7-3? ( dev-lang/php:7.3[embed] )
+	python? ( ${PYTHON_DEPS} )
+	ruby? ( dev-lang/ruby:* )
+	ssl? ( dev-libs/openssl:0 )"
+RDEPEND="${DEPEND}"
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	"${FILESDIR}/auto-make.patch"
+	"${FILESDIR}/auto-os-conf.patch"
+)
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_configure() {
+	local opt=(
+		--control=unix:/run/${PN}.sock
+		--log=/var/log/${PN}
+		--modules=$(get_libdir)/${PN}
+		--pid=/run/${PN}.pid
+		--prefix=/usr
+		--state=/var/lib/${PN}
+	)
+	use ssl && opt+=( --openssl )
+	export AR="$(tc-getAR)"
+	./configure ${opt[@]} --ld-opt="${LDFLAGS}" || die "Core configuration failed"
+	# Modules require position-independent code
+	append-cflags $(test-flags-CC -fPIC)
+	for flag in ${MY_USE} ; do
+		if use ${flag} ; then
+			./configure ${flag} || die "Module configuration failed: ${flag}"
+		fi
+	done
+	for flag in ${MY_USE_PHP} ; do
+		if use ${flag} ; then
+			local php_slot="/usr/$(get_libdir)/${flag/-/.}"
+			./configure php \
+				--module=${flag} \
+				--config=${php_slot}/bin/php-config \
+				--lib-path=${php_slot}/$(get_libdir) || die "Module configuration failed: ${flag}"
+		fi
+	done
+}
+
+src_install() {
+	default
+	diropts -m 0770
+	keepdir /var/lib/${PN}
+	newinitd "${FILESDIR}/${PN}.initd" ${PN}
+}