From 2424d84ad2adf6adbdd3b02ebcddfee4d6e1931e Mon Sep 17 00:00:00 2001
From: Georgy Yakovlev <gyakovlev@gentoo.org>
Date: Mon, 23 Nov 2020 23:00:48 -0800
Subject: dev-cpp/range-v3: minor QA

Package-Manager: Portage-3.0.10, Repoman-3.0.2
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>
---
 dev-cpp/range-v3/files/0.11.0-no-werror.patch | 39 +++++++++++++++++++++++++++
 dev-cpp/range-v3/range-v3-0.11.0.ebuild       | 19 ++++++++-----
 2 files changed, 52 insertions(+), 6 deletions(-)
 create mode 100644 dev-cpp/range-v3/files/0.11.0-no-werror.patch

(limited to 'dev-cpp/range-v3')

diff --git a/dev-cpp/range-v3/files/0.11.0-no-werror.patch b/dev-cpp/range-v3/files/0.11.0-no-werror.patch
new file mode 100644
index 000000000000..1894fcc93b6c
--- /dev/null
+++ b/dev-cpp/range-v3/files/0.11.0-no-werror.patch
@@ -0,0 +1,39 @@
+From 66e847d4e14be3a369b7e26a03a172b20e62c003 Mon Sep 17 00:00:00 2001
+From: eksi <eksi@eksi.eksi>
+Date: Wed, 4 Nov 2020 20:37:01 +0300
+Subject: [PATCH] Add an option to disable -Werror. Fixes #1528
+
+---
+ cmake/ranges_flags.cmake   | 4 +++-
+ cmake/ranges_options.cmake | 3 +++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/cmake/ranges_flags.cmake b/cmake/ranges_flags.cmake
+index 76d893043..9b09ddcb8 100644
+--- a/cmake/ranges_flags.cmake
++++ b/cmake/ranges_flags.cmake
+@@ -88,7 +88,9 @@ else()
+   # Enable "normal" warnings and make them errors:
+   ranges_append_flag(RANGES_HAS_WALL -Wall)
+   ranges_append_flag(RANGES_HAS_WEXTRA -Wextra)
+-  ranges_append_flag(RANGES_HAS_WERROR -Werror)
++  if (RANGES_ENABLE_WERROR)
++    ranges_append_flag(RANGES_HAS_WERROR -Werror)
++  endif()
+ endif()
+ 
+ if (RANGES_ENV_LINUX AND RANGES_CXX_COMPILER_CLANG)
+diff --git a/cmake/ranges_options.cmake b/cmake/ranges_options.cmake
+index 4ec39c7f0..8455af306 100644
+--- a/cmake/ranges_options.cmake
++++ b/cmake/ranges_options.cmake
+@@ -16,6 +16,9 @@ option(RANGES_MODULES "Enables use of Clang modules (experimental)." OFF)
+ option(RANGES_NATIVE "Enables -march/-mtune=native." ON)
+ option(RANGES_VERBOSE_BUILD "Enables debug output from CMake." OFF)
+ option(RANGES_LLVM_POLLY "Enables LLVM Polly." OFF)
++option(RANGES_ENABLE_WERROR
++  "Enables -Werror. Only effective if compiler is not clang-cl or MSVC. ON by default"
++  ON)
+ option(RANGES_PREFER_REAL_CONCEPTS
+   "Use real concepts instead of emulation if the compiler supports it"
+   ON)
diff --git a/dev-cpp/range-v3/range-v3-0.11.0.ebuild b/dev-cpp/range-v3/range-v3-0.11.0.ebuild
index 036a95353633..a4019f9f11f0 100644
--- a/dev-cpp/range-v3/range-v3-0.11.0.ebuild
+++ b/dev-cpp/range-v3/range-v3-0.11.0.ebuild
@@ -15,21 +15,28 @@ KEYWORDS="~amd64 ~ppc64"
 IUSE="test"
 RESTRICT="!test? ( test )"
 
+PATCHES=( "${FILESDIR}/0.11.0-no-werror.patch" )
+
 src_prepare() {
-	sed -i -e '/Werror/d' -e '/Wextra/d' -e '/Wall/d' cmake/ranges_flags.cmake || die
-	sed -i -e "s@lib/cmake@"$(get_libdir)"/cmake@g" CMakeLists.txt || die
+	# header-only libraries go to arch-independent dirs
+	sed -i -e 's@lib/cmake@share/cmake@g' CMakeLists.txt || die
 	rm include/module.modulemap || die # https://bugs.gentoo.org/755740
 	cmake_src_prepare
 }
 
 src_configure() {
 	mycmakeargs=(
-		-DRANGE_V3_EXAMPLES=OFF
-		-DRANGE_V3_HEADER_CHECKS=OFF
-		-DRANGE_V3_PERF=OFF
-		-DRANGE_V3_TESTS=$(usex test)
 		-DRANGES_BUILD_CALENDAR_EXAMPLE=OFF
 		-DRANGES_NATIVE=OFF
+		-DRANGES_DEBUG_INFO=OFF
+		-DRANGES_NATIVE=OFF
+		-DRANGES_ENABLE_WERROR=OFF
+		-DRANGES_VERBOSE_BUILD=ON
+		-DRANGE_V3_EXAMPLES=OFF
+		-DRANGE_V3_PERF=OFF
+		-DRANGE_V3_DOCS=OFF
+		-DRANGE_V3_HEADER_CHECKS="$(usex test ON OFF)"
+		-DRANGE_V3_TESTS=$(usex test ON OFF)
 		#TODO: clang support + -DRANGES_MODULES=yes
 	)
 	cmake_src_configure
-- 
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