commit: c530f3090fb695e76a9f0376c0597418523d70e4 Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Fri Jan 13 19:07:13 2023 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Fri Jan 13 19:08:06 2023 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c530f309
app-office/libreoffice: fix build w/ USE=clang & clang <16 Closes: https://bugs.gentoo.org/890324 Signed-off-by: Sam James <sam <AT> gentoo.org> ...libreoffice-7.4.4.2-zxing-cpp-1.4.0-c++17.patch | 36 ++++++++++++++++++++++ app-office/libreoffice/libreoffice-7.4.4.2.ebuild | 1 + 2 files changed, 37 insertions(+) diff --git a/app-office/libreoffice/files/libreoffice-7.4.4.2-zxing-cpp-1.4.0-c++17.patch b/app-office/libreoffice/files/libreoffice-7.4.4.2-zxing-cpp-1.4.0-c++17.patch new file mode 100644 index 000000000000..0c47a14fe308 --- /dev/null +++ b/app-office/libreoffice/files/libreoffice-7.4.4.2-zxing-cpp-1.4.0-c++17.patch @@ -0,0 +1,36 @@ +https://gerrit.libreoffice.org/c/core/+/145479 + +From a7a6b436f1a83321ccba5b6b44a275205aa729e0 Mon Sep 17 00:00:00 2001 +From: Sam James <s...@gentoo.org> +Date: Fri, 13 Jan 2023 15:09:59 +0000 +Subject: [PATCH] configure.ac: Fix build with --with-system-zxing and < Clang + 16 + +Clang 15 and older default to -std=c++14, not -std=c++17 (unlike Clang 16 onwards). + +This doesn't show up with GCC because GCC 11 onwards defaults to -std=c++17. + +The new version of libzxing requires C++ 17, per its release notes. Adapt +the configure check accordingly to pass -std=c++17 when checking for its +headers and save accordingly if successful. + +(Do this via ${CXXFLAGS_CXX11} which has the appropriate switch +for our compiler, despite its name.) + +Bug: https://bugs.gentoo.org/890324 +Change-Id: Iaaa8fdc05eea0e26416b605bfda8f2d831f8729c +Signed-off-by: Sam James <s...@gentoo.org> +--- a/configure.ac ++++ b/configure.ac +@@ -11187,7 +11187,7 @@ else + continue + fi + dnl TODO: White space in $i would cause problems: +- CXXFLAGS="$save_CXXFLAGS -I$i/ZXing" ++ CXXFLAGS="$save_CXXFLAGS ${CXXFLAGS_CXX11} -I$i/ZXing" + AC_CHECK_HEADER(MultiFormatWriter.h, [ZXING_CFLAGS=-I$i/ZXing; break], + [unset ac_cv_header_MultiFormatWriter_h], [#include <stdexcept>]) + done +-- +2.39.0 + diff --git a/app-office/libreoffice/libreoffice-7.4.4.2.ebuild b/app-office/libreoffice/libreoffice-7.4.4.2.ebuild index 1c1165c55a5f..7ce3b1b6b9f2 100644 --- a/app-office/libreoffice/libreoffice-7.4.4.2.ebuild +++ b/app-office/libreoffice/libreoffice-7.4.4.2.ebuild @@ -297,6 +297,7 @@ PATCHES=( # 7.5 branch "${FILESDIR}/${PN}-7.3.7.2-boost-1.81-locale.patch" "${FILESDIR}/${PN}-7.3.7.2-zxing-cpp-1.4.0.patch" + "${FILESDIR}/${PN}-7.4.4.2-zxing-cpp-1.4.0-c++17.patch" ) S="${WORKDIR}/${PN}-${MY_PV}"
