diff options
Diffstat (limited to 'app-emulation/libvirt/files/libvirt-9.2.0-meson-Stop-detecting-Wl-version-script.patch')
-rw-r--r-- | app-emulation/libvirt/files/libvirt-9.2.0-meson-Stop-detecting-Wl-version-script.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/app-emulation/libvirt/files/libvirt-9.2.0-meson-Stop-detecting-Wl-version-script.patch b/app-emulation/libvirt/files/libvirt-9.2.0-meson-Stop-detecting-Wl-version-script.patch new file mode 100644 index 000000000000..18b36c92a149 --- /dev/null +++ b/app-emulation/libvirt/files/libvirt-9.2.0-meson-Stop-detecting-Wl-version-script.patch @@ -0,0 +1,53 @@ +From 743fdb97c81f38adc6e9b55f402244f7982352f4 Mon Sep 17 00:00:00 2001 +Message-Id: <743fdb97c81f38adc6e9b55f402244f7982352f4.1679396460.git.mprivozn@redhat.com> +From: Michal Privoznik <mprivozn@redhat.com> +Date: Mon, 20 Mar 2023 13:38:27 +0100 +Subject: [PATCH] meson: Stop detecting -Wl,--version-script= +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +With its version 16.0, the LLVM's linker turned on +--no-undefined-version by default [1]. This breaks how we detect +--version-script= detection, because at the compile time there's +no library built yet that we can use to make --version-script= +happy. Unfortunately, meson does not provide a way to detect this +either [2]. + +But there's not much sense in detecting the argument either. We +already special case some systems (windows, darwin) and do the +check for others, which are expected to support versioned +symbols, because of ELF. Worst case scenario - the error is +reported during compile time rather than configure time. + +1: https://reviews.llvm.org/D135402 +2: https://github.com/mesonbuild/meson/issues/3047 + +Resolves: https://bugs.gentoo.org/902211 +Signed-off-by: Michal Privoznik <mprivozn@redhat.com> +Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> +--- + meson.build | 7 +------ + 1 file changed, 1 insertion(+), 6 deletions(-) + +diff --git a/meson.build b/meson.build +index c35823a79a..a0682e8d0b 100644 +--- a/meson.build ++++ b/meson.build +@@ -534,12 +534,7 @@ elif host_machine.system() == 'darwin' + # macOS libraries don't support symbol versioning + version_script_flags = '' + else +- test_file = '@0@/src/libvirt_qemu.syms'.format(meson.project_source_root()) +- if cc.has_link_argument('-Wl,--version-script=@0@'.format(test_file)) +- version_script_flags = '-Wl,--version-script=' +- else +- error('No supported version script link argument found.') +- endif ++ version_script_flags = '-Wl,--version-script=' + endif + + libvirt_flat_namespace = [] +-- +2.39.2 + |