mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-09-19 22:08:32 +00:00
61 lines
1.9 KiB
Diff
61 lines
1.9 KiB
Diff
From: Simon McVittie <smcv@debian.org>
|
|
Date: Fri, 8 Oct 2021 11:42:49 +0100
|
|
Subject: build: Link with libatomic if necessary
|
|
|
|
The implementation of atomic operations in gcc uses atomic opcodes if
|
|
supported, but falls back to a library implementation if necessary.
|
|
Link that library on architectures where 64-bit atomic operations need it,
|
|
such as Debian armel (ARMv5 EABI softfloat), mipsel and powerpc.
|
|
|
|
Bug: https://gitlab.gnome.org/GNOME/gjs/-/issues/442
|
|
Bug-Debian: https://bugs.debian.org/995930
|
|
Forwarded: https://gitlab.gnome.org/GNOME/gjs/-/merge_requests/686
|
|
Signed-off-by: Simon McVittie <smcv@debian.org>
|
|
---
|
|
meson.build | 18 +++++++++++++++++-
|
|
1 file changed, 17 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/meson.build b/meson.build
|
|
index 6ded66c..e230a09 100644
|
|
--- a/meson.build
|
|
+++ b/meson.build
|
|
@@ -109,6 +109,8 @@ endif
|
|
|
|
### Check for required libraries ###############################################
|
|
|
|
+null_dep = dependency('', required : false)
|
|
+
|
|
# Note: Notify GNOME release team when adding or updating dependencies
|
|
glib_required_version = '>= 2.66.0'
|
|
glib = dependency('glib-2.0', version: glib_required_version,
|
|
@@ -180,6 +182,20 @@ features.''')
|
|
endif
|
|
endif
|
|
|
|
+if cxx.links('''
|
|
+#include <atomic>
|
|
+
|
|
+int main(void)
|
|
+{
|
|
+ std::atomic_int64_t value = ATOMIC_VAR_INIT(0);
|
|
+ return value.load();
|
|
+}
|
|
+''', name: '64-bit atomics built-in')
|
|
+ libatomic = null_dep
|
|
+else
|
|
+ libatomic = cc.find_library('atomic', required: false)
|
|
+endif
|
|
+
|
|
build_profiler = sysprof_capture.found() and not get_option('profiler').disabled()
|
|
profiler_deps = [sysprof_capture]
|
|
if build_profiler and not cxx.has_function('timer_settime')
|
|
@@ -458,7 +474,7 @@ module_resource_srcs = gnome.compile_resources('js-resources',
|
|
c_name: 'js_resources')
|
|
|
|
libgjs_dependencies = [glib, gobject, gthread, gio, gi, ffi, spidermonkey,
|
|
- readline]
|
|
+ readline, libatomic]
|
|
pkg_dependencies = [glib, gobject, gthread, gio, gi, ffi, spidermonkey]
|
|
libraries_private = []
|
|
|