| From daf90bfa99fc02a253d538c65fbaa12f2e6c1c45 Mon Sep 17 00:00:00 2001 |
| From: Philip Withnall <pwithnall@endlessos.org> |
| Date: Wed, 11 Nov 2020 19:23:18 +0000 |
| Subject: [PATCH 22/29] build: Drop unnecessary volatile qualifiers from |
| configure tests |
| |
| Signed-off-by: Philip Withnall <pwithnall@endlessos.org> |
| |
| Helps: #600 |
| Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719] |
| --- |
| meson.build | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/meson.build b/meson.build |
| index e0b308a25..ad7f887fb 100644 |
| --- a/meson.build |
| +++ b/meson.build |
| @@ -1773,7 +1773,7 @@ endforeach |
| # that then to silently fall back on emulated atomic ops just because |
| # the user had the wrong build environment. |
| atomictest = '''int main() { |
| - volatile int atomic = 2; |
| + int atomic = 2; |
| __sync_bool_compare_and_swap (&atomic, 2, 3); |
| return 0; |
| } |
| @@ -1883,6 +1883,7 @@ endif |
| |
| # FIXME: we should make it print the result and always return 0, so that |
| # the output in meson shows up as green |
| +# volatile is needed here to avoid optimisations in the test |
| stack_grows_check_prog = ''' |
| volatile int *a = 0, *b = 0; |
| void f (int i) { |
| -- |
| 2.30.1 |
| |