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build: don't check for protected visibility

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It's not supported on macOS' clang compiler and will fail the visibility
check and thus make the G_GNUC_INTERNAL attribute do nothing.

Compiler stderr:
 /var/folders/nt/j2v2x4wd5cl33fq27mm31mwc0000gn/T/tmpxxf2zzi_/testfile.c:13:19: error: target does not support 'protected' visibility; using 'default' [-Werror,-Wunsupported-visibility]
  __attribute__ ((visibility ("protected")))
                  ^
1 error generated.

Checking if "GNU C visibility attributes test" compiles: NO
This commit is contained in:
Matthew Waters
2019-12-03 13:33:16 +11:00
committed by Philip Withnall
parent bda1ad5918
commit 9430082bbf
1 changed files with 0 additions and 6 deletions
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6
meson.build
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@@ -142,11 +142,6 @@ g_have_gnuc_visibility = cc.compiles('''
{ {
} }
void void
__attribute__ ((visibility ("protected")))
f_protected (void)
{
}
void
__attribute__ ((visibility ("default"))) __attribute__ ((visibility ("default")))
f_default (void) f_default (void)
{ {
@@ -155,7 +150,6 @@ g_have_gnuc_visibility = cc.compiles('''
{ {
f_hidden(); f_hidden();
f_internal(); f_internal();
f_protected();
f_default(); f_default();
return 0; return 0;
} }