build: Add more useful warning flags

I found those on the interwebs and decided they are useful.
This commit is contained in:
Benjamin Otte 2020-03-05 03:58:29 +01:00
parent 38dcc8f63b
commit f6b11a5158
2 changed files with 4 additions and 1 deletions

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@ -28,7 +28,7 @@
((c) >= 'a' && (c) <= 'f') ? ((c)-'a'+10) : \ ((c) >= 'a' && (c) <= 'f') ? ((c)-'a'+10) : \
((c) >= '0' && (c) <= '9') ? ((c)-'0') : \ ((c) >= '0' && (c) <= '9') ? ((c)-'0') : \
-1)) -1))
#define _GDK_RGBA_SELECT_COLOR(_str, index3, index6) _GDK_RGBA_DECODE (sizeof(_str) <= 4 ? (_str)[index3] : (_str)[index6]) #define _GDK_RGBA_SELECT_COLOR(_str, index3, index6) (sizeof(_str) <= 4 ? _GDK_RGBA_DECODE ((_str)[index3]) : _GDK_RGBA_DECODE ((_str)[index6]))
#define GDK_RGBA(str) ((GdkRGBA) {\ #define GDK_RGBA(str) ((GdkRGBA) {\
((_GDK_RGBA_SELECT_COLOR(str, 0, 0) << 4) | _GDK_RGBA_SELECT_COLOR(str, 0, 1)) / 255., \ ((_GDK_RGBA_SELECT_COLOR(str, 0, 0) << 4) | _GDK_RGBA_SELECT_COLOR(str, 0, 1)) / 255., \
((_GDK_RGBA_SELECT_COLOR(str, 1, 2) << 4) | _GDK_RGBA_SELECT_COLOR(str, 1, 3)) / 255., \ ((_GDK_RGBA_SELECT_COLOR(str, 1, 2) << 4) | _GDK_RGBA_SELECT_COLOR(str, 1, 3)) / 255., \

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@ -238,12 +238,15 @@ elif cc.get_id() == 'gcc' or cc.get_id() == 'clang'
test_cflags = [ test_cflags = [
'-fno-strict-aliasing', '-fno-strict-aliasing',
'-Wcast-align', '-Wcast-align',
'-Wduplicated-branches',
'-Wduplicated-cond',
'-Wformat=2', '-Wformat=2',
'-Wformat-nonliteral', '-Wformat-nonliteral',
'-Wformat-security', '-Wformat-security',
'-Wignored-qualifiers', '-Wignored-qualifiers',
'-Wimplicit-function-declaration', '-Wimplicit-function-declaration',
'-Wlogical-op', '-Wlogical-op',
'-Wmisleading-indentation',
'-Wmissing-format-attribute', '-Wmissing-format-attribute',
'-Wmissing-include-dirs', '-Wmissing-include-dirs',
'-Wmissing-noreturn', '-Wmissing-noreturn',