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Conditional flags for running tomo with clang vs gcc

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This commit is contained in:
Bruce Hill 2025-03-28 17:17:58 -04:00
parent c4533e5706
commit bc3667cc3d
1 changed files with 6 additions and 3 deletions
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9
src/tomo.c
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@ -106,9 +106,6 @@ int main(int argc, char *argv[])
#ifdef __OpenBSD__
ldlibs = Texts(ldlibs, Text(" -lexecinfo -lpthread"));
#else
cflags = Texts(cflags, Text(" -fsanitize=signed-integer-overflow -fno-sanitize-recover"
" -fno-signaling-nans -fno-trapping-math"));
#endif
USE_COLOR = getenv("COLOR") ? strcmp(getenv("COLOR"), "1") == 0 : isatty(STDOUT_FILENO);
@ -171,6 +168,12 @@ int main(int argc, char *argv[])
{"f", false, &Bool$info, &clean_build},
);
bool is_gcc = (system(String(cc, " -v 2>&1 | grep 'gcc version' >/dev/null")) == 0);
if (is_gcc) {
cflags = Texts(cflags, Text(" -fsanitize=signed-integer-overflow -fno-sanitize-recover"
" -fno-signaling-nans -fno-trapping-math"));
}
if (show_codegen.length > 0 && Text$equal_values(show_codegen, Text("pretty")))
show_codegen = Text("sed '/^#line/d;/^$/d' | indent -o /dev/stdout | bat -l c -P");