glibc: don't pass -frounding-math

glibc wants this flag but clang (our C compiler) does not support it.
2026-01-06 13:33:21 +00:00 · 2021-12-16 00:45:45 -07:00 · 2021-12-16 00:45:45 -07:00 · e1436873a3
commit e1436873a3
parent 37fa6f955d
1 changed files with 2 additions and 1 deletions
--- a/src/glibc.zig
+++ b/src/glibc.zig
@ -317,7 +317,8 @@ pub fn buildCRTFile(comp: *Compilation, crt_file: CRTFile) !void {
                    "-std=gnu11",
                    "-fgnu89-inline",
                    "-fmerge-all-constants",
-                    "-frounding-math",
+                    // glibc sets this flag but clang does not support it.
+                    // "-frounding-math",
                    "-fno-stack-protector",
                    "-fno-common",
                    "-fmath-errno",