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std.build: explicitly disable stack protector when nostdlib

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This commit is contained in:
Andrew Kelley 2017-09-18 15:30:07 -04:00
parent 8cb6694752
commit 24b6dcc507
1 changed files with 7 additions and 2 deletions
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9
std/build.zig
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@ -1167,7 +1167,9 @@ pub const LibExeObjStep = struct {
}
switch (self.build_mode) {
builtin.Mode.Debug => {
if (!self.disable_libc) {
if (self.disable_libc) {
%%args.append("-fno-stack-protector");
} else {
%%args.append("-fstack-protector-strong");
%%args.append("--param");
%%args.append("ssp-buffer-size=4");
@ -1175,7 +1177,9 @@ pub const LibExeObjStep = struct {
},
builtin.Mode.ReleaseSafe => {
%%args.append("-O2");
if (!self.disable_libc) {
if (self.disable_libc) {
%%args.append("-fno-stack-protector");
} else {
%%args.append("-D_FORTIFY_SOURCE=2");
%%args.append("-fstack-protector-strong");
%%args.append("--param");
@ -1184,6 +1188,7 @@ pub const LibExeObjStep = struct {
},
builtin.Mode.ReleaseFast => {
%%args.append("-O2");
%%args.append("-fno-stack-protector");
},
}