_9base: fix build on x86_64-linux (#372313)

This commit is contained in:
Weijia Wang
2025-01-11 02:24:49 +01:00
committed by GitHub
+11 -15
View File
@@ -40,21 +40,17 @@ stdenv.mkDerivation {
enableParallelBuilding = true;
strictDeps = true;
nativeBuildInputs = [ pkg-config ];
env.NIX_CFLAGS_COMPILE = toString (
[
# workaround build failure on -fno-common toolchains like upstream
# gcc-10. Otherwise build fails as:
# ld: diffio.o:(.bss+0x16): multiple definition of `bflag'; diffdir.o:(.bss+0x6): first defined here
"-fcommon"
# hide really common warning that floods the logs:
# warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
"-D_DEFAULT_SOURCE"
]
++ lib.optionals stdenv.cc.isClang [
# error: call to undeclared function 'p9mbtowc'; ISO C99 and later do not support implicit function declarations
"-Wno-error=implicit-function-declaration"
]
);
env.NIX_CFLAGS_COMPILE = toString ([
# workaround build failure on -fno-common toolchains like upstream
# gcc-10. Otherwise build fails as:
# ld: diffio.o:(.bss+0x16): multiple definition of `bflag'; diffdir.o:(.bss+0x6): first defined here
"-fcommon"
# hide really common warning that floods the logs:
# warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
"-D_DEFAULT_SOURCE"
# error: call to undeclared function 'p9mbtowc'; ISO C99 and later do not support implicit function declarations
"-Wno-error=implicit-function-declaration"
]);
env.LDFLAGS = lib.optionalString enableStatic "-static";
makeFlags = [
"PREFIX=${placeholder "out"}"