Hi!
I tried building a cross-compiler for `sparc-sun-solaris2`, but the
resulting GCC executable wouldn't compile anything, always failing
with: "as: unrecognized option '-m32'". After extensive research, I
found that `as` takes `--32`/`--64`, instead of `-m32`/`-m64`. The
patched GCC now does compile.
Bence Csókás
Changes:
2019-05-11 Bence Csókás<bence.cso...@gmail.com> GPG
1D6907136D516DA11BEF87EBF12C5C5021171108
* gcc/config/sparc/sol2.h: Fixing `as` parameterization
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
diff --git a/gcc/config/sparc/sol2.h b/gcc/config/sparc/sol2.h
index 93404757054..d1d0bb1f99d 100644
- --- a/gcc/config/sparc/sol2.h
+++ b/gcc/config/sparc/sol2.h
@@ -63,9 +63,9 @@ along with GCC; see the file COPYING3. If not see
#ifndef USE_GAS
#undef ASM_ARCH32_SPEC
- -#define ASM_ARCH32_SPEC "-m32"
+#define ASM_ARCH32_SPEC "--32"
#undef ASM_ARCH64_SPEC
- -#define ASM_ARCH64_SPEC "-m64"
+#define ASM_ARCH64_SPEC "--64"
#endif
/* Both Sun as and GNU as understand -K PIC. */
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diff --git a/gcc/config/sparc/sol2.h b/gcc/config/sparc/sol2.h
index 93404757054..d1d0bb1f99d 100644
--- a/gcc/config/sparc/sol2.h
+++ b/gcc/config/sparc/sol2.h
@@ -63,9 +63,9 @@ along with GCC; see the file COPYING3. If not see
#ifndef USE_GAS
#undef ASM_ARCH32_SPEC
-#define ASM_ARCH32_SPEC "-m32"
+#define ASM_ARCH32_SPEC "--32"
#undef ASM_ARCH64_SPEC
-#define ASM_ARCH64_SPEC "-m64"
+#define ASM_ARCH64_SPEC "--64"
#endif
/* Both Sun as and GNU as understand -K PIC. */
