diff options
Diffstat (limited to 'libgcc/configure.ac')
| -rw-r--r-- | libgcc/configure.ac | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libgcc/configure.ac b/libgcc/configure.ac index a505257ac23..5250be3b59e 100644 --- a/libgcc/configure.ac +++ b/libgcc/configure.ac @@ -255,11 +255,12 @@ AC_CACHE_CHECK([whether assembler supports CFI directives], [libgcc_cv_cfi], [libgcc_cv_cfi=yes], [libgcc_cv_cfi=no])]) -# Check 32bit or 64bit for x86. +# Check 32bit or 64bit for x86 and sparc. case ${host} in -i?86*-*-* | x86_64*-*-*) +i?86*-*-* | x86_64*-*-* | sparc*-*-*) cat > conftest.c <<EOF -#ifdef __x86_64__ +#if defined(__x86_64__) || \ + (defined(__sparc__) && defined(__arch64__)) host_address=64 #else host_address=32 |