configure: Hack to treat x32 as x86_64.

Allows shared compilation on x32 with --disable-asm. (cherry picked from commit 5e8e2f3861dfbc4864490401c5209fbc24df3c29)
2014-11-12 09:53:01 +01:00 · 2014-11-12 09:53:01 +01:00 · 3e0802e42b
commit 3e0802e42b
parent 56e11cbe32
1 changed files with 3 additions and 0 deletions
--- a/3
+++ b/3
@ -3933,6 +3933,9 @@ case "$arch" in
    ;;
    x86)
        check_64bit x86_32 x86_64 'sizeof(void *) > 4'
+        # Treat x32 as x64 for now. Note it also needs spic=$shared
+        test "$subarch" = "x86_32" && check_cpp_condition stddef.h 'defined(__x86_64__)' &&
+            subarch=x86_64
        if test "$subarch" = "x86_64"; then
            spic=$shared
        fi