diff options
| -rw-r--r-- | unix/tcl.m4 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4 index e8ffd50..fd47e68 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -960,11 +960,26 @@ dnl AC_CHECK_TOOL(AR, ar, :) LD_LIBRARY_PATH_VAR="SHLIB_PATH" fi + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #EXTRA_CFLAGS="+DAportable" + # Check to enable 64-bit flags for compiler/linker if test "$do64bit" = "yes" ; then if test "$GCC" = "yes" ; then - AC_MSG_WARN("64bit mode not supported with GCC on $system") - else + hpux_arch='`gcc -dumpmachine`' + case $hpux_arch in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD="gcc -shared" + SHLIB_LD_LIBS="" + LD_SEARCH_FLAGS='' + ;; + *) + AC_MSG_WARN("64bit mode not supported with GCC on $system") + ;; + esac + else do64bit_ok=yes EXTRA_CFLAGS="+DA2.0W" LDFLAGS="+DA2.0W $LDFLAGS" |