* unix/Makefile.in: Add AR variable for use in STLIB_LD.

	* unix/configure: Regen.
	* unix/configure.in: Use STLIB_LD when defining MAKE_LIB
	and MAKE_STUB_LIB. Subst RANLIB and AR.
	* unix/tcl.m4 (SC_CONFIG_CFLAGS): Add doc comment about
	STLIB_LD command. Check ${AR} env var when setting
	STLIB_LD and delay evaluation until make time.
	* win/configure: Regen.
	* win/tcl.m4 (SC_CONFIG_CFLAGS): Delay evaluation of
	${AR} in STLIB_LD and add flags to better match the
	Unix implementation. Don't bother defining AR when
	using VC++ since it is not used.

4 files changed, 86 insertions, 46 deletions

diff --git a/unix/Makefile.in b/unix/Makefile.in
index 41c5b08..448c2d5 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -5,7 +5,7 @@
 # "autoconf" program (constructs like "@foo@" will get replaced in the
 # actual Makefile.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.79 2001/06/28 01:22:21 hobbs Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.80 2001/07/11 00:59:30 mdejong Exp $
 
 VERSION 		= @TCL_VERSION@
 
@@ -218,6 +218,7 @@ TCL_BUILD_EXP_FILE	= @TCL_BUILD_EXP_FILE@
 COMPAT_OBJS		= @LIBOBJS@
 
 AC_FLAGS		= @EXTRA_CFLAGS@ @DEFS@
+AR			= @AR@
 RANLIB			= @RANLIB@
 SRC_DIR			= @srcdir@
 TOP_DIR			= @srcdir@/..
diff --git a/unix/configure b/unix/configure
index 35ab72d..59f9b8b 100755
--- a/unix/configure
+++ b/unix/configure
@@ -533,7 +533,7 @@ else
 fi
 
 
-# RCS: @(#) $Id: configure.in,v 1.68 2001/06/26 20:13:20 mdejong Exp $
+# RCS: @(#) $Id: configure.in,v 1.69 2001/06/26 20:28:43 mdejong Exp $
 
 TCL_VERSION=8.4
 TCL_MAJOR_VERSION=8
@@ -4782,7 +4782,36 @@ fi
     TCL_NEEDS_EXP_FILE=0
     TCL_BUILD_EXP_FILE=""
     TCL_EXP_FILE=""
-    STLIB_LD="ar cr"
+    # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:4789: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AR="ar"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AR="$ac_cv_prog_AR"
+if test -n "$AR"; then
+  echo "$ac_t""$AR" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+    STLIB_LD='${AR} cr'
     case $system in
 	AIX-5.*)
 	    if test "${TCL_THREADS}" = "1" -a "$using_gcc" = "no" ; then
@@ -4859,7 +4888,7 @@ fi
 	    # known GMT value.
 
 	    echo $ac_n "checking for gettimeofday in -lbsd""... $ac_c" 1>&6
-echo "configure:4863: checking for gettimeofday in -lbsd" >&5
+echo "configure:4892: checking for gettimeofday in -lbsd" >&5
 ac_lib_var=`echo bsd'_'gettimeofday | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4867,7 +4896,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbsd  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4871 "configure"
+#line 4900 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4878,7 +4907,7 @@ int main() {
 gettimeofday()
 ; return 0; }
 EOF
-if { (eval echo configure:4882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4940,7 +4969,7 @@ EOF
 	HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*|HP-UX-*.11.*)
 	    SHLIB_SUFFIX=".sl"
 	    echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:4944: checking for shl_load in -ldld" >&5
+echo "configure:4973: checking for shl_load in -ldld" >&5
 ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4948,7 +4977,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4952 "configure"
+#line 4981 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4959,7 +4988,7 @@ int main() {
 shl_load()
 ; return 0; }
 EOF
-if { (eval echo configure:4963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5066,17 +5095,17 @@ fi
 	    else
 		ac_safe=`echo "dld.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dld.h""... $ac_c" 1>&6
-echo "configure:5070: checking for dld.h" >&5
+echo "configure:5099: checking for dld.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5075 "configure"
+#line 5104 "configure"
 #include "confdefs.h"
 #include <dld.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5080: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5131,17 +5160,17 @@ fi
 	    # Not available on all versions:  check for include file.
 	    ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:5135: checking for dlfcn.h" >&5
+echo "configure:5164: checking for dlfcn.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5140 "configure"
+#line 5169 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5174: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5168,9 +5197,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 		LDFLAGS=""
 		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
 		echo $ac_n "checking for ELF""... $ac_c" 1>&6
-echo "configure:5172: checking for ELF" >&5
+echo "configure:5201: checking for ELF" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 5174 "configure"
+#line 5203 "configure"
 #include "confdefs.h"
 
 #ifdef __ELF__
@@ -5441,17 +5470,17 @@ EOF
 	    # that don't grok the -Bexport option.  Test that it does.
 	    hold_ldflags=$LDFLAGS
 	    echo $ac_n "checking for ld accepts -Bexport flag""... $ac_c" 1>&6
-echo "configure:5445: checking for ld accepts -Bexport flag" >&5
+echo "configure:5474: checking for ld accepts -Bexport flag" >&5
 	    LDFLAGS="${LDFLAGS} -Wl,-Bexport"
 	    cat > conftest.$ac_ext <<EOF
-#line 5448 "configure"
+#line 5477 "configure"
 #include "confdefs.h"
 
 int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:5455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   found=yes
 else
@@ -5497,9 +5526,9 @@ rm -f conftest*
 
     if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
 	echo $ac_n "checking sys/exec.h""... $ac_c" 1>&6
-echo "configure:5501: checking sys/exec.h" >&5
+echo "configure:5530: checking sys/exec.h" >&5
 	cat > conftest.$ac_ext <<EOF
-#line 5503 "configure"
+#line 5532 "configure"
 #include "confdefs.h"
 #include <sys/exec.h>
 int main() {
@@ -5517,7 +5546,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:5521: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   tcl_ok=usable
 else
@@ -5535,9 +5564,9 @@ EOF
 
 	else
 	    echo $ac_n "checking a.out.h""... $ac_c" 1>&6
-echo "configure:5539: checking a.out.h" >&5
+echo "configure:5568: checking a.out.h" >&5
 	    cat > conftest.$ac_ext <<EOF
-#line 5541 "configure"
+#line 5570 "configure"
 #include "confdefs.h"
 #include <a.out.h>
 int main() {
@@ -5555,7 +5584,7 @@ int main() {
 	    
 ; return 0; }
 EOF
-if { (eval echo configure:5559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   tcl_ok=usable
 else
@@ -5573,9 +5602,9 @@ EOF
 
 	    else
 		echo $ac_n "checking sys/exec_aout.h""... $ac_c" 1>&6
-echo "configure:5577: checking sys/exec_aout.h" >&5
+echo "configure:5606: checking sys/exec_aout.h" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 5579 "configure"
+#line 5608 "configure"
 #include "confdefs.h"
 #include <sys/exec_aout.h>
 int main() {
@@ -5593,7 +5622,7 @@ int main() {
 		
 ; return 0; }
 EOF
-if { (eval echo configure:5597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   tcl_ok=usable
 else
@@ -5688,7 +5717,7 @@ fi
 
 
     echo $ac_n "checking for build with symbols""... $ac_c" 1>&6
-echo "configure:5692: checking for build with symbols" >&5
+echo "configure:5721: checking for build with symbols" >&5
     # Check whether --enable-symbols or --disable-symbols was given.
 if test "${enable_symbols+set}" = set; then
   enableval="$enable_symbols"
@@ -5725,17 +5754,17 @@ TCL_DBGX=${DBGX}
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5729: checking for $ac_hdr" >&5
+echo "configure:5758: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5734 "configure"
+#line 5763 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5768: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5765,17 +5794,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5769: checking for $ac_hdr" >&5
+echo "configure:5798: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5774 "configure"
+#line 5803 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5779: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5802,7 +5831,7 @@ fi
 done
 
     echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
-echo "configure:5806: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
+echo "configure:5835: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
     if test -f /usr/lib/NextStep/software_version; then
 	system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
     else
@@ -5864,7 +5893,7 @@ TCL_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX}
 
 
     echo $ac_n "checking how to build libraries""... $ac_c" 1>&6
-echo "configure:5868: checking how to build libraries" >&5
+echo "configure:5897: checking how to build libraries" >&5
     # Check whether --enable-shared or --disable-shared was given.
 if test "${enable_shared+set}" = set; then
   enableval="$enable_shared"
@@ -5899,7 +5928,7 @@ if test "${SHARED_BUILD}" = "1" -a "${SHLIB_SUFFIX}" != "" ; then
     TCL_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
     eval "TCL_LIB_FILE=libtcl${TCL_SHARED_LIB_SUFFIX}"
     if test "x$DL_OBJS" = "xtclLoadAout.o"; then
-	MAKE_LIB="ar cr \$@ \${OBJS}"
+	MAKE_LIB="\${STLIB_LD} \$@ \${OBJS}"
     else
 	MAKE_LIB="\${SHLIB_LD} -o \$@ \${OBJS} ${SHLIB_LD_LIBS}"
 	RANLIB=":"
@@ -5919,7 +5948,7 @@ else
     TCL_SHLIB_CFLAGS=""
     TCL_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
     eval "TCL_LIB_FILE=libtcl${TCL_UNSHARED_LIB_SUFFIX}"
-    MAKE_LIB="ar cr \$@ \${OBJS}"
+    MAKE_LIB="\${STLIB_LD} \$@ \${OBJS}"
 fi
 
 # tclConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed
@@ -5986,7 +6015,7 @@ eval "TCL_STUB_LIB_FILE=libtclstub${TCL_UNSHARED_LIB_SUFFIX}"
 # Replace DBGX with TCL_DBGX
 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
 
-MAKE_STUB_LIB="ar cr \$@ \${STUB_LIB_OBJS}"
+MAKE_STUB_LIB="\${STLIB_LD} \$@ \${STUB_LIB_OBJS}"
 
 if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
     TCL_STUB_LIB_FLAG="-ltclstub${TCL_VERSION}\${TCL_DBGX}"
@@ -6056,6 +6085,8 @@ TCL_SHARED_BUILD=${SHARED_BUILD}
 
 
 
+
+
 trap '' 1 2 15
 cat > confcache <<\EOF
 # This file is a shell script that caches the results of configure
@@ -6207,6 +6238,7 @@ s%@TCL_THREADS@%$TCL_THREADS%g
 s%@LIBOBJS@%$LIBOBJS%g
 s%@TCL_LIBS@%$TCL_LIBS%g
 s%@MATH_LIBS@%$MATH_LIBS%g
+s%@AR@%$AR%g
 s%@DL_LIBS@%$DL_LIBS%g
 s%@CFLAGS_DEBUG@%$CFLAGS_DEBUG%g
 s%@CFLAGS_OPTIMIZE@%$CFLAGS_OPTIMIZE%g
diff --git a/unix/configure.in b/unix/configure.in
index af18853..1c1d6be 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -3,7 +3,7 @@ dnl	This file is an input file used by the GNU "autoconf" program to
 dnl	generate the file "configure", which is run during Tcl installation
 dnl	to configure the system for the local environment.
 AC_INIT(../generic/tcl.h)
-# RCS: @(#) $Id: configure.in,v 1.69 2001/06/26 20:28:43 mdejong Exp $
+# RCS: @(#) $Id: configure.in,v 1.70 2001/07/11 00:59:31 mdejong Exp $
 
 TCL_VERSION=8.4
 TCL_MAJOR_VERSION=8
@@ -382,7 +382,7 @@ if test "${SHARED_BUILD}" = "1" -a "${SHLIB_SUFFIX}" != "" ; then
     TCL_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
     eval "TCL_LIB_FILE=libtcl${TCL_SHARED_LIB_SUFFIX}"
     if test "x$DL_OBJS" = "xtclLoadAout.o"; then
-	MAKE_LIB="ar cr \[$]@ \${OBJS}"
+	MAKE_LIB="\${STLIB_LD} \[$]@ \${OBJS}"
     else
 	MAKE_LIB="\${SHLIB_LD} -o \[$]@ \${OBJS} ${SHLIB_LD_LIBS}"
 	RANLIB=":"
@@ -402,7 +402,7 @@ else
     TCL_SHLIB_CFLAGS=""
     TCL_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
     eval "TCL_LIB_FILE=libtcl${TCL_UNSHARED_LIB_SUFFIX}"
-    MAKE_LIB="ar cr \[$]@ \${OBJS}"
+    MAKE_LIB="\${STLIB_LD} \[$]@ \${OBJS}"
 fi
 
 # tclConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed
@@ -469,7 +469,7 @@ eval "TCL_STUB_LIB_FILE=libtclstub${TCL_UNSHARED_LIB_SUFFIX}"
 # Replace DBGX with TCL_DBGX
 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
 
-MAKE_STUB_LIB="ar cr \[$]@ \${STUB_LIB_OBJS}"
+MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \${STUB_LIB_OBJS}"
 
 if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
     TCL_STUB_LIB_FLAG="-ltclstub${TCL_VERSION}\${TCL_DBGX}"
@@ -510,6 +510,8 @@ AC_SUBST(LDFLAGS_DEFAULT)
 # FIXME: Should this be TCL_LDFLAGS_DEBUG ?
 AC_SUBST(LDFLAGS_DEBUG)
 AC_SUBST(LDFLAGS_OPTIMIZE)
+AC_SUBST(AR)
+AC_SUBST(RANLIB)
 AC_SUBST(MAKE_LIB)
 AC_SUBST(TCL_SHARED_BUILD)
 AC_SUBST(SHLIB_CFLAGS)
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index fab607f..2e2d6f8 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -450,6 +450,8 @@ AC_DEFUN(SC_ENABLE_SYMBOLS, [
 #       MAKE_LIB -      Command to execute to build the Tcl library;
 #                       differs depending on whether or not Tcl is being
 #                       compiled as a shared library.
+#       STLIB_LD -      Base command to use for combining object files
+#                       into a static library.
 #       SHLIB_CFLAGS -  Flags to pass to cc when compiling the components
 #                       of a shared library (may request position-independent
 #                       code, among other things).
@@ -592,7 +594,10 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
     TCL_NEEDS_EXP_FILE=0
     TCL_BUILD_EXP_FILE=""
     TCL_EXP_FILE=""
-    STLIB_LD="ar cr"
+dnl FIXME: Replace AC_CHECK_PROG with AC_CHECK_TOOL once cross compiling is fixed.
+dnl AC_CHECK_TOOL(AR, ar, :)
+    AC_CHECK_PROG(AR, ar, ar)
+    STLIB_LD='${AR} cr'
     case $system in
 	AIX-5.*)
 	    if test "${TCL_THREADS}" = "1" -a "$using_gcc" = "no" ; then