* libtool.m4 (AC_PROG_LD, AC_PROG_NM): When looking for programs,

try $ac_exeext too, so that they're found on DJGPP/MS-DOS.
* ltconfig.in: Likewise.
Reported by Robert S. Maier <rsm@math.arizona.edu>

diff --git a/ChangeLog b/ChangeLog
index b1385928805742f147280325117bf37756c1b228..a04fcd41d2a0293b6f2aade8627b2075918bfc44 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 1999-04-10  Alexandre Oliva  <oliva@dcc.unicamp.br>
 
+       * libtool.m4 (AC_PROG_LD, AC_PROG_NM): When looking for programs,
+       try $ac_exeext too, so that they're found on DJGPP/MS-DOS.
+       * ltconfig.in: Likewise.
+       Reported by Robert S. Maier <rsm@math.arizona.edu>
+
        * ltconfig.in (Usage): Removed --enable-dlopen-self.
        Reported by Pavel Roskin <pavel_roskin@geocities.com>
 

diff --git a/libtool.m4 b/libtool.m4
index a9bf276ef4df655ebb436f9062f7b5248755ac98..fda60699c85e26ffb290ea1cfd1a3f6913ce718c 100644 (file)
--- a/libtool.m4
+++ b/libtool.m4
@@ -277,7 +277,7 @@ AC_CACHE_VAL(ac_cv_path_LD,
   IFS="${IFS=  }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
   for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog"; then
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
       ac_cv_path_LD="$ac_dir/$ac_prog"
       # Check to see if the program is GNU ld.  I'd rather use --version,
       # but apparently some GNU ld's only accept -v.
@@ -325,7 +325,7 @@ else
   IFS="${IFS=  }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
     test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/nm; then
+    if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
       # Check to see if the nm accepts a BSD-compat flag.
       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
       #   nm: unknown option "B" ignored

diff --git a/ltconfig.in b/ltconfig.in
index 0fbab327e9d2bdca5df68504ac9ecf6a142b59df..a42699e8764363db09051b9fac85ef102c175a25 100755 (executable)
--- a/ltconfig.in
+++ b/ltconfig.in
@@ -87,7 +87,7 @@ if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
 
   IFS="${IFS=  }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
   for dir in $PATH /usr/ucb; do
-    if test -f $dir/echo &&
+    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
        test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
       echo="$dir/echo"
@@ -102,7 +102,8 @@ if test "X`($echo '\t') 2>/dev/null`" != 'X\t' ||
        test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then
       # This shell has a builtin print -r that does the trick.
       echo='print -r'
-    elif test -f /bin/ksh && test "X$CONFIG_SHELL" != X/bin/ksh; then
+    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
+         test "X$CONFIG_SHELL" != X/bin/ksh; then
       # If we have ksh, try running ltconfig again with it.
       ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
       export ORIGINAL_CONFIG_SHELL
@@ -475,7 +476,7 @@ if test "${RANLIB+set}" != "set"; then
   IFS="${IFS=  }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
   for dir in $PATH; do
     test -z "$dir" && dir=.
-    if test -f $dir/ranlib; then
+    if test -f $dir/ranlib || test -f $dir/ranlib$ac_exeext; then
       RANLIB="ranlib"
       result="ranlib"
       break
@@ -504,7 +505,7 @@ if test "$with_gcc" != yes || test -z "$CC"; then
     for dir in $PATH; do
       IFS="$save_ifs"
       test -z "$dir" && dir=.
-      if test -f $dir/gcc; then
+      if test -f $dir/gcc || test -f $dir/gcc$ac_exeext; then
        CC="gcc"
        break
       fi
@@ -525,7 +526,7 @@ if test "$with_gcc" != yes || test -z "$CC"; then
     cc_rejected=no
     for dir in $PATH; do
       test -z "$dir" && dir=.
-      if test -f $dir/cc; then
+      if test -f $dir/cc || test -f $dir/cc$ac_exeext; then
        if test "$dir/cc" = "/usr/ucb/cc"; then
          cc_rejected=yes
          continue
@@ -952,7 +953,7 @@ if test -z "$LD"; then
     IFS="${IFS=        }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
     for ac_dir in $PATH; do
       test -z "$ac_dir" && ac_dir=.
-      if test -f "$ac_dir/$ac_prog"; then
+      if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
        LD="$ac_dir/$ac_prog"
        # Check to see if the program is GNU ld.  I'd rather use --version,
        # but apparently some GNU ld's only accept -v.
@@ -1377,7 +1378,7 @@ if test -z "$NM"; then
     IFS="${IFS=        }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
     for ac_dir in $PATH /usr/ucb /usr/ccs/bin /bin; do
       test -z "$ac_dir" && ac_dir=.
-      if test -f $ac_dir/nm; then
+      if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext; then
        # Check to see if the nm accepts a BSD-compat flag.
        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
        #   nm: unknown option "B" ignored