Wed Nov 3 23:31:19 1999 Jeffrey A Law (law@cygnus.com)

[binutils-gdb.git] / ld / configure

diff --git a/ld/configure b/ld/configure
index 9d573b2192a1379d92927df2a59571b8198485ca..0155179ec80c1065c13abc8128c0550d202558eb 100755 (executable)
--- a/ld/configure
+++ b/ld/configure
@@ -803,7 +803,7 @@ fi
 
 PACKAGE=ld
 
-VERSION=2.9.4
+VERSION=2.9.5
 
 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
@@ -4463,7 +4463,7 @@ fi
 
 
 case "${host}" in
-*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows)
+*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
   cat >> confdefs.h <<\EOF
 #define USE_BINARY_FOPEN 1
 EOF
@@ -4706,12 +4706,49 @@ EOF
 fi
 
 
+# When converting linker scripts into strings for use in emulation
+# files, use astring.sed if the compiler supports ANSI string
+# concatenation, or ostring.sed otherwise.  This is to support the
+# broken Microsoft MSVC compiler, which limits the length of string
+# constants, while still supporting pre-ANSI compilers which do not
+# support string concatenation.
+if eval "test \"`echo '$''{'ld_cv_string_concatenation'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4720 "configure"
+#include "confdefs.h"
+
+int main() {
+char *a = "a" "a";
+; return 0; }
+EOF
+if { (eval echo configure:4727: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ld_cv_string_concatenation=true
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ld_cv_string_concatenation=false
+fi
+rm -f conftest*
+fi
+
+if test "$ld_cv_string_concatenation" = "true"; then
+  STRINGIFY=astring.sed
+else
+  STRINGIFY=ostring.sed
+fi
+
+
 # target-specific stuff:
 
 all_targets=
 EMUL=
 all_emuls=
 all_emul_extras=
+all_libpath=
 
 rm -f tdirs
 
@@ -4721,7 +4758,7 @@ do
     all_targets=true
   else
     # Canonicalize the secondary target names.
-    result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ_alias 2>/dev/null`
+    result=`$ac_config_sub $targ_alias 2>/dev/null`
     if test -n "$result"; then
        targ=$result
     else
@@ -4734,7 +4771,7 @@ do
       EMUL=$targ_emul
     fi
 
-    for i in $targ_emul $targ_extra_emuls; do
+    for i in $targ_emul $targ_extra_emuls $targ_extra_libpath; do
        case " $all_emuls " in
        *" e${i}.o "*) ;;
        *)
@@ -4746,6 +4783,19 @@ do
        esac
     done
 
+    for i in $targ_emul $targ_extra_libpath; do
+       case " $all_libpath " in
+       *" ${i} "*) ;;
+       *)
+         if test -z "$all_libpath"; then
+           all_libpath=${i}
+         else
+           all_libpath="$all_libpath ${i}"
+         fi
+         ;;
+       esac
+    done
+
     for i in $targ_extra_ofiles; do
        case " $all_emul_extras " in
        *" ${i} "*) ;;
@@ -4776,6 +4826,9 @@ fi
 
 
 
+EMULATION_LIBPATH=$all_libpath
+
+
 if test x${enable_static} = xno; then
   TESTBFDLIB="--rpath ../bfd/.libs ../bfd/.libs/libbfd.so"
 else
@@ -4783,6 +4836,18 @@ else
 fi
 
 
+target_vendor=${target_vendor=$host_vendor}
+case "$target_vendor" in
+  hp) EXTRA_SHLIB_EXTENSION=".sl" ;;
+  *)  EXTRA_SHLIB_EXTENSION= ;;
+esac
+if test x${EXTRA_SHLIB_EXTENSION} != x ; then
+  cat >> confdefs.h <<EOF
+#define EXTRA_SHLIB_EXTENSION "$EXTRA_SHLIB_EXTENSION"
+EOF
+
+fi
+
 trap '' 1 2 15
 cat > confcache <<\EOF
 # This file is a shell script that caches the results of configure
@@ -4985,11 +5050,13 @@ s%@HDEFINES@%$HDEFINES%g
 s%@HOSTING_CRT0@%$HOSTING_CRT0%g
 s%@HOSTING_LIBS@%$HOSTING_LIBS%g
 s%@NATIVE_LIB_DIRS@%$NATIVE_LIB_DIRS%g
+s%@STRINGIFY@%$STRINGIFY%g
 s%@EMUL@%$EMUL%g
 /@TDIRS@/r $TDIRS
 s%@TDIRS@%%g
 s%@EMULATION_OFILES@%$EMULATION_OFILES%g
 s%@EMUL_EXTRA_OFILES@%$EMUL_EXTRA_OFILES%g
+s%@EMULATION_LIBPATH@%$EMULATION_LIBPATH%g
 s%@TESTBFDLIB@%$TESTBFDLIB%g
 
 CEOF