(linux targets): Use "${CC} -dumpspecs" instead of "${CC} --print-file-name=specs...

(ia64-*-aix): Delete - this target is obsolete, and would be broken by this patch.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index ace3eecd4ded45c5f1d944796ea9560301ec6646..3cd3b6dff9c6dbfd83f4a0db13e67e243fcb4334 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2005-01-10  Greg Schaffer  <gschafer@zip.com.au>
+
+       * configure.host (linux targets): Use "${CC} -dumpspecs" instead
+       of "${CC} --print-file-name=specs" to appease GCC versions >= 4.0.
+       (ia64-*-aix): Delete - this target is obsolete, and would be
+       broken by this patch.
+
 2005-01-06  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
        * configure.host (sparc*-*-solaris2*): Rename into sparc-*-solaris2*.

diff --git a/ld/configure.host b/ld/configure.host
index 3b088c42158634233c502773c0ebe0e714370b2b..7aa5a76aa33398652b94f9b1e1780fe70c8916c4 100644 (file)
--- a/ld/configure.host
+++ b/ld/configure.host
@@ -33,7 +33,7 @@ case "${host}" in
   ;;
 
 *-*-linux*)
-  HOSTING_CRT0='-dynamic-linker `egrep "ld[^ ]*\.so" \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[  ][      ]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
+  HOSTING_CRT0='-dynamic-linker `specs=\`${CC} --print-file-name=specs\`; { if [ x"$specs" = xspecs ]; then ${CC} -dumpspecs; else cat "$specs"; fi; } | egrep "ld[^ ]*\.so" | sed -e "s,.*-dynamic-linker[    ][      ]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
   HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
   ;;
 
@@ -145,11 +145,6 @@ ia64-*-linux-gnu*)
   HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"`
   ;;
 
-ia64-*-aix*)
-  HOSTING_CRT0='-dynamic-linker `egrep "libc.so" \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[      ][      ]*\(.*/libc.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
-  HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
-  ;;
-
 mips*-sgi-irix4* | mips*-sgi-irix5*)
   HOSTING_CRT0=/usr/lib/crt1.o
   HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o'