Patch to add configure option:

	--with-binutils-ldscript-dir

to allow the user to change the location of the elf2flt.ld script.

Mike Frysinger <vapier@gentoo.org>

diff --git a/configure.in b/configure.in
index b0335d7..ae5dd27 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -25,6 +25,12 @@ AC_ARG_WITH(binutils-include-dir,
        [ ac_binutils_include_dir=NONE ]
 )
 
+AC_ARG_WITH(binutils-ldscript-dir,
+       [ --with-binutils-ldscript-dir=<dir>  path to install elf2flt.ld ],
+       [ ac_binutils_ldscript_dir=$withval ],
+       [ ac_binutils_ldscript_dir=NONE ]
+)
+
 AC_ARG_ENABLE(got-check,
        [ --disable-got-check - disable check for GOT (needed on H8) ],
        [ got_check=$enableval ],
@@ -62,6 +68,12 @@ if test "$ac_binutils_include_dir" != "NONE"; then
   binutils_include_dir="-I$ac_binutils_include_dir"
 fi
 
+binutils_ldscript_dir=
+if test "$ac_binutils_ldscript_dir" = "NONE"; then
+  ac_binutils_ldscript_dir="\${TOOLDIR}/../${target_alias}/lib"
+fi
+binutils_ldscript_dir="$ac_binutils_ldscript_dir"
+
 if test "$ac_libbfd" = "NONE" -o "$ac_libiberty" = "NONE" ; then
        echo
        echo "You need to specify the location of the libfd.a and libiberty.a"
@@ -108,6 +120,7 @@ AC_SUBST(target_os)
 AC_SUBST(target_vendor)
 AC_SUBST(bfd_include_dir)
 AC_SUBST(binutils_include_dir)
+AC_SUBST(binutils_ldscript_dir)
 AC_SUBST(got_check)
 
 AC_OUTPUT(Makefile ld-elf2flt)

diff --git a/ld-elf2flt.in b/ld-elf2flt.in
index 140b4f9..613dcbf 100644 (file)
--- a/ld-elf2flt.in
+++ b/ld-elf2flt.in
@@ -15,12 +15,12 @@
 LINKER="$0.real"            # the original renamed-linker
 ELF2FLT="`expr $0 : '\(.*\)ld'`elf2flt"
 TOOLDIR="`dirname $0`"      # let gcc find the tools for us
-LDSCRIPTPATH="${TOOLDIR}/../@target_alias@/lib"                # and the scripts
+LDSCRIPTPATH="@binutils_ldscript_dir@" # and the scripts
 SHARED_ID=""
 NEWLDSCRIPT=""
 
 # check TOOLDIR from prefix/bin/ or prefix/target-alias/bin/
-[ -d "${TOOLDIR}/../@target_alias@/lib" ] || LDSCRIPTPATH="${TOOLDIR}/../lib"
+[ -d "${LDSCRIPTPATH}" ] || LDSCRIPTPATH="${TOOLDIR}/../lib"
 
 #
 # if we have the elf2flt options, run it