X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=ld%2Fconfigure.in;h=01b802eeaeea7b63850795067480a8a91239ed7a;hb=feb129926a8d12656f1ca4b7a8bb10268d3af4fb;hp=2443dbc949a4467c26ed849b9015a4e1d24a90e8;hpb=b9a5c27fa74ba445f8f11d833760097bc3f73e30;p=deliverable%2Fbinutils-gdb.git

diff --git a/ld/configure.in b/ld/configure.in
index 2443dbc949..01b802eeae 100644
--- a/ld/configure.in
+++ b/ld/configure.in
@@ -1,8 +1,14 @@
 dnl Process this file with autoconf to produce a configure script
 dnl
-AC_PREREG(2.5)
+AC_PREREG(2.13)
 AC_INIT(ldmain.c)
 
+AC_CANONICAL_SYSTEM
+
+AM_INIT_AUTOMAKE(ld, 2.9.5)
+
+AM_PROG_LIBTOOL
+
 AC_ARG_ENABLE(targets,
 [  --enable-targets        alternative target configurations],
 [case "${enableval}" in
@@ -11,14 +17,6 @@ AC_ARG_ENABLE(targets,
   no)       enable_targets= ;;
   *)        enable_targets=$enableval ;;
 esac])dnl
-AC_ARG_ENABLE(shared,
-[  --enable-shared         build shared BFD library],
-[case "${enableval}" in
-  yes) shared=true ;;
-  no)  shared=false ;;
-  *bfd*) shared=true ;;
-  *) shared=false ;;
-esac])dnl
 AC_ARG_ENABLE(64-bit-bfd,
 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
 [case "${enableval}" in
@@ -27,62 +25,37 @@ AC_ARG_ENABLE(64-bit-bfd,
   *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
 esac],[want64=false])dnl
 
-AC_CONFIG_HEADER(config.h:config.in)
+AM_CONFIG_HEADER(config.h:config.in)
 
-AC_CONFIG_AUX_DIR(`cd $srcdir/..; pwd`)
-AC_CANONICAL_SYSTEM
 if test -z "$target" ; then
     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
 fi
 if test -z "$host" ; then
     AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
 fi
-AC_ARG_PROGRAM
 
 # host-specific stuff:
 
 AC_PROG_CC
 AC_PROG_INSTALL
-CY_CYGWIN32
-CY_EXEEXT
+
+ALL_LINGUAS=
+CY_GNU_GETTEXT
+
+AC_EXEEXT
+
+AC_PROG_YACC
+AM_PROG_LEX
+
+AM_MAINTAINER_MODE
 
 . ${srcdir}/configure.host
 
-AC_SUBST(HLDFLAGS)
-AC_SUBST(HLDENV)
-AC_SUBST(RPATH_ENVVAR)
 AC_SUBST(HDEFINES)
 AC_SUBST(HOSTING_CRT0)
 AC_SUBST(HOSTING_LIBS)
 AC_SUBST(NATIVE_LIB_DIRS)
 
-# For most hosts we can use a simple definition to pick up the BFD and
-# opcodes libraries.  However, if we are building shared libraries, we
-# need to handle some hosts specially.
-BFDLIB='-L../bfd -lbfd'
-case "${host}" in
-*-*-sunos*)
-  # On SunOS, we must link against the name we are going to install,
-  # not -lbfd, since SunOS does not support SONAME.
-  if test "${shared}" = "true"; then
-    BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
-  fi
-  ;;
-alpha*-*-osf*)
-  # On Alpha OSF/1, the native linker searches all the -L
-  # directories for any LIB.so files, and only then searches for any
-  # LIB.a files.  That means that if there is an installed
-  # libbfd.so, but this build is not done with --enable-shared, the
-  # link will wind up being against the install libbfd.so rather
-  # than the newly built libbfd.  To avoid this, we must explicitly
-  # link against libbfd.a when --enable-shared is not used.
-  if test "${shared}" != "true"; then
-    BFDLIB='../bfd/libbfd.a'
-  fi
-  ;;
-esac
-AC_SUBST(BFDLIB)
-
 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h)
 AC_CHECK_FUNCS(sbrk)
 AC_HEADER_DIRENT
@@ -93,13 +66,21 @@ BFD_NEED_DECLARATION(strstr)
 BFD_NEED_DECLARATION(free)
 BFD_NEED_DECLARATION(sbrk)
 BFD_NEED_DECLARATION(getenv)
+BFD_NEED_DECLARATION(environ)
 
 # target-specific stuff:
 
 all_targets=
 EMUL=
 all_emuls=
-TDIRS=
+all_emul_extras=
+all_libpath=
+
+dnl We need to get an arbitrary number of tdir definitions into
+dnl Makefile.  We can't do it using AC_SUBST, because autoconf does
+dnl not permit literal newlines in an AC_SUBST variables.  So we use a
+dnl file.
+rm -f tdirs
 
 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
 do
@@ -120,15 +101,36 @@ do
       EMUL=$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 "*) ;;
 	*)
 	  all_emuls="$all_emuls e${i}.o"
 	  eval result=\$tdir_$i
 	  test -z "$result" && result=$targ_alias
-	  TDIRS="$TDIRS\\
-tdir_$i=$result"
+	  echo tdir_$i=$result >> tdirs
+	  ;;
+	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
+	*" ${i} "*) ;;
+	*)
+	  all_emul_extras="$all_emul_extras ${i}"
 	  ;;
 	esac
     done
@@ -136,7 +138,9 @@ tdir_$i=$result"
 done
 
 AC_SUBST(EMUL)
-AC_SUBST(TDIRS)
+
+TDIRS=tdirs
+AC_SUBST_FILE(TDIRS)
 
 dnl FIXME: We will build a 64 bit BFD for a 64 bit host or a 64 bit
 dnl target, and in those cases we should also build the 64 bit
@@ -147,10 +151,23 @@ if test x${all_targets} = xtrue; then
   else
     EMULATION_OFILES='$(ALL_EMULATIONS)'
   fi
+  EMUL_EXTRA_OFILES='$(ALL_EMUL_EXTRA_OFILES)'
 else
   EMULATION_OFILES=$all_emuls
+  EMUL_EXTRA_OFILES=$all_emul_extras
 fi
 AC_SUBST(EMULATION_OFILES)
+AC_SUBST(EMUL_EXTRA_OFILES)
+
+EMULATION_LIBPATH=$all_libpath
+AC_SUBST(EMULATION_LIBPATH)
+
+if test x${enable_static} = xno; then
+  TESTBFDLIB="--rpath ../bfd/.libs ../bfd/.libs/libbfd.so"
+else
+  TESTBFDLIB="../bfd/.libs/libbfd.a"
+fi
+AC_SUBST(TESTBFDLIB)
 
-AC_OUTPUT(Makefile,
-[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
+AC_OUTPUT(Makefile po/Makefile.in:po/Make-in,
+[sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])