bfd:

[deliverable/binutils-gdb.git] / gas / configure.in

diff --git a/gas/configure.in b/gas/configure.in
index fe69a51c92592bc92c824dc8ab5c73e24a1d39a2..242bac7d2228d134b16e26d2a9def9474825d993 100644 (file)
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -5,14 +5,15 @@ dnl brackets, be sure changequote invocations surround it.
 dnl
 dnl
 dnl v2.5 needed for --bindir et al
-AC_PREREQ(2.57)
-AC_INIT(as.h)
+AC_PREREQ(2.59)
+AC_INIT
+AC_CONFIG_SRCDIR(as.h)
 
 dnl Autoconf 2.57 will find the aux dir without this.  However, unless
 dnl we specify this explicitly, automake-1.7 will assume that ylwrap is in
 dnl gas/ instead of gas/../.
 AC_CONFIG_AUX_DIR(..)
-AC_CANONICAL_SYSTEM
+AC_CANONICAL_TARGET
 AC_ISC_POSIX
 
 changequote(,)dnl
@@ -20,30 +21,42 @@ BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[     ]*\([^  ]*\)[   ]*).*/\1/p' < ${
 changequote([,])dnl
 AM_INIT_AUTOMAKE(gas, ${BFD_VERSION})
 
-AM_PROG_LIBTOOL
+AC_PROG_CC
+AC_GNU_SOURCE
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
+
+LT_INIT
 
 AC_ARG_ENABLE(targets,
-[   --enable-targets       alternative target configurations besides the primary],
+[  --enable-targets        alternative target configurations besides the primary],
 [case "${enableval}" in
-  yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
+  yes | "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
            ;;
   no)      enable_targets= ;;
   *)       enable_targets=$enableval ;;
 esac])dnl
-AC_ARG_ENABLE(commonbfdlib,
-[  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
+
+ac_checking=yes
+if grep '^RELEASE=y' ${srcdir}/../bfd/Makefile.am >/dev/null 2>/dev/null ; then
+  ac_checking=
+fi
+AC_ARG_ENABLE(checking,
+[  --enable-checking       enable run-time checks],
 [case "${enableval}" in
-  yes) commonbfdlib=true ;;
-  no)  commonbfdlib=false ;;
-  *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
+  no|none)  ac_checking= ;;
+  *)       ac_checking=yes ;;
 esac])dnl
+if test x$ac_checking != x ; then
+  AC_DEFINE(ENABLE_CHECKING, 1, [Define if you want run-time sanity checks.])
+fi
 
 using_cgen=no
 
 AM_BINUTILS_WARNINGS
 
 # Generate a header file
-AM_CONFIG_HEADER(config.h:config.in)
+AC_CONFIG_HEADERS(config.h:config.in)
 
 # If we are on a DOS filesystem, we must use gdb.ini rather than
 # .gdbinit.
@@ -206,7 +219,7 @@ changequote(,)dnl
 changequote([,])dnl
            ;;
          *)
-           AC_ERROR($target_cpu isn't a supported MIPS CPU name)
+           AC_MSG_ERROR($target_cpu isn't a supported MIPS CPU name)
            ;;
        esac
        # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
@@ -258,7 +271,7 @@ changequote([,])dnl
 
     # Do we need the opcodes library?
     case ${cpu_type} in
-      vax | i386 | tic30)
+      vax | tic30)
        ;;
 
       *)
@@ -287,7 +300,7 @@ changequote([,])dnl
         fi
         ;;
 
-      fr30 | ip2k | iq2000 | m32r | openrisc)
+      fr30 | ip2k | iq2000 | lm32 | m32r | openrisc)
        using_cgen=yes
        ;;
 
@@ -304,18 +317,22 @@ changequote([,])dnl
        esac
        ;;
 
+      mep)
+       using_cgen=yes
+       ;;
+
       mips)
-       echo ${extra_objects} | grep -s "itbl-parse.o" 
+       echo ${extra_objects} | grep -s "itbl-parse.o"
        if test $? -ne 0 ; then
          extra_objects="$extra_objects itbl-parse.o"
        fi
 
-       echo ${extra_objects} | grep -s "itbl-lex.o" 
+       echo ${extra_objects} | grep -s "itbl-lex.o"
        if test $? -ne 0 ; then
          extra_objects="$extra_objects itbl-lex.o"
        fi
 
-       echo ${extra_objects} | grep -s "itbl-ops.o" 
+       echo ${extra_objects} | grep -s "itbl-ops.o"
        if test $? -ne 0 ; then
          extra_objects="$extra_objects itbl-ops.o"
        fi
@@ -417,6 +434,19 @@ if test ${all_targets} = "yes"; then
       ;;
     esac
   ;;
+  x86_64)
+    case ${obj_format} in
+    aout)
+      emulations="$emulations i386coff i386elf"
+      ;;
+    coff)
+      emulations="$emulations i386aout i386elf"
+    ;;
+    elf)
+      emulations="$emulations i386aout i386coff"
+      ;;
+    esac
+  ;;
   esac
 fi
 
@@ -424,8 +454,7 @@ fi
 # IEEE FP.  On those that don't support FP at all, usually IEEE
 # is emulated.
 case ${target_cpu} in
-  vax | tahoe )        atof=${target_cpu} ;;
-  pdp11)       atof=vax ;;
+  vax | pdp11 )        atof=vax ;;
   *)           atof=ieee ;;
 esac
 
@@ -462,6 +491,7 @@ case ${obj_format} in
       i386) AC_DEFINE(I386COFF, 1, [Using i386 COFF?]) ;;
       m68k) AC_DEFINE(M68KCOFF, 1, [Using m68k COFF?]) ;;
       m88k) AC_DEFINE(M88KCOFF, 1, [Using m88k COFF?]) ;;
+      x86_64) AC_DEFINE(I386COFF, 1, [Using i386 COFF?]) ;;
     esac
     ;;
 esac
@@ -511,7 +541,6 @@ if test `set . $formats ; shift ; echo $#` -gt 1 ; then
       ecoff)   AC_DEFINE(OBJ_MAYBE_ECOFF, 1,   [ECOFF support?])   ;;
       elf)     AC_DEFINE(OBJ_MAYBE_ELF, 1,     [ELF support?])     ;;
       generic) AC_DEFINE(OBJ_MAYBE_GENERIC, 1, [generic support?]) ;;
-      ieee)    AC_DEFINE(OBJ_MAYBE_IEEE, 1,    [IEEE support?])    ;;
       som)     AC_DEFINE(OBJ_MAYBE_SOM, 1,     [SOM support?])     ;;
     esac
     extra_objects="$extra_objects obj-$fmt.o"
@@ -556,34 +585,26 @@ yes)
   ;;
 esac
 
-BFDLIB=../bfd/libbfd.la
-BFDVER_H=../bfd/bfdver.h
-ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h'
-
-AC_SUBST(BFDLIB)
 AC_SUBST(OPCODES_LIB)
 
-AC_SUBST(BFDVER_H)
-AC_SUBST(ALL_OBJ_DEPS)
-
 AC_DEFINE_UNQUOTED(TARGET_ALIAS,       "${target_alias}", [Target alias.])
 AC_DEFINE_UNQUOTED(TARGET_CANONICAL,   "${target}",       [Canonical target.])
 AC_DEFINE_UNQUOTED(TARGET_CPU,         "${target_cpu}",   [Target CPU.])
 AC_DEFINE_UNQUOTED(TARGET_VENDOR,      "${target_vendor}", [Target vendor.])
 AC_DEFINE_UNQUOTED(TARGET_OS,          "${target_os}",    [Target OS.])
 
-AC_PROG_CC
-
 AC_PROG_YACC
 AM_PROG_LEX
 
-ALL_LINGUAS="fr tr es rw"
-CY_GNU_GETTEXT
+ALL_LINGUAS="fr tr es rw id"
+ZW_GNU_GETTEXT_SISTER_DIR
+AM_PO_SUBDIRS
 
 AM_MAINTAINER_MODE
+AM_CONDITIONAL(GENINSRC_NEVER, false)
 AC_EXEEXT
 
-AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h)
+AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h limits.h)
 
 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 # people who are not cross-compiling but are compiling cross-assemblers.
@@ -597,7 +618,7 @@ fi
 AC_MSG_RESULT($cross_gas)
 
 dnl ansidecl.h will deal with const
-dnl AC_CONST
+dnl AC_C_CONST
 AC_FUNC_ALLOCA
 AC_C_INLINE
 
@@ -609,8 +630,8 @@ AC_CHECK_FUNCS(sbrk)
 
 # do we need the math library?
 case "${need_libm}" in
-yes) 
-  AC_CHECK_LIBM
+yes)
+  LT_LIB_M
   AC_SUBST(LIBM)
   ;;
 esac
@@ -652,7 +673,7 @@ GAS_CHECK_DECL_NEEDED(errno, f, int f, [
 
 AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
 AC_CACHE_VAL(gas_cv_decl_getopt_unistd_h,
-[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);],
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);])],
 gas_cv_decl_getopt_unistd_h=yes, gas_cv_decl_getopt_unistd_h=no)])
 AC_MSG_RESULT($gas_cv_decl_getopt_unistd_h)
 if test $gas_cv_decl_getopt_unistd_h = yes; then
@@ -669,10 +690,13 @@ GAS_CHECK_DECL_NEEDED(strstr, f, char *(*f)(), $gas_test_headers)
 
 AC_CHECK_DECLS([vsnprintf])
 
-dnl Required for html and install-html targets.
+BFD_BINARY_FOPEN
+
+dnl Required for html, pdf, install-pdf and install-html targets.
 AC_SUBST(datarootdir)
 AC_SUBST(docdir)
 AC_SUBST(htmldir)
+AC_SUBST(pdfdir)
 
 dnl This must come last.
 
@@ -691,9 +715,7 @@ AC_CONFIG_COMMANDS([default],
  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
  if test "x$cgen_cpu_prefix" != x ; then
    echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
- fi
-
- sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile],
+ fi],
 [target_cpu_type=${target_cpu_type}
  cgen_cpu_prefix=${cgen_cpu_prefix}
  obj_format=${obj_format}