projects / binutils-gdb.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
Convert to ISO C90 formatting
[binutils-gdb.git] / bfd / configure.in
diff --git a/bfd/configure.in b/bfd/configure.in
index ada27177c8d0aa0ed5955ef3863e90bb3e5e8342..565936c5525bf30407847893da463027c9a32708 100644 (file)
--- a/bfd/configure.in
+++ b/bfd/configure.in
@@ -1,13 +1,14 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl
 
-AC_PREREQ(2.13)
-AC_INIT(libbfd.c)
+AC_PREREQ(2.59)
+AC_INIT
+AC_CONFIG_SRCDIR([libbfd.c])
 
-AC_CANONICAL_SYSTEM
+AC_CANONICAL_TARGET
 AC_ISC_POSIX
 
-AM_INIT_AUTOMAKE(bfd, 2.15.91)
+AM_INIT_AUTOMAKE(bfd, 2.16.90)
 
 dnl These must be called before AM_PROG_LIBTOOL, because it may want
 dnl to call AC_CHECK_PROG.
@@ -30,7 +31,7 @@ esac],[want64=false])dnl
 AC_ARG_ENABLE(targets,
 [  --enable-targets        alternative target configurations],
 [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 ;;
@@ -51,6 +52,22 @@ AC_ARG_WITH(mmap,
 esac],[want_mmap=false])dnl
 
 build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+
+AC_ARG_ENABLE(werror,
+  [  --enable-werror    treat compile warnings as errors],
+  [case "${enableval}" in
+     yes | y) ERROR_ON_WARNING="yes" ;;
+     no | n)  ERROR_ON_WARNING="no" ;;
+     *) AC_MSG_ERROR(bad value ${enableval} for --enable-werror) ;;
+   esac])
+
+# Enable -Werror by default, suppressing it only for --disable-werror
+# or --disable-build-warnings.
+if test "${ERROR_ON_WARNING}" != no
+then
+  build_warnings="$build_warnings -Werror"
+fi
+
 AC_ARG_ENABLE(build-warnings,
 [  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
 [case "${enableval}" in
@@ -89,7 +106,7 @@ bfd_default_target_size=32
 
 AC_PROG_CC
 
-ALL_LINGUAS="fr tr ja es sv da zh_CN ro"
+ALL_LINGUAS="fr tr ja es sv da zh_CN ro rw"
 CY_GNU_GETTEXT
 
 # Permit host specific settings.
@@ -106,9 +123,7 @@ BFD_HOST_U_64_BIT=
 
 AC_MSG_CHECKING([for long long])
 AC_CACHE_VAL(bfd_cv_has_long_long,
-[AC_TRY_COMPILE(,
-[unsigned long long ll = 18446744073709551615ULL;],
-bfd_cv_has_long_long=yes, bfd_cv_has_long_long=no)])
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[unsigned long long ll = 18446744073709551615ULL;]])],[bfd_cv_has_long_long=yes],[bfd_cv_has_long_long=no])])
 AC_MSG_RESULT($bfd_cv_has_long_long)
 if test $bfd_cv_has_long_long = yes; then
   BFD_HOST_LONG_LONG=1
@@ -147,13 +162,16 @@ AC_HEADER_DIRENT
 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid)
 AC_CHECK_FUNCS(strtoull)
 
+AC_CHECK_DECLS(basename, , , [#include "sysdep.h"])
+
 BFD_BINARY_FOPEN
 
-BFD_NEED_DECLARATION(strstr)
-BFD_NEED_DECLARATION(malloc)
-BFD_NEED_DECLARATION(realloc)
+BFD_NEED_DECLARATION(ffs)
 BFD_NEED_DECLARATION(free)
 BFD_NEED_DECLARATION(getenv)
+BFD_NEED_DECLARATION(malloc)
+BFD_NEED_DECLARATION(realloc)
+BFD_NEED_DECLARATION(strstr)
 
 # If we are configured native, pick a core file support file.
 COREFILE=
@@ -164,7 +182,7 @@ if test "${target}" = "${host}"; then
   alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
        COREFILE=''
        ;;
-  alpha*-*-linux-gnu*)
+  alpha*-*-linux-*)
        COREFILE=trad-core.lo
        TRAD_HEADER='"hosts/alphalinux.h"'
        ;;
@@ -249,7 +267,7 @@ changequote([,])dnl
        TRAD_HEADER='"hosts/i386mach3.h"'
        ;;
 changequote(,)dnl
-  i[3-7]86-*-linux-gnu*)
+  i[3-7]86-*-linux-*)
 changequote([,])dnl
        COREFILE=trad-core.lo
        TRAD_HEADER='"hosts/i386linux.h"'
@@ -290,7 +308,7 @@ changequote([,])dnl
        COREFILE=trad-core.lo
        TRAD_HEADER='"hosts/hp300bsd.h"'
        ;;
-  m68*-*-linux-gnu*)
+  m68*-*-linux-*)
        COREFILE=trad-core.lo
        TRAD_HEADER='"hosts/m68klinux.h"'
        ;;
@@ -343,9 +361,7 @@ changequote([,])dnl
        # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE
        # have c_impl as a member of struct core_dumpx
        AC_MSG_CHECKING([for c_impl in struct core_dumpx])
-       AC_TRY_COMPILE([#include <core.h>],
-         [struct core_dumpx c; c.c_impl = 0;],
-         [AC_DEFINE(HAVE_ST_C_IMPL, 1,
+       AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <core.h>]], [[struct core_dumpx c; c.c_impl = 0;]])],[AC_DEFINE(HAVE_ST_C_IMPL, 1,
            [Define if struct core_dumpx has member c_impl])
          AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
        ;;
@@ -378,7 +394,7 @@ changequote([,])dnl
        COREFILE=trad-core.lo
        TRAD_HEADER='"hosts/vaxult2.h"'
        ;;
-  vax-*-linux-gnu*)
+  vax-*-linux-*)
        COREFILE=trad-core.lo
        TRAD_HEADER='"hosts/vaxlinux.h"'
        ;;
@@ -584,8 +600,11 @@ do
     bfd_elf32_avr_vec)         tb="$tb elf32-avr.lo elf32.lo $elf" ;;
     bfd_elf32_big_generic_vec)         tb="$tb elf32-gen.lo elf32.lo $elf" ;;
     bfd_elf32_bigarc_vec)      tb="$tb elf32-arc.lo elf32.lo $elf" ;;
-    bfd_elf32_bigarm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
-    bfd_elf32_bigarm_vec)      tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
+    bfd_elf32_bigarm_vec)      tb="$tb elf32-arm.lo elf32.lo $elf" ;;
+    bfd_elf32_bigarm_symbian_vec)      
+                                tb="$tb elf32-arm.lo elf32.lo $elf" ;;
+    bfd_elf32_bigarm_vxworks_vec)      
+                                tb="$tb elf32-arm.lo elf32.lo $elf" ;;
     bfd_elf32_bigmips_vec)     tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
     bfd_elf32_cr16c_vec)       tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
     bfd_elf32_cris_vec)                tb="$tb elf32-cris.lo elf32.lo $elf" ;;
@@ -612,8 +631,11 @@ do
     bfd_elf32_iq2000_vec)       tb="$tb elf32-iq2000.lo elf32.lo $elf" ;;
     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
     bfd_elf32_littlearc_vec)   tb="$tb elf32-arc.lo elf32.lo $elf" ;;
-    bfd_elf32_littlearm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
-    bfd_elf32_littlearm_vec)   tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
+    bfd_elf32_littlearm_symbian_vec)
+                                tb="$tb elf32-arm.lo elf32.lo $elf" ;;
+    bfd_elf32_littlearm_vxworks_vec)
+                                tb="$tb elf32-arm.lo elf32.lo $elf" ;;
+    bfd_elf32_littlearm_vec)   tb="$tb elf32-arm.lo elf32.lo $elf" ;;
     bfd_elf32_littlemips_vec)  tb="$tb elf32-mips.lo elfxx-mips.lo elf32.lo $elf ecofflink.lo" ;;
     bfd_elf32_m32r_vec)                tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
     bfd_elf32_m32rle_vec)       tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
@@ -737,6 +759,7 @@ do
     m88kbcs_vec)               tb="$tb coff-m88k.lo" ;;
     m88kmach3_vec)             tb="$tb m88kmach3.lo aout32.lo" ;;
     m88kopenbsd_vec)           tb="$tb m88kopenbsd.lo aout32.lo" ;;
+    maxqcoff_vec)               tb="$tb coff-maxq.lo" ;;
     mach_o_be_vec)              tb="$tb mach-o.lo" ;;
     mach_o_le_vec)              tb="$tb mach-o.lo" ;;
     mach_o_fat_vec)             tb="$tb mach-o.lo" ;;
@@ -886,7 +909,7 @@ case ${host64}-${target64}-${want64} in
                    AC_MSG_RESULT([yes: egcs-1.1.2 on ix86 spotted]),
                    AC_MSG_RESULT(no))
        if test $bad_64bit_gcc = yes ; then
-        AC_ERROR([A newer version of gcc is needed for the requested 64-bit BFD configuration])
+        AC_MSG_ERROR([A newer version of gcc is needed for the requested 64-bit BFD configuration])
        fi
     fi
     ;;
@@ -942,6 +965,7 @@ case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
 esac
 
 rm -f doc/config.status
-AC_OUTPUT(Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in,
-[sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' -e '/BLD-POTFILES =/r po/BLD-POTFILES' po/Makefile.in > po/Makefile])
+AC_CONFIG_FILES([Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in])
+AC_CONFIG_COMMANDS([default],[[sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' -e '/BLD-POTFILES =/r po/BLD-POTFILES' po/Makefile.in > po/Makefile]],[[]])
+AC_OUTPUT