X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Fconfigure.ac;h=270e54e7d13ff418c46eeb9ec683b47bff3c268b;hb=c8e98e3692cec125b92c995d8f881d9bdf1fac00;hp=3b32d693d79d31f618f4ebc85c507702258d122a;hpb=8e415ce8fee234cd86f29d8f4ebbbdf0f9c0b031;p=deliverable%2Fbinutils-gdb.git

diff --git a/bfd/configure.ac b/bfd/configure.ac
index 3b32d693d7..270e54e7d1 100644
--- a/bfd/configure.ac
+++ b/bfd/configure.ac
@@ -17,7 +17,6 @@ dnl along with this program; see the file COPYING3.  If not see
 dnl <http://www.gnu.org/licenses/>.
 dnl
 
-AC_PREREQ(2.59)
 m4_include([version.m4])
 AC_INIT([bfd], BFD_VERSION)
 AC_CONFIG_SRCDIR([libbfd.c])
@@ -107,8 +106,10 @@ AC_ARG_ENABLE(separate-code,
   no) ac_default_ld_z_separate_code=0 ;;
 esac])
 # Enable -z separate-code by default for Linux/x86.
+changequote(,)dnl
 case "${target}" in
 i[3-7]86-*-linux-* | x86_64-*-linux-*)
+changequote([,])dnl
   if test ${ac_default_ld_z_separate_code} = unset; then
     ac_default_ld_z_separate_code=1
   fi
@@ -167,7 +168,7 @@ bfd_default_target_size=32
 
 # host stuff:
 
-ALL_LINGUAS="da es fi fr hr id ja ro ru rw sr sv tr uk vi zh_CN"
+ALL_LINGUAS="da es fi fr hr id ja ro ru rw sr sv tr uk vi zh_CN pt"
 ZW_GNU_GETTEXT_SISTER_DIR
 AM_PO_SUBDIRS
 
@@ -228,7 +229,7 @@ AC_HEADER_TIME
 AC_HEADER_DIRENT
 
 ACX_HEADER_STRING
-AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno)
+AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno fls)
 AC_CHECK_FUNCS(strtoull getrlimit)
 
 AC_CHECK_DECLS(basename)
@@ -256,6 +257,20 @@ AC_CHECK_DECLS(strnlen)
 # This is used only by compress.c.
 AM_ZLIB
 
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror"
+AC_CACHE_CHECK([compiler support for hidden visibility], bfd_cv_hidden,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+const char hw[] __attribute__ ((__visibility__ ("hidden"))) = "Hello, World\n";
+extern void print (const char *) __attribute__ ((__visibility__ ("hidden")));]],
+	[[print (hw);]])],
+  [bfd_cv_hidden=yes], [bfd_cv_hidden=no])])
+CFLAGS="$save_CFLAGS"
+if test $bfd_cv_hidden = yes; then
+  AC_DEFINE(HAVE_HIDDEN, 1,
+	    [Define if your compiler supports hidden visibility.])
+fi
+
 # Check if linker supports --as-needed and --no-as-needed options
 AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
 	[bfd_cv_ld_as_needed=no
@@ -390,8 +405,8 @@ selarchs="$f"
 # Target backend .o files.
 tb=
 
-elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-properties.lo
-     elf-eh-frame.lo dwarf1.lo dwarf2.lo"
+elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-eh-frame.lo
+     dwarf1.lo dwarf2.lo"
 coffgen="coffgen.lo dwarf2.lo"
 coff="cofflink.lo $coffgen"
 ecoff="ecofflink.lo $coffgen"
@@ -422,14 +437,10 @@ do
     aout_vec)			 tb="$tb host-aout.lo aout32.lo" ;;
     arc_elf32_be_vec)		 tb="$tb elf32-arc.lo elf32.lo $elf" ;;
     arc_elf32_le_vec)		 tb="$tb elf32-arc.lo elf32.lo $elf" ;;
-    arm_aout_be_vec)		 tb="$tb aout-arm.lo aout32.lo" ;;
-    arm_aout_le_vec)		 tb="$tb aout-arm.lo aout32.lo" ;;
-    arm_aout_nbsd_vec)		 tb="$tb armnetbsd.lo aout32.lo" ;;
-    arm_aout_riscix_vec)	 tb="$tb aout32.lo riscix.lo" ;;
-    arm_coff_be_vec)		 tb="$tb coff-arm.lo $coff" ;;
-    arm_coff_le_vec)		 tb="$tb coff-arm.lo $coff" ;;
     arm_elf32_be_vec)		 tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
     arm_elf32_le_vec)		 tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+    arm_elf32_fdpic_be_vec)	 tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+    arm_elf32_fdpic_le_vec)	 tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
     arm_elf32_nacl_be_vec)	 tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
     arm_elf32_nacl_le_vec)	 tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
     arm_elf32_symbian_be_vec)	 tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
@@ -454,6 +465,8 @@ do
     cris_elf32_vec)		 tb="$tb elf32-cris.lo elf32.lo $elf" ;;
     cris_elf32_us_vec)		 tb="$tb elf32-cris.lo elf32.lo $elf" ;;
     crx_elf32_vec)		 tb="$tb elf32-crx.lo elf32.lo $elf" ;;
+    csky_elf32_be_vec)		 tb="$tb elf32-csky.lo elf32.lo $elf" ;;
+    csky_elf32_le_vec)		 tb="$tb elf32-csky.lo elf32.lo $elf" ;;
     d10v_elf32_vec)		 tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
     d30v_elf32_vec)		 tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
     dlx_elf32_be_vec)		 tb="$tb elf32-dlx.lo elf32.lo $elf" ;;
@@ -513,6 +526,7 @@ do
     m68hc11_elf32_vec)		 tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
     m68hc12_elf32_vec)		 tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
     m68k_elf32_vec)		 tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
+    s12z_elf32_vec)		 tb="$tb elf32-s12z.lo elf32.lo $elf" ;;
     mach_o_be_vec)		 tb="$tb mach-o.lo dwarf2.lo" ;;
     mach_o_le_vec)		 tb="$tb mach-o.lo dwarf2.lo" ;;
     mach_o_fat_vec)		 tb="$tb mach-o.lo dwarf2.lo" ;;
@@ -563,6 +577,7 @@ do
     nds32_elf32_le_vec)		 tb="$tb elf32-nds32.lo elf32.lo $elf" ;;
     nds32_elf32_linux_be_vec)	 tb="$tb elf32-nds32.lo elf32.lo $elf" ;;
     nds32_elf32_linux_le_vec)	 tb="$tb elf32-nds32.lo elf32.lo $elf" ;;
+    nfp_elf64_vec)		 tb="$tb elf64-nfp.lo elf64.lo $elf" ;;
     nios2_elf32_be_vec)		 tb="$tb elf32-nios2.lo elf32.lo $elf" ;;
     nios2_elf32_le_vec)		 tb="$tb elf32-nios2.lo elf32.lo $elf" ;;
     ns32k_aout_pc532mach_vec)	 tb="$tb pc532-mach.lo aout-ns32k.lo" ;;