update gdb.base/info-program.exp to not fail with clang

[binutils-gdb.git] / configure

diff --git a/configure b/configure
index 544a8d19c76e498858a6c09143c93e1d58d456be..16139e3bfa3b8ff67249677e7986469b5515c56c 100755 (executable)
--- a/configure
+++ b/configure
@@ -618,6 +618,7 @@ CXX_FOR_TARGET
 CC_FOR_TARGET
 RANLIB_PLUGIN_OPTION
 AR_PLUGIN_OPTION
+PKG_CONFIG_PATH
 READELF
 OBJDUMP
 OBJCOPY
@@ -787,7 +788,9 @@ enable_as_accelerator_for
 enable_offload_targets
 enable_gold
 enable_ld
+enable_gprofng
 enable_compressed_debug_sections
+enable_year2038
 enable_libquadmath
 enable_libquadmath_support
 enable_libada
@@ -1514,9 +1517,11 @@ Optional Features:
                           offload target compiler during the build
   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
   --enable-ld[=ARG]       build ld [ARG={default,yes,no}]
+  --enable-gprofng[=ARG]  build gprofng [ARG={yes,no}]
   --enable-compressed-debug-sections={all,gas,gold,ld,none}
                           Enable compressed debug sections for gas, gold or ld
                           by default
+  --enable-year2038       enable support for timestamps past the year 2038
   --disable-libquadmath   do not build libquadmath directory
   --disable-libquadmath-support
                           disable libquadmath support for Fortran
@@ -3013,7 +3018,7 @@ case "${ENABLE_GOLD}" in
       *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
       | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
       | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
-      | *-*-solaris2* | *-*-nto* | *-*-nacl*)
+      | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*)
         case "${target}" in
           *-*-linux*aout* | *-*-linux*oldld*)
             ;;
@@ -3072,6 +3077,22 @@ $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
     ;;
 esac
 
+# Check whether --enable-gprofng was given.
+if test "${enable_gprofng+set}" = set; then :
+  enableval=$enable_gprofng; enable_gprofng=$enableval
+else
+  enable_gprofng=yes
+fi
+
+if test "$enable_gprofng" = "yes"; then
+  case "${target}" in
+    x86_64-*-linux* | i?86-*-linux* | aarch64-*-linux*)
+    configdirs="$configdirs gprofng"
+    ;;
+  esac
+fi
+
+
 # PR gas/19109
 # Decide the default method for compressing debug sections.
 # Provide a configure time option to override our default.
@@ -3108,6 +3129,20 @@ case "${host}" in
     ;;
 esac
 
+# Default to --disable-year2038 until we can handle differences between
+# projects that use gnulib (which understands year 2038) and projects that
+# do not (like BFD).
+# Check whether --enable-year2038 was given.
+if test "${enable_year2038+set}" = set; then :
+  enableval=$enable_year2038; ENABLE_YEAR2038=$enableval
+else
+  ENABLE_YEAR2038=no
+fi
+
+enable_year2038=
+if test "${ENABLE_YEAR2038}" = "no" ; then
+  enable_year2038=no
+fi
 
 # Check whether --enable-libquadmath was given.
 if test "${enable_libquadmath+set}" = set; then :
@@ -6848,6 +6883,16 @@ case ,${enable_languages}, in
     ;;
 esac
 
+# If gcc/ is not in the source tree then we'll not be building a
+# target compiler, assume in that case we don't want to build any
+# target libraries or tools.
+#
+# This was added primarily for the benefit for binutils-gdb who reuse
+# this configure script, but don't always have target tools available.
+if test ! -d ${srcdir}/gcc; then
+   skipdirs="${skipdirs} ${target_configdirs}"
+fi
+
 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
 # $build_configdirs and $target_configdirs.
 # If we have the source for $noconfigdirs entries, add them to $notsupp.
@@ -6933,13 +6978,18 @@ fi
 
 # Sometimes we have special requirements for the host libiberty.
 extra_host_libiberty_configure_flags=
-extra_host_zlib_configure_flags=
 case " $configdirs " in
-  *" lto-plugin "* | *" libcc1 "*)
+  *" lto-plugin "* | *" libcc1 "* | *" gdbserver "*)
     # When these are to be built as shared libraries, the same applies to
     # libiberty.
     extra_host_libiberty_configure_flags=--enable-shared
     ;;
+esac
+
+
+# Sometimes we have special requirements for the host zlib.
+extra_host_zlib_configure_flags=
+case " $configdirs " in
   *" bfd "*)
     # When bfd is to be built as a shared library, the same applies to
     # zlib.
@@ -6950,7 +7000,6 @@ case " $configdirs " in
 esac
 
 
-
 # Produce a warning message for the subdirs we can't configure.
 # This isn't especially interesting in the Cygnus tree, but in the individual
 # FSF releases, it's important to let people know when their machine isn't
@@ -7504,6 +7553,9 @@ case " ${configdirs} " in
   *\ gdbserver\ *)
     configdirs="${configdirs} gnulib gdbsupport"
     ;;
+  *\ sim\ *)
+    configdirs="${configdirs} gnulib"
+    ;;
 esac
 
 # Strip out unwanted targets.
@@ -7800,9 +7852,15 @@ if test "$silent" = yes; then
   baseargs="$baseargs --silent"
   tbaseargs="$tbaseargs --silent"
 fi
+
 baseargs="$baseargs --disable-option-checking"
 tbaseargs="$tbaseargs --disable-option-checking"
 
+if test "$enable_year2038" = no; then
+  baseargs="$baseargs --disable-year2038"
+  tbaseargs="$tbaseargs --disable-year2038"
+fi
+
 # Record and document user additions to sub configure arguments.
 
 
@@ -10279,6 +10337,7 @@ fi
 
 
 
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
 $as_echo_n "checking for -plugin option... " >&6; }