Remove make_cleanup_restore_current_ui

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

diff --git a/gdb/configure b/gdb/configure
index 43d207c788f2f61050a55b27e44845bc8a8cbad2..e2d853d05ebcf00698d17835b7435813828ddc7b 100755 (executable)
--- a/gdb/configure
+++ b/gdb/configure
@@ -593,6 +593,7 @@ ac_subst_vars='LTLIBOBJS
 LIBOBJS
 GCORE_TRANSFORM_NAME
 GDB_TRANSFORM_NAME
+XSLTPROC
 GDB_NM_FILE
 LTLIBBABELTRACE
 LIBBABELTRACE
@@ -731,8 +732,6 @@ MAKE
 CCDEPMODE
 DEPDIR
 am__leading_dot
-COMPILER_CFLAGS
-COMPILER
 INSTALL_STRIP_PROGRAM
 STRIP
 install_sh
@@ -808,7 +807,6 @@ enable_option_checking
 enable_maintainer_mode
 enable_plugins
 enable_largefile
-enable_build_with_cxx
 with_separate_debug_dir
 with_gdb_datadir
 with_relocated_sources
@@ -1502,7 +1500,6 @@ Optional Features:
                          (and sometimes confusing) to the casual installer
   --enable-plugins        Enable support for plugins
   --disable-largefile     omit support for large files
-  --enable-build-with-cxx build with C++ compiler instead of C compiler
   --enable-targets=TARGETS
                           alternative target configurations
   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
@@ -4954,32 +4951,6 @@ ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 
 
-# See if we are building with C++, and substitute COMPILER.
-
-  # Check whether --enable-build-with-cxx was given.
-if test "${enable_build_with_cxx+set}" = set; then :
-  enableval=$enable_build_with_cxx; case $enableval in
-      yes | no)
-         ;;
-      *)
-         as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
-    esac
-else
-  enable_build_with_cxx=yes
-fi
-
-
-  if test "$enable_build_with_cxx" = "yes"; then
-    COMPILER='$(CXX)'
-    COMPILER_CFLAGS='$(CXXFLAGS)'
-   else
-    COMPILER='$(CC)'
-    COMPILER_CFLAGS='$(CFLAGS)'
-  fi
-
-
-
-
 # Dependency checking.
 rm -rf .tst 2>/dev/null
 mkdir .tst 2>/dev/null
@@ -12242,7 +12213,7 @@ fi
 done
 
 
-  for ac_func in fdwalk getrlimit pipe pipe2 socketpair
+  for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
@@ -14252,21 +14223,12 @@ if test "${ERROR_ON_WARNING}" = yes ; then
     WERROR_CFLAGS="-Werror"
 fi
 
-# These options work in either C or C++ modes.
+# The options we'll try to enable.
 build_warnings="-Wall -Wpointer-arith \
 -Wno-unused -Wunused-value -Wunused-function \
 -Wno-switch -Wno-char-subscripts \
--Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable"
-
-# Now add in C and C++ specific options, depending on mode.
-if test "$enable_build_with_cxx" = "yes"; then
-   build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
--Wno-narrowing"
-else
-   build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
--Wdeclaration-after-statement -Wmissing-parameter-type \
--Wold-style-declaration -Wold-style-definition"
-fi
+-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
+-Wno-sign-compare -Wno-write-strings -Wno-narrowing"
 
 # Enable -Wno-format by default when using gcc on mingw since many
 # GCC versions complain about %I64.
@@ -14308,14 +14270,12 @@ fi
 
 # The set of warnings supported by a C++ compiler is not the same as
 # of the C compiler.
-if test "$enable_build_with_cxx" = "yes"; then
-    ac_ext=cpp
+ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-fi
 
 WARN_CFLAGS=""
 if test "x${build_warnings}" != x -a "x$GCC" = xyes
@@ -14367,14 +14327,12 @@ fi
 
 
 
-if test "$enable_build_with_cxx" = "yes"; then
-   ac_ext=c
+ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-fi
 
 
 # In the Cygwin environment, we need some additional flags.
@@ -16499,6 +16457,59 @@ _ACEOF
 fi
 
 
+for ac_prog in xsltproc
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_XSLTPROC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $XSLTPROC in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+XSLTPROC=$ac_cv_path_XSLTPROC
+if test -n "$XSLTPROC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
+$as_echo "$XSLTPROC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$XSLTPROC" && break
+done
+test -n "$XSLTPROC" || XSLTPROC="missing"
+
+if test "x$USE_MAINTAINER_MODE" = xyes; then
+  if test "${XSLTPROC}" = missing; then
+    as_fn_error "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
+  fi
+fi
+
+
 ac_sources="$files"
 ac_dests="$links"
 while test -n "$ac_sources"; do