Make gdb.base/index-cache.exp work with readnow board (PR 24669)

[thirdparty/binutils-gdb.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 39bd2b184d1ca73e91b57c436baba9e013b8b6d0..854f71a34e5e01c5e0e9894aa3b2e108ea61f2f8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
 #   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012,
-#   2014, 2015, 2016 Free Software Foundation, Inc.
+#   2014, 2015, 2016, 2019 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -162,9 +162,7 @@ target_libraries="target-libgcc \
                target-libffi \
                target-libobjc \
                target-libada \
-               target-libgo \
-               target-libphobos \
-               target-zlib"
+               target-libgo"
 
 # these tools are built using the target libraries, and are intended to
 # run only in the target environment
@@ -680,37 +678,6 @@ if test "${ENABLE_LIBSTDCXX}" = "default" ; then
   esac
 fi
 
-# Disable D on systems where it is known to not work.
-# For testing, you can override this with --enable-languages=d.
-case ,${enable_languages}, in
-  *,d,*)
-    ;;
-  *)
-    case "${target}" in
-      *-*-darwin*)
-       unsupported_languages="$unsupported_languages d"
-       ;;
-    esac
-    ;;
-esac
-
-# Disable libphobos on unsupported systems.
-# For testing, you can override this with --enable-libphobos.
-if test -d ${srcdir}/libphobos; then
-    if test x$enable_libphobos = x; then
-       AC_MSG_CHECKING([for libphobos support])
-       if (srcdir=${srcdir}/libphobos; \
-               . ${srcdir}/configure.tgt; \
-               test "$LIBPHOBOS_SUPPORTED" != "yes")
-       then
-           AC_MSG_RESULT([no])
-           noconfigdirs="$noconfigdirs target-libphobos"
-       else
-           AC_MSG_RESULT([yes])
-       fi
-    fi
-fi
-
 # Disable Fortran for some systems.
 case "${target}" in
   mmix-*-*)
@@ -934,22 +901,6 @@ case "${target}" in
     ;;
 esac
 
-# Targets that do not use the ELF file format cannot support libctf.
-case "${target}" in
-  *-*-pe | *-*-*vms* | *-*-darwin | *-*-*coff* | *-*-wince | *-*-mingw*)
-    noconfigdirs="$noconfigdirs libctf"
-    ;;
-  *-*-aout | *-*-osf* | *-*-go32 | *-*-macos* | *-*-rhapsody*)
-    noconfigdirs="$noconfigdirs libctf"
-    ;;
-  *-*-netbsdpe | *-*-cygwin* | *-*-pep | *-*-msdos | *-*-winnt)
-    noconfigdirs="$noconfigdirs libctf"
-    ;;
-  ns32k-*-* | pdp11-*-* | *-*-aix* | *-*-netbsdaout)
-    noconfigdirs="$noconfigdirs libctf"
-    ;;
-esac
-
 case "${target}" in
   *-*-chorusos)
     ;;
@@ -957,8 +908,6 @@ case "${target}" in
     noconfigdirs="$noconfigdirs ld gas gdb gprof"
     noconfigdirs="$noconfigdirs sim target-rda"
     ;;
-  amdgcn*-*-*)
-    ;;
   arm-*-darwin*)
     noconfigdirs="$noconfigdirs ld gas gdb gprof"
     noconfigdirs="$noconfigdirs sim target-rda"
@@ -1291,7 +1240,6 @@ if test "${build}" != "${host}" ; then
   CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
   GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
   GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
-  GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
   DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
   LD_FOR_BUILD=${LD_FOR_BUILD-ld}
   NM_FOR_BUILD=${NM_FOR_BUILD-nm}
@@ -1305,7 +1253,6 @@ else
   CXX_FOR_BUILD="\$(CXX)"
   GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
   GOC_FOR_BUILD="\$(GOC)"
-  GDC_FOR_BUILD="\$(GDC)"
   DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
   LD_FOR_BUILD="\$(LD)"
   NM_FOR_BUILD="\$(NM)"
@@ -2765,6 +2712,14 @@ esac
 CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g`
 INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g`
 
+# gdb depends on gnulib, but as nothing else does, only include it if
+# gdb is built.
+if echo " ${configdirs} " | grep " gdb " > /dev/null 2>&1 ; then
+  # The Makefile provides the ordering, so it's enough here to add
+  # gnulib to the list.
+  configdirs="${configdirs} gnulib"
+fi
+
 # Strip out unwanted targets.
 
 # While at that, we remove Makefiles if we were started for recursive
@@ -3293,7 +3248,6 @@ AC_SUBST(CXX_FOR_BUILD)
 AC_SUBST(DLLTOOL_FOR_BUILD)
 AC_SUBST(GFORTRAN_FOR_BUILD)
 AC_SUBST(GOC_FOR_BUILD)
-AC_SUBST(GDC_FOR_BUILD)
 AC_SUBST(LDFLAGS_FOR_BUILD)
 AC_SUBST(LD_FOR_BUILD)
 AC_SUBST(NM_FOR_BUILD)
@@ -3379,7 +3333,6 @@ NCN_STRICT_CHECK_TOOLS(WINDRES, windres)
 NCN_STRICT_CHECK_TOOLS(WINDMC, windmc)
 NCN_STRICT_CHECK_TOOLS(OBJCOPY, objcopy)
 NCN_STRICT_CHECK_TOOLS(OBJDUMP, objdump)
-NCN_STRICT_CHECK_TOOLS(OTOOL, otool)
 NCN_STRICT_CHECK_TOOLS(READELF, readelf)
 AC_SUBST(CC)
 AC_SUBST(CXX)
@@ -3404,7 +3357,6 @@ NCN_STRICT_CHECK_TARGET_TOOLS(CXX_FOR_TARGET, c++ g++ cxx gxx)
 NCN_STRICT_CHECK_TARGET_TOOLS(GCC_FOR_TARGET, gcc, ${CC_FOR_TARGET})
 NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran)
 NCN_STRICT_CHECK_TARGET_TOOLS(GOC_FOR_TARGET, gccgo)
-NCN_STRICT_CHECK_TARGET_TOOLS(GDC_FOR_TARGET, gdc)
 
 ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar)
 ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as)
@@ -3414,7 +3366,6 @@ ACX_CHECK_INSTALLED_TARGET_TOOL(LIPO_FOR_TARGET, lipo)
 ACX_CHECK_INSTALLED_TARGET_TOOL(NM_FOR_TARGET, nm)
 ACX_CHECK_INSTALLED_TARGET_TOOL(OBJCOPY_FOR_TARGET, objcopy)
 ACX_CHECK_INSTALLED_TARGET_TOOL(OBJDUMP_FOR_TARGET, objdump)
-ACX_CHECK_INSTALLED_TARGET_TOOL(OTOOL_FOR_TARGET, otool)
 ACX_CHECK_INSTALLED_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib)
 ACX_CHECK_INSTALLED_TARGET_TOOL(READELF_FOR_TARGET, readelf)
 ACX_CHECK_INSTALLED_TARGET_TOOL(STRIP_FOR_TARGET, strip)
@@ -3439,14 +3390,11 @@ GCC_TARGET_TOOL(gfortran, GFORTRAN_FOR_TARGET, GFORTRAN,
                [gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/], fortran)
 GCC_TARGET_TOOL(gccgo, GOC_FOR_TARGET, GOC,
                [gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/], go)
-GCC_TARGET_TOOL(gdc, GDC_FOR_TARGET, GDC,
-               [gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/], d)
 GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new])
 GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO)
 GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new])
 GCC_TARGET_TOOL(objcopy, OBJCOPY_FOR_TARGET, OBJCOPY, [binutils/objcopy])
 GCC_TARGET_TOOL(objdump, OBJDUMP_FOR_TARGET, OBJDUMP, [binutils/objdump])
-GCC_TARGET_TOOL(otool, OTOOL_FOR_TARGET, OTOOL)
 GCC_TARGET_TOOL(ranlib, RANLIB_FOR_TARGET, RANLIB, [binutils/ranlib])
 GCC_TARGET_TOOL(readelf, READELF_FOR_TARGET, READELF, [binutils/readelf])
 GCC_TARGET_TOOL(strip, STRIP_FOR_TARGET, STRIP, [binutils/strip-new])