MIPS/opcodes: Correct an `interaction' comment typo

[binutils-gdb.git] / opcodes / configure

diff --git a/opcodes/configure b/opcodes/configure
index 252ab2f397e72424159afa3726ad6c10b311a97e..0e1dd184a3f72ca72b3b8a0a40db7eb8dee1447f 100755 (executable)
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -643,6 +643,7 @@ MAINTAINER_MODE_TRUE
 NO_WMISSING_FIELD_INITIALIZERS
 WARN_WRITE_STRINGS
 NO_WERROR
+WARN_CFLAGS_FOR_BUILD
 WARN_CFLAGS
 OTOOL64
 OTOOL
@@ -11150,7 +11151,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11153 "configure"
+#line 11154 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11256,7 +11257,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11259 "configure"
+#line 11260 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11508,8 +11509,12 @@ fi
 # Set the 'development' global.
 . $srcdir/../bfd/development.sh
 
+# Set acp_cpp_for_build variable
+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
+
 # Default set of GCC warnings to enable.
 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
 
 # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11554,6 +11559,36 @@ fi
 rm -f conftest*
 
 
+# Verify CC_FOR_BUILD to be compatible with warning flags
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+  $EGREP "^[0-3]$" >/dev/null 2>&1; then :
+
+else
+  GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+  $EGREP "^[0-4]$" >/dev/null 2>&1; then :
+
+else
+  GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11569,6 +11604,7 @@ case "${host}" in
   *-*-mingw32*)
     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
+      GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
     fi
     ;;
   *) ;;
@@ -11582,25 +11618,32 @@ fi
 NO_WERROR=
 if test "${ERROR_ON_WARNING}" = yes ; then
     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
+    GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
     NO_WERROR="-Wno-error"
 fi
 
 if test "${GCC}" = yes ; then
   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+  WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
 fi
 
 # Check whether --enable-build-warnings was given.
 if test "${enable_build_warnings+set}" = set; then :
   enableval=$enable_build_warnings; case "${enableval}" in
-  yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
+  yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+        WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
   no)  if test "${GCC}" = yes ; then
          WARN_CFLAGS="-w"
+      WARN_CFLAGS_FOR_BUILD="-w"
        fi;;
   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
+        WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
+        WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
-  *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+        WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
+        WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
+  *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
+        WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
 esac
 fi
 
@@ -11613,6 +11656,7 @@ fi
 
 
 
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -12641,6 +12685,7 @@ if test x${all_targets} = xfalse ; then
        bfd_powerpc_64_arch)    ta="$ta ppc-dis.lo ppc-opc.lo" ;;
        bfd_pyramid_arch)       ;;
        bfd_romp_arch)          ;;
+       bfd_riscv_arch)         ta="$ta riscv-dis.lo riscv-opc.lo" ;;
        bfd_rs6000_arch)        ta="$ta ppc-dis.lo ppc-opc.lo" ;;
        bfd_rl78_arch)          ta="$ta rl78-dis.lo rl78-decode.lo";;
        bfd_rx_arch)            ta="$ta rx-dis.lo rx-decode.lo";;