[Ada] Crash on return of raise expression

[gcc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 0cf052b2c756eadd2e105ac61966e9f855afe315..a1edc369a27aac4662e82be5aa46fea3c7df1b12 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -150,7 +150,6 @@ target_libraries="target-libgcc \
                target-libgloss \
                target-newlib \
                target-libgomp \
-               target-libcilkrts \
                target-liboffloadmic \
                target-libhsail-rt \
                target-libatomic \
@@ -537,22 +536,6 @@ if test -d ${srcdir}/libatomic; then
     fi
 fi
 
-# Disable libcilkrts on unsupported systems.
-if test -d ${srcdir}/libcilkrts; then
-    if test x$enable_libcilkrts = x; then
-       AC_MSG_CHECKING([for libcilkrts support])
-       if (srcdir=${srcdir}/libcilkrts; \
-               . ${srcdir}/configure.tgt; \
-               test -n "$UNSUPPORTED")
-       then
-           AC_MSG_RESULT([no])
-           noconfigdirs="$noconfigdirs target-libcilkrts"
-       else
-           AC_MSG_RESULT([yes])
-       fi
-    fi
-fi
-
 # Disable liboffloadmic on unsupported systems.
 if test -d ${srcdir}/liboffloadmic; then
     if test x$enable_liboffloadmic != xno; then
@@ -791,11 +774,8 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-libffi"
     ;;
   powerpc-*-aix*)
-    # copied from rs6000-*-* entry
-    noconfigdirs="$noconfigdirs target-libffi"
     ;;
   rs6000-*-aix*)
-    noconfigdirs="$noconfigdirs target-libffi"
     ;;
   ft32-*-*)
     noconfigdirs="$noconfigdirs target-libffi"
@@ -808,7 +788,7 @@ esac
 # Disable the go frontend on systems where it is known to not work. Please keep
 # this in sync with contrib/config-list.mk.
 case "${target}" in
-*-*-darwin* | *-*-cygwin* | *-*-mingw* | *-*-aix*)
+*-*-darwin* | *-*-cygwin* | *-*-mingw*)
     unsupported_languages="$unsupported_languages go"
     ;;
 esac
@@ -824,9 +804,6 @@ if test x$enable_libgo = x; then
     *-*-cygwin* | *-*-mingw*)
        noconfigdirs="$noconfigdirs target-libgo"
        ;;
-    *-*-aix*)
-       noconfigdirs="$noconfigdirs target-libgo"
-       ;;
     esac
 fi
 
@@ -984,10 +961,6 @@ case "${target}" in
     ;;
   *-*-rtems*)
     noconfigdirs="$noconfigdirs target-libgloss"
-    # this is not caught below because this stanza matches earlier
-    case $target in
-      or1k*-*-*) noconfigdirs="$noconfigdirs gdb" ;;
-    esac
     ;;
     # The tpf target doesn't support gdb yet.
   *-*-tpf*)
@@ -1135,6 +1108,10 @@ case "${target}" in
   mt-*-*)
     noconfigdirs="$noconfigdirs sim"
     ;;
+  nfp-*-*)
+    noconfigdirs="$noconfigdirs ld gas gdb gprof sim"
+    noconfigdirs="$noconfigdirs $target_libraries"
+    ;;
   powerpc-*-aix*)
     # copied from rs6000-*-* entry
     noconfigdirs="$noconfigdirs gprof"
@@ -1193,9 +1170,6 @@ case "${target}" in
   nvptx*-*-*)
     noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
     ;;
-  or1k*-*-*)
-    noconfigdirs="$noconfigdirs gdb"
-    ;;
   sh-*-*)
     case "${target}" in
       sh*-*-elf)
@@ -1221,6 +1195,9 @@ case "${target}" in
   vax-*-*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
+  wasm32-*-*)
+    noconfigdirs="$noconfigdirs ld"
+    ;;
 esac
 
 # If we aren't building newlib, then don't build libgloss, since libgloss
@@ -1839,7 +1816,12 @@ if test -d ${srcdir}/gcc; then
         language=
         lang_requires=
         lang_requires_boot_languages=
-        . ${lang_frag}
+        # set srcdir during sourcing lang_frag to the gcc dir.
+        # Sadly overriding srcdir on the . line doesn't work in plain sh as it
+        # polutes this shell
+        saved_srcdir=${srcdir}
+        srcdir=${srcdir}/gcc . ${lang_frag}
+        srcdir=${saved_srcdir}
         for other in ${lang_requires} ${lang_requires_boot_languages}; do
           case ,${enable_languages}, in
            *,$other,*) ;;
@@ -1914,7 +1896,10 @@ if test -d ${srcdir}/gcc; then
         subdir_requires=
         boot_language=no
         build_by_default=yes
-        . ${lang_frag}
+        # set srcdir during sourcing.  See above about save & restore
+        saved_srcdir=${srcdir}
+        srcdir=${srcdir}/gcc . ${lang_frag}
+        srcdir=${saved_srcdir}
         if test x${language} = x; then
           echo "${lang_frag} doesn't set \$language." 1>&2
           exit 1
@@ -2154,19 +2139,19 @@ case ,${enable_languages},:${enable_objc_gc} in *,objc,*:yes|*,objc,*:auto)
   fi
 esac
 
-# Disable libcilkrts, libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
+# Disable libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
 case ,${enable_languages}, in
   *,c++,*)
-    # Disable libcilkrts, libitm, libsanitizer if we're not building libstdc++
+    # Disable libitm, libsanitizer if we're not building libstdc++
     case "${noconfigdirs}" in
       *target-libstdc++-v3*)
-        noconfigdirs="$noconfigdirs target-libcilkrts target-libitm target-libsanitizer"
+        noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
         ;;
       *) ;;
     esac
     ;;
   *)
-    noconfigdirs="$noconfigdirs target-libcilkrts target-liboffloadmic target-libitm target-libsanitizer target-libvtv"
+    noconfigdirs="$noconfigdirs target-liboffloadmic target-libitm target-libsanitizer target-libvtv"
     ;;
 esac