Add D front-end, libphobos library, and D2 testsuite.

	* config-ml.in: Treat GDC and GDCFLAGS like other compiler/flag
	environment variables.

Cherry picked from GCC commit b4c522fabd0df7be08882d2207df8b2765026110

diff --git a/config-ml.in b/config-ml.in
index 9177fe63fbbd3a20049992525a4fb43bd5431ca6..1c66748b65fc0a2b82bb0d9cd6f1618de182055f 100644 (file)
--- a/config-ml.in
+++ b/config-ml.in
@@ -510,6 +510,7 @@ multi-do:
                                prefix="$(prefix)" \
                                exec_prefix="$(exec_prefix)" \
                                GOCFLAGS="$(GOCFLAGS) $${flags}" \
+                               GDCFLAGS="$(GDCFLAGS) $${flags}" \
                                CXXFLAGS="$(CXXFLAGS) $${flags}" \
                                LIBCFLAGS="$(LIBCFLAGS) $${flags}" \
                                LIBCXXFLAGS="$(LIBCXXFLAGS) $${flags}" \
@@ -741,7 +742,7 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
         break
       fi
     done
-    ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags" F77="${F77_}$flags" GFORTRAN="${GFORTRAN_}$flags" GOC="${GOC_}$flags"'
+    ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags" F77="${F77_}$flags" GFORTRAN="${GFORTRAN_}$flags" GOC="${GOC_}$flags" GDC="${GDC_}$flags"'
 
     if [ "${with_target_subdir}" = "." ]; then
        CC_=$CC' '
@@ -749,6 +750,7 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
        F77_=$F77' '
        GFORTRAN_=$GFORTRAN' '
        GOC_=$GOC' '
+       GDC_=$GDC' '
     else
        # Create a regular expression that matches any string as long
        # as ML_POPDIR.
@@ -813,6 +815,18 @@ if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
          esac
        done
 
+       GDC_=
+       for arg in ${GDC}; do
+         case $arg in
+         -[BIL]"${ML_POPDIR}"/*)
+           GDC_="${GDC_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+         "${ML_POPDIR}"/*)
+           GDC_="${GDC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
+         *)
+           GDC_="${GDC_}${arg} " ;;
+         esac
+       done
+
        if test "x${LD_LIBRARY_PATH+set}" = xset; then
          LD_LIBRARY_PATH_=
          for arg in `echo "$LD_LIBRARY_PATH" | tr ':' ' '`; do