From afbd17874a802b0903e47f0923ef520200c2baf6 Mon Sep 17 00:00:00 2001
From: Ray Donnelly <mingw.android@gmail.com>
Date: Fri, 29 May 2015 21:40:52 +0100
Subject: scripts: Update crosstool-NG internals for multiple compilers.

This change updates the CC.* references to CC_GCC.* in the internal
scripts.

Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
Reviewed-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: Yann Diorcet <diorcetyann@gmail.com>

diff --git a/scripts/build/internals.sh b/scripts/build/internals.sh
index c7eb4c8..21f6472 100644
--- a/scripts/build/internals.sh
+++ b/scripts/build/internals.sh
@@ -28,33 +28,35 @@ do_finish() {
             CT_DoExecLog ALL "${CT_TARGET}-strip" ${strip_args}         \
                              "${CT_TARGET}/debug-root/usr/bin/gdbserver"
         fi
-        # We can not use the version in CT_CC_VERSION because
-        # of the Linaro stuff. So, harvest the version string
-        # directly from the gcc sources...
-        # All gcc 4.x seem to have the version in gcc/BASE-VER
-        # while version prior to 4.x have the version in gcc/version.c
-        # Of course, here is not the better place to do that...
-        if [ -f "${CT_SRC_DIR}/gcc-${CT_CC_VERSION}/gcc/BASE-VER" ]; then
-            gcc_version=$( cat "${CT_SRC_DIR}/gcc-${CT_CC_VERSION}/gcc/BASE-VER" )
-        else
-            gcc_version=$( sed -r -e '/version_string/!d; s/^.+= "([^"]+)".*$/\1/;' \
-                               "${CT_SRC_DIR}/gcc-${CT_CC_VERSION}/gcc/version.c"   \
-                         )
+        if [ "${CT_CC_gcc}" = "y" ]; then
+            # We can not use the version in CT_CC_GCC_VERSION because
+            # of the Linaro stuff. So, harvest the version string
+            # directly from the gcc sources...
+            # All gcc 4.x seem to have the version in gcc/BASE-VER
+            # while version prior to 4.x have the version in gcc/version.c
+            # Of course, here is not the better place to do that...
+            if [ -f "${CT_SRC_DIR}/gcc-${CT_CC_GCC_VERSION}/gcc/BASE-VER" ]; then
+                gcc_version=$( cat "${CT_SRC_DIR}/gcc-${CT_CC_GCC_VERSION}/gcc/BASE-VER" )
+            else
+                gcc_version=$( sed -r -e '/version_string/!d; s/^.+= "([^"]+)".*$/\1/;'     \
+                                   "${CT_SRC_DIR}/gcc-${CT_CC_GCC_VERSION}/gcc/version.c"   \
+                             )
+            fi
+            for _t in "bin/${CT_TARGET}-"*                                      \
+                      "${CT_TARGET}/bin/"*                                      \
+                      "libexec/gcc/${CT_TARGET}/${gcc_version}/"*               \
+                      "libexec/gcc/${CT_TARGET}/${gcc_version}/install-tools/"* \
+            ; do
+                _type="$( file "${_t}" |cut -d ' ' -f 2- )"
+                case "${_type}" in
+                    *script*executable*)
+                        ;;
+                    *executable*)
+                        CT_DoExecLog ALL ${CT_HOST}-strip ${strip_args} "${_t}"
+                        ;;
+                esac
+            done
         fi
-        for _t in "bin/${CT_TARGET}-"*                                      \
-                  "${CT_TARGET}/bin/"*                                      \
-                  "libexec/gcc/${CT_TARGET}/${gcc_version}/"*               \
-                  "libexec/gcc/${CT_TARGET}/${gcc_version}/install-tools/"* \
-        ; do
-            _type="$( file "${_t}" |cut -d ' ' -f 2- )"
-            case "${_type}" in
-                *script*executable*)
-                    ;;
-                *executable*)
-                    CT_DoExecLog ALL ${CT_HOST}-strip ${strip_args} "${_t}"
-                    ;;
-            esac
-        done
         CT_Popd
     fi
 
diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in
index 78abd96..ab654da 100644
--- a/scripts/crosstool-NG.sh.in
+++ b/scripts/crosstool-NG.sh.in
@@ -165,8 +165,8 @@ CT_PREFIX_DIR="$( "${sed}" -r -e 's:/+:/:g; s:/*$::;' <<<"${CT_PREFIX_DIR}" )"
 # Put user-supplied flags at the end, so that they take precedence.
 CT_TARGET_CFLAGS="${CT_ARCH_TARGET_CFLAGS} ${CT_TARGET_CFLAGS}"
 CT_TARGET_LDFLAGS="${CT_ARCH_TARGET_LDFLAGS} ${CT_TARGET_LDFLAGS}"
-CT_CC_CORE_EXTRA_CONFIG_ARRAY=( ${CT_ARCH_CC_CORE_EXTRA_CONFIG} "${CT_CC_CORE_EXTRA_CONFIG_ARRAY[@]}" )
-CT_CC_EXTRA_CONFIG_ARRAY=( ${CT_ARCH_CC_EXTRA_CONFIG} "${CT_CC_EXTRA_CONFIG_ARRAY[@]}" )
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=( ${CT_ARCH_CC_CORE_EXTRA_CONFIG} "${CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY[@]}" )
+CT_CC_GCC_EXTRA_CONFIG_ARRAY=( ${CT_ARCH_CC_EXTRA_CONFIG} "${CT_CC_GCC_EXTRA_CONFIG_ARRAY[@]}" )
 
 # Compute the package version string
 CT_PKGVERSION="crosstool-NG ${CT_VERSION}${CT_TOOLCHAIN_PKGVERSION:+ - ${CT_TOOLCHAIN_PKGVERSION}}"
@@ -548,8 +548,8 @@ if [ -z "${CT_RESTART}" ]; then
         CT_EndStep
     fi
 
-    if [ "${CT_CC_STATIC_LIBSTDCXX}" = "y" ]; then
-        CT_DoStep DEBUG "Checking that gcc can statically link libstdc++ (CT_CC_STATIC_LIBSTDCXX)"
+    if [ "${CT_CC_GCC_STATIC_LIBSTDCXX}" = "y" ]; then
+        CT_DoStep DEBUG "Checking that gcc can statically link libstdc++ (CT_CC_GCC_STATIC_LIBSTDCXX)"
         CT_DoLog DEBUG "You may need to ensure that libstdc++.a is installed on your system"
         CT_DoExecLog DEBUG "${CT_HOST}-gcc" ${CT_CFLAGS_FOR_HOST} ${CT_LDFLAGS_FOR_HOST} "${testc}" -static -lstdc++ -o "${gccout}"
         rm -f "${gccout}"
-- 
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