Changes in tools/xcw/bin/helenos-bld-config [d548fc0:b501de7] in mainline

File:

• tools/xcw/bin/helenos-bld-config (modified) (2 diffs)

tools/xcw/bin/helenos-bld-config

@@ -1 +1 @@
 #!/bin/bash
 #
-# Copyright (c) 2019 Jiri Svoboda
+# Copyright (c) 2018 Jiri Svoboda
 # All rights reserved.
 #
@@ -32 +32 @@
 #
 
-XCW="$(dirname "$0")"
-BUILD_ROOT="$(dirname "$(dirname "$(dirname "$XCW")")")"
+SRC_ROOT="$(dirname "$0")/../../.."
 if [ -z "$EXPORT_DIR" ]; then
-        EXPORT_DIR="$BUILD_ROOT/export"
+        EXPORT_DIR="$SRC_ROOT/uspace/export"
 fi
+MAKEFILE_COMMON="$EXPORT_DIR"/Makefile.common
+MAKEFILE_CONFIG="$EXPORT_DIR"/Makefile.config
+CONFIG_MK="$EXPORT_DIR"/config.mk
 
-HELENOS_EXPORT_ROOT="$EXPORT_DIR"
+# Extract simple 'name = value' variable definition from Makefile
+function extract_field
+{
+        field_name="$1"
+        file_name="$2"
 
-source "${EXPORT_DIR}/config.sh"
+        sed -n "s/^$field_name \\{0,1\\}= \\{0,1\\}\\(.*\\)$/\\1/p" "$file_name" | \
+            sed "s/^\"//" | sed "s/\"$//"
+}
 
 case ".$1" in
-*.--install-dir) echo "$HELENOS_OVERLAY_PATH";;
+(.--cc) extract_field "CC" "$MAKEFILE_COMMON";;
+(.--ld) extract_field "LD" "$MAKEFILE_COMMON";;
+(.--uarch) extract_field "UARCH" "$MAKEFILE_CONFIG";;
+(.--endian)
+        UARCH=`extract_field "UARCH" "$MAKEFILE_CONFIG"`
+        ENDIAN=`extract_field "ENDIANESS" "$SRC_ROOT/uspace/lib/c/arch/$UARCH/Makefile.common"`
+        echo "__${ENDIAN}__"
+        ;;
+*.--cflags) extract_field "HELENOS_CFLAGS" "$CONFIG_MK";;
+*.--ldflags) extract_field "HELENOS_LDFLAGS" "$CONFIG_MK";;
+*.--install-dir) echo "$(realpath "$SRC_ROOT/uspace/overlay")";;
 (*)
         echo "Unknown option $1" >&2
         echo "Usage: helenos-bld-config <option>" >&2
-        echo "        --install-dir Print directory where files should be installed" >&2
+        echo "        --cc" >&2
+        echo "        --ld" >&2
+        echo "        --uarch" >&2
+        echo "        --endian" >&2
+        echo "        --cflags" >&2
+        echo "        --ldflags" >&2
+        echo "        --install-dir" >&2
         exit 1;;
 esac