Put all prebuild scripts in external files. Scripts to run unit tests are

staying put for now, because they're all trivial and identical.
Review URL: http://codereview.chromium.org/1925

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2054 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 64 insertions, 3 deletions

diff --git a/build/v8.xcodeproj/project.pbxproj b/build/v8.xcodeproj/project.pbxproj
index 92e40e7..4634dc4 100644
--- a/build/v8.xcodeproj/project.pbxproj
+++ b/build/v8.xcodeproj/project.pbxproj
@@ -721,7 +721,7 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 8970F2F70E719FC1006AE7B5 /* Build configuration list for PBXNativeTarget "v8" */;
 			buildPhases = (
-				89EA6FB50E71AA1F00F59E1B /* ShellScript */,
+				89EA6FB50E71AA1F00F59E1B /* Pre-Build */,
 				8970F2ED0E719FB2006AE7B5 /* Sources */,
 				8970F2EE0E719FB2006AE7B5 /* Frameworks */,
 			);
@@ -790,18 +790,20 @@
 /* End PBXProject section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		89EA6FB50E71AA1F00F59E1B /* ShellScript */ = {
+		89EA6FB50E71AA1F00F59E1B /* Pre-Build */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
+			name = "Pre-Build";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "set -ex\nJS_FILES=\"runtime.js\"\\\n\" v8natives.js\"\\\n\" array.js\"\\\n\" string.js\"\\\n\" uri.js\"\\\n\" math.js\"\\\n\" messages.js\"\\\n\" apinatives.js\"\\\n\" debug-delay.js\"\\\n\" mirror-delay.js\"\\\n\" date-delay.js\"\\\n\" regexp-delay.js\"\\\n\" macros.py\"\n\nV8ROOT=\"${SRCROOT}/../v8\"\n\nSRC_DIR=\"${V8ROOT}/src\"\n\nNATIVE_JS_FILES=\"\"\n\nfor i in ${JS_FILES} ; do\n  NATIVE_JS_FILES+=\"${SRC_DIR}/${i} \"\ndone\n\nV8_GENERATED_SOURCES_DIR=\"${CONFIGURATION_TEMP_DIR}/generated\"\nmkdir -p \"${V8_GENERATED_SOURCES_DIR}\"\n\nLIBRARIES_CC=\"${V8_GENERATED_SOURCES_DIR}/libraries.cc\"\nLIBRARIES_EMPTY_CC=\"${V8_GENERATED_SOURCES_DIR}/libraries-empty.cc\"\n\npython \"${V8ROOT}/tools/js2c.py\" \\\n  \"${LIBRARIES_CC}.new\" \\\n  \"${LIBRARIES_EMPTY_CC}.new\" \\\n  ${NATIVE_JS_FILES}\n\n# Only use the new files if they're different from the existing files (if any),\n# preserving the existing files' timestamps when there are no changes.  This\n# minimizes unnecessary build activity for a no-change build.\n\nif ! diff -q \"${LIBRARIES_CC}.new\" \"${LIBRARIES_CC}\" >& /dev/null ; then\n  mv \"${LIBRARIES_CC}.new\" \"${LIBRARIES_CC}\"\nelse\n  rm \"${LIBRARIES_CC}.new\"\nfi\n\nif ! diff -q \"${LIBRARIES_EMPTY_CC}.new\" \"${LIBRARIES_EMPTY_CC}\" >& /dev/null ; then\n  mv \"${LIBRARIES_EMPTY_CC}.new\" \"${LIBRARIES_EMPTY_CC}\"\nelse\n  rm \"${LIBRARIES_EMPTY_CC}.new\"\nfi\n";
+			shellScript = "set -ex\nexec \"${PROJECT_FILE_PATH}/${PRODUCT_NAME}_prebuild.sh\" \"${@}\"\n";
+			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */
 
diff --git a/build/v8.xcodeproj/v8_prebuild.sh b/build/v8.xcodeproj/v8_prebuild.sh
new file mode 100755
index 0000000..c61e01c
--- /dev/null
+++ b/build/v8.xcodeproj/v8_prebuild.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+# Copyright (c) 2008 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+set -ex
+JS_FILES="runtime.js \
+          v8natives.js \
+          array.js \
+          string.js \
+          uri.js \
+          math.js \
+          messages.js \
+          apinatives.js \
+          debug-delay.js \
+          mirror-delay.js \
+          date-delay.js \
+          regexp-delay.js \
+          macros.py"
+
+V8ROOT="${SRCROOT}/../v8"
+
+SRC_DIR="${V8ROOT}/src"
+
+NATIVE_JS_FILES=""
+
+for i in ${JS_FILES} ; do
+  NATIVE_JS_FILES+="${SRC_DIR}/${i} "
+done
+
+V8_GENERATED_SOURCES_DIR="${CONFIGURATION_TEMP_DIR}/generated"
+mkdir -p "${V8_GENERATED_SOURCES_DIR}"
+
+LIBRARIES_CC="${V8_GENERATED_SOURCES_DIR}/libraries.cc"
+LIBRARIES_EMPTY_CC="${V8_GENERATED_SOURCES_DIR}/libraries-empty.cc"
+
+python "${V8ROOT}/tools/js2c.py" \
+  "${LIBRARIES_CC}.new" \
+  "${LIBRARIES_EMPTY_CC}.new" \
+  ${NATIVE_JS_FILES}
+
+# Only use the new files if they're different from the existing files (if any),
+# preserving the existing files' timestamps when there are no changes.  This
+# minimizes unnecessary build activity for a no-change build.
+
+if ! diff -q "${LIBRARIES_CC}.new" "${LIBRARIES_CC}" >& /dev/null
+then
+  mv "${LIBRARIES_CC}.new" "${LIBRARIES_CC}"
+else
+  rm "${LIBRARIES_CC}.new"
+fi
+
+if ! diff -q "${LIBRARIES_EMPTY_CC}.new" "${LIBRARIES_EMPTY_CC}" >& /dev/null
+then
+  mv "${LIBRARIES_EMPTY_CC}.new" "${LIBRARIES_EMPTY_CC}"
+else
+  rm "${LIBRARIES_EMPTY_CC}.new"
+fi