dyld-832.7.1.tar.gz

[apple/dyld.git] / build-scripts / generate-cache-config-header.sh

diff --git a/build-scripts/generate-cache-config-header.sh b/build-scripts/generate-cache-config-header.sh
new file mode 100755 (executable)
index 0000000..dac8049
--- /dev/null
+++ b/build-scripts/generate-cache-config-header.sh
@@ -0,0 +1,53 @@
+#!/bin/sh
+
+/bin/echo "" > ${DERIVED_FILE_DIR}/dyld_cache_config.h
+
+if [ -z "${ARM_SDK}" ]; then
+    # if iOS SDK not available, use MacOSX SDK
+    ARM_SDK=`xcrun -sdk macosx.internal --show-sdk-path`
+fi
+
+SHARED_REGION_FILE="${ARM_SDK}/usr/include/mach/shared_region.h"
+
+
+if [ -r "${SHARED_REGION_FILE}" ]; then
+    /bin/echo -n "#define ARM_SHARED_REGION_START "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    awk '/define SHARED_REGION_BASE_ARM[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+
+    /bin/echo -n "#define ARM_SHARED_REGION_SIZE "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    awk '/define SHARED_REGION_SIZE_ARM[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+
+    /bin/echo -n "#define ARM64_SHARED_REGION_START "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    awk '/define SHARED_REGION_BASE_ARM64[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+
+    /bin/echo -n "#define ARM64_SHARED_REGION_SIZE "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    awk '/define SHARED_REGION_SIZE_ARM64[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+
+    grep SHARED_REGION_BASE_ARM64_32 "${SHARED_REGION_FILE}" > /dev/null 2>&1
+    if [ "$?" -eq "0" ]; then
+        /bin/echo -n "#define ARM64_32_SHARED_REGION_START "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+        awk '/define SHARED_REGION_BASE_ARM64_32/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+        /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+
+        /bin/echo -n "#define ARM64_32_SHARED_REGION_SIZE "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+        awk '/define SHARED_REGION_SIZE_ARM64_32/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+        /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
+    fi
+else
+    /bin/echo "ERROR: File needed to configure update_dyld_shared_cache does not exist '${SHARED_REGION_FILE}'"
+    exit 1
+fi
+
+if [ -r "${ARM_SDK}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt" ]; then
+    mkdir -p "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
+    cp "${ARM_SDK}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt"  "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
+fi
+if [ -r "${ARM_SDK}/AppleInternal/OrderFiles/dylib-order.txt" ]; then
+    mkdir -p "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
+    cp "${ARM_SDK}/AppleInternal/OrderFiles/dylib-order.txt"  "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
+fi
+