環(huán)境
macOS Catalina 10.15.7
Xcode 12.3
autoconf 2.69
make 3.81
freetype 2.10.4
JDK 13
clang 12.0.0
clang++ 12.0.0
編譯
wget https://download.java.net/openjdk/jdk14/ri/openjdk-14+36_src.zip
unzip openjdk-14+36_src.zip
cd openjdk
sh ./configure
make all
報(bào)錯(cuò)信息處理
- src/hotspot/share/runtime/sharedRuntime.cpp報(bào)錯(cuò)
報(bào)錯(cuò)信息：
sharedRuntime.cpp:2875:85: error: expression does not compute the number of elements in this array; element type is 'double', not 'relocInfo' [-Werror,-Wsizeof-array-div]
解決方法：
編輯src/hotspot/share/runtime/sharedRuntime.cpp
# 修改前：
double locs_buf[20];
buffer.insts()->initialize_shared_locs((relocInfo*)locs_buf, sizeof(locs_buf) / sizeof(relocInfo));
# 修改后：
double locs_buf[20];
buffer.insts()->initialize_shared_locs((relocInfo*)locs_buf, (sizeof(locs_buf)) / (sizeof(relocInfo)));
- src/java/openjdk/src/java.desktop/macosx/native/libawt_lwawt/awt/CSystemColors.m報(bào)錯(cuò)
報(bào)錯(cuò)信息：
src/java/openjdk/src/java.desktop/macosx/native/libawt_lwawt/awt/CSystemColors.m:134:9: error: converting the result of '?:' with integer constants to a boolean always evaluates to 'true' [-Werror,-Wtautological-constant-compare]
解決方法：
編輯src/java.desktop/macosx/native/libawt_lwawt/awt/CSystemColors.m
# 修改前：
if (colorIndex < (useAppleColor) ? sun_lwawt_macosx_LWCToolkit_NUM_APPLE_COLORS : java_awt_SystemColor_NUM_COLORS) {
# 修改后：
if (colorIndex < (useAppleColor ? sun_lwawt_macosx_LWCToolkit_NUM_APPLE_COLORS : java_awt_SystemColor_NUM_COLORS)) {
- JavaVM Framework報(bào)錯(cuò)
原因：
Xcode 12.3 已經(jīng)不再包含JavaVM框架
解決方法：
首先執(zhí)行sh ./configure，然后修改下列文件
a) 編輯make/test/JtregNativeJdk.gmk
# 修改前：
BUILD_JDK_JTREG_LIBRARIES_LIBS_libTestMainKeyWindow := -framework JavaVM \
-framework Cocoa -framework JavaNativeFoundation
# 修改后：
BUILD_JDK_JTREG_LIBRARIES_LIBS_libTestMainKeyWindow := -framework Cocoa -framework JavaNativeFoundation
b) 編輯build/macosx-x86_64-server-release/spec.gmk
# 刪除所有下列字符串
-F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/JavaVM.framework/Frameworks
c) 編輯./build/macosx-x86_64-server-release/buildjdk-spec.gmk
# 刪除所有下列字符串
-F /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/System/Library/Frameworks/JavaVM.framework/Frameworks
重新編譯
完成上述操作后重新執(zhí)行make all
最后在build/macosx-x86_64-server-release/images/jdk可以找到編譯好的jdk
參考信息
https://bugs.freebsd.org/bugzilla/attachment.cgi?id=212818&action=edit
