--with-cpp-install-dir=DIR 除了将用户可见的 cpp 程序安装到默认的 PREFIX/bin 目录外,还将安装到 prefix/DIR 目录。 --with-debug-prefix-map='A=B C=D ...' 在调试信息中将A映射B,C映射到D... --with-demangler-in-ld 尝试在 GNU ld 中使用 demangler --with-dwarf2 指定编译程序产生的调试信...
终端输入: # -fmodules: Enable the 'modules' language feature# -fsyntax-only, Run the preprocessor, parser and type checking stages#-Xclang <arg>: Pass <arg> to the clang compiler# -ast-dump: Build ASTs and then debug dump themclang -fmodules -fsyntax-only -Xclang -ast-dump main.m ...
Makefile 基本上就是『目标』(target), 『关连』(dependencies) 和『动作』三者所组成的一连串规则。而 make 就会根据 Makefile 的规则来决定如何编译 (compile) 和连结 (link) 程式。实际上,make 可做的不只是编译和连结程式,例如 FreeBSD 的 port collect ion 中, Makefile 还可以做到自动下载原始程式套件,解...
1. 单击补充工具栏(侧边栏)上的“Debug”图标 2. 点击 配置图标,可选方案有如下: C++ (GDB/LLDB) (to use GDB or LLDB) C++ (Windows) (to use the Visual Studio Windows Debugger) from the Select Environment drop-down list. This creates a launch.json file for editing with two configurations: ...
Link-time optimization (LTO) improvements:Memory usage building Firefox with debug enabled was reduced from 15GB to 3.5GB; link time from 1700 seconds to 350 seconds. Type merging was rewritten. The new implementation is significantly faster and uses less memory. ...
(CROSS_COMPILE)stripBINARY = mainCFLAGS= -O0 -g -mcpu=cortex-m3 -mthumb -nostartfiles -D STM32F10X_HD -D USE_STDPERIPH_DRIVERASFLAG= -g -mcpu=cortex-m3 -mthumbLDSCRIPT = stm32f103VET6.ldLDFLAGS = -Llib -T $(LDSCRIPT)#***# Targets of the build#***...
The default optimizition used by Codeforces for bothC++20andC++17isO2. The flagtree-loop-distribute-patternsworks automatically inO2and later. So the code withO1optimization will run correctly. InO3and later, another flag,tree-vectorize, has been included, which fixes this bug; So, again, if...
BUILD_CONFIG[COPY_MACOSX_FREE_FONT_LIB_FOR_JRE_FLAG]="false" BUILD_CONFIG[DEBUG_DOCKER]="false" BUILD_CONFIG[DEBUG_IMAGE_PATH]="debug-image" BUILD_CONFIG[DISABLE_ADOPT_BRANCH_SAFETY]="false" BUILD_CONFIG[DOCKER]="docker" BUILD_CONFIG[DOCKER_FILE_PATH]="" ...
with-gxx-include-dir=/usr/arm-linux-gnueabi/include/c++/4.7.3 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-gnu-unique-object --disable-libmudflap --disable-libitm --enable-plugin --with-system-zlib --enable-objc-gc --...
outfile = ffi.compile(tmpdir=tmpdir, verbose=verbose, target=libname) File "/usr/local/lib/python2.7/dist-packages/cffi/api.py", line 697, in compile compiler_verbose=verbose, debug=debug, **kwds) File "/usr/local/lib/python2.7/dist-packages/cffi/recompiler.py", line 1520, in recompile...