CFLAGS="-g -O0" ./configure添加-O0级别的调试信息 LDFLAGS:gcc 等编译器会用到的一些优化参数,也可以在里面指定库文件的位置。用法:LDFLAGS=-L/usr/lib -L/path/to/your/lib LIBS:告诉链接器要链接哪些库文件,如LIBS = -lpthread -liconv 其他更详细的参数可以参考:https://www.xuebuyuan.com/3196393....
--disable-silent-rules verbose build output (undo: "make V=0") --enable-static[=PKGS] build static libraries [default=no] --enable-dependency-tracking do not reject slow dependency extractors --disable-dependency-tracking speeds up one-time build --enable-shared[=PKGS] build shared libraries ...
/^LDFLAGS *=/s#=.*#=$LDFLAGS# /^LDSHARED *=/s#=.*#=$LDSHARED# /^CPP *=/s#=.*#=$CPP# /^STATICLIB *=/s#=.*#=$STATICLIB# /^SHAREDLIB *=/s#=.*#=$SHAREDLIB# /^SHAREDLIBV *=/s#=.*#=$SHAREDLIBV#
LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc" AC_MSG_CHECKING([whether g++ accepts -static-libstdc++ -static-libgcc]) AC_LANG_PUSH(C++) AC_LINK_IFELSE([AC_LANG_SOURCE([ #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) ...
在运行 configure 脚本时可以设置 CC CFLAGS LDFLAGS 环境变量来优化编译。语法:configure [OPTION]... [VAR=VALUE]... 需要注意的是有些测试项目假定是以非 root 身份执行的,因此我们强烈建议你使用非 root 身份编译和测试 Glibc 。 配置选项 下列选项皆为非默认值[特别说明的除外] ...
= "no"; then if test "$static" = "yes"; then pie_ldflags=-static-pie else pie_ldflags=-pie fi if compile_prog "-Werror -fPIE -DPIE" "$pie_ldflags"; then pie="yes" elif test "$pie" = "yes"; then error_exit "-static-pie not available due to missing toolchain support" ...
ChangeLog.3 Makefile.am NEWS README.Amiga README.DOS README.OS2 README.VMS README.W32 README.customs README.git README.in README.zOS SCOPTIONS TODO.private autogen.sh autopull.sh bootstrap bootstrap-funclib.sh bootstrap.bat bootstrap.conf ...
"LDFLAGS=" "LIBCFLAGS=-g -O2" "LIBCFLAGS_FOR_TARGET=-g -O2" "MAKE=make" "MAKEINFO=/tmp/src/gcc-8.2.0/missing makeinfo --split-size=5000000 " "PICFLAG=" "PICFLAG_FOR_TARGET=" "SHELL=/bin/sh" "EXPECT=expect" "RUNTEST=runtest" "RUNTESTFLAGS=" "exec_prefix=/usr/local/i386elf...
using LDFLAGS= -Wl,--as-needed configure: creating ./config.status config.status: creating GNUmakefile config.status: creating src/Makefile.global config.status: creating src/include/pg_config.h config.status: creating src/include/pg_config_ext.h config.status: creating src/interfaces/ecpg/inclu...
-L*) LDFLAGS="$LDFLAGS $pgac_option";; esac done fi # # ZSTD # AC_MSG_CHECKING([whether to build with ZSTD support]) PGAC_ARG_BOOL(with, zstd, no, [build with ZSTD support], [AC_DEFINE([USE_ZSTD], 1, [Define to 1 to build with ZSTD support. (--with-zstd)]...