1
由于我需要对我们的某个项目提供C++ 14支持，因此我试图使用http://en.librehat.com/blog/build-gcc-5-dot-2-on-rhel-6/中描述的步骤在我的RHEL6实例上构建GCC5.2。然而，尽管这些步骤在RHEL5实例很好地工作，我是否会在那里建立libgomp步骤上AmazonLinux以下错误：在RHEL6上构建GCC 5.2
configure:3688: checking for C compiler default output file name
configure:3710: /home/samudra/gcc/./gcc/xgcc -B/home/samudra/gcc/./gcc/ -B/home/samudra/gcc5/x86_64-redhat-linux/bin/ -B/home/samudra/gcc5/x86_64-redhat-linux/lib/ -isystem /home/samudra/gcc5/x86_64-redhat-linux/include -isystem /home/samudra/gcc5/x86_64-redhat-linux/sys-include -g -O2 conftest.c >&5
/usr/lib/../lib64/crt1.o: In function `_start':
(.text+0x12): undefined reference to `__libc_csu_fini'
/usr/lib/../lib64/crt1.o: In function `_start':
(.text+0x19): undefined reference to `__libc_csu_init'
collect2: error: ld returned 1 exit status
configure:3714: $? = 1
configure:3751: result:
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU Offloading and Multi Processing Runtime Library"
| #define PACKAGE_TARNAME "libgomp"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU Offloading and Multi Processing Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL "http://www.gnu.org/software/libgomp/"
| #define PACKAGE "libgomp"
| #define VERSION "1.0"
| /* end confdefs.h. */
|
| int
| main()
| {
|
| ;
| return 0;
| }
configure:3757: error: in `/home/samudra/gcc/x86_64-redhat-linux/libgomp':
configure:3761: error: C compiler cannot create executables
一些狩猎周围（http://gcc.1065356.n5.nabble.com/Build-gcc-4-8-2-error-gcc-4-8-1-x86-64-unknown-linux-gnu-libgomp-td977436.html）建议的编译器是无法找到的libc图书馆。不过，我无法找出解决方法。有没有人提前面对类似的问题？任何想法是怎么回事？
链接你发现表明，一些调试步骤，以获取有关问题的详细信息。 –