错误提示: collect2: error: ld returned 1 exit status 解决办法: 在PHP源码目录下 vi Makefile 找到 EXTRA_LIBS 行,在行末添加
使用g++ -v命令可以查看最后一行collect2使用的命令选项。collect2是对ld的封装,最终还是要调用ld来完成链接工作。...[root@TENCENT64 ~]# g++ -v main.o ... usr/libexec/gcc/x86_64-redhat-linux/4.8.5/collect2 --build-id -....2 /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../...../lib64/crti.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtbegin.o -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5.../gcc/x86_64-redhat-linux/4.8.5/../../../..
(4)链接 链接就是将上步生成的 OBJ 文件和系统库的 OBJ 文件、库文件链接起来,最终生成了可以在特定平台运行的可执行文件,用到的工具为 ld 或 collect2。.../3.2.2/collect2 --eh-frame-hdr -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o test /usr/lib/gcc-lib.../3.2.2/collect2 --eh-frame-hdr -m elf_i386 -dynamiclinker /lib/ld-linux.so.2 -o test -L/usr/lib/gcc-lib.../i386-redhat-linux/3.2.2 -L/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../...../3.2.2/collect2 --eh-frame-hdr -m elf_i386 -dynamiclinker /lib/ld-linux.so.2 -o test -L/usr/lib/gcc-lib
01 编译选项和内核编译 首先我们都知道,Linux内核如果用O0编译,是无法编译过的,Linux的内核编译,要么是O2,要么是Os,这点从Linux的Makefile里面可以看出: ?...; ^ /tmp/ccTwwtHG.o: In function `main': cc.c:(.text+0x19): undefined reference to `f' collect2...-O2 cc.c /tmp/ccXiyBHn.o: In function `main': cc.c:(.text.startup+0x7): undefined reference to `f' collect2...: $ gcc -O2 cc.c /tmp/cc8M338p.o: In function `main': cc.c:(.text+0x19): undefined reference to `f' collect2...总结的话 下面给几条实践指南: 尽量不要尝试用O0去编译内核,这不符合真实的工程实践,也不太被主流Linux社区所支持;内核依赖O2/Os去做较多的优化; 追求你的代码在O2的情况下,仍然是正确的,代码要经得起编译优化
[wbyq@wbyq linux_c]$ ls a.out app app.c app.o sum [wbyq@wbyq linux_c]$ [wbyq@wbyq linux_c]$ gcc...`main': app.c:(.text+0x5a): undefined reference to `sum_val' collect2: ld 返回 1 [wbyq@wbyq linux_c]$.../ -L sum/ /tmp/cccXsHyA.o: In function `main': app.c:(.text+0x5a): undefined reference to `sum_val' collect2...:/mnt/hgfs/linux-share-dir/linux_c/sum [wbyq@wbyq linux_c]$ ....[wbyq@wbyq linux_c]$ ls app.c sum [wbyq@wbyq linux_c]$ gcc app.c -I sum/ -L sum/ -lsum [wbyq@wbyq linux_c
See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error
本文由博主bdview提供,点击阅读原文即可跳转 最近在Linux下编程发现一个诡异的现象,就是在链接一个静态库的时候总是报错,类似下面这样的错误: (.text+0x13): undefined reference...这时,你会发现,报错了: main.o: In function `main': main.c:(.text+0x7): undefined reference to `test' collect2...编译器报错了: /tmp/ccCPA13l.o: In function `main': main.c:(.text+0x7): undefined reference to `test' collect2...我们会得到如下报错. test.a(test.o): In function `test': test.c:(.text+0x13): undefined reference to `func' collect2...会发现报错: /tmp/ccJjiCoS.o: In function `main': main.cpp:(.text+0x7): undefined reference to `test()' collect2
/ sudo ln -sf /usr/lib/x86_64-linux-gnu/libstdc++.so.6 /lib64/ sudo ln -sf /usr/lib/x86_64-linux-gnu...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error...See '/u01/app/oraInventory/logs/installActions2023-03-15_01-13-46PM.log' for details. collect2: error
Yocto项目是一个开源协作项目,其重点是嵌入式Linux系统的开发人员。...通过生活中实际的例子来体现 Yocto: 开源项目名称,构建自定义的Linux 系统 Poky: Yocto项目中提供一个构建Linux的完成示例。.../slirp/tcp_subr.o: file not recognized: File truncated | collect2: error: ld returned 1 exit status |.../slirp/tcp_subr.o: file not recognized: File truncated | collect2: error: ld returned 1 exit status |.../slirp/tcp_subr.o: file not recognized: File truncated | collect2: error: ld returned 1 exit status |
Android源码下载:官方下载 或参考android源码下载方式 Android编译版本: PLATFORM_VERSION=4.0.1(最新Android 4.0.1) OS 操作系统平台: Linux...yanggang 2.6.35-30-generic #61-Ubuntu SMP Tue Oct 11 15:29:15 UTC 2011 i686 GNU/Linux(Ubuntu10.10 32bit.../obj/EXECUTABLES/aapt_intermediates/aapt) /usr/bin/ld: cannot find -lz collect2: ld returned 1 exit status.../obj/EXECUTABLES/adb_intermediates/adb) /usr/bin/ld: cannot find -lncurses collect2: ld returned 1 exit...从上图发现,的确是由前面一键安装时安装了 openjdk-6-jdk,有两种方式可以解决: 1) 配置规范的Java SDK 下载: jdk-6u20-linux-i586.bin 解压: .
以及中文注释源代码已放置在github中: https://github.com/yunwei37/xv6-labs tools 环境:在vmware中新安装的ubuntu 版本 20.04: uname -a Linux...ubuntu 5.4.0-39-generic #43-Ubuntu SMP Fri Jun 19 10:28:31 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux...to `major' /usr/bin/ld: /home/yunwei/qemu/qga/commands-posix.c:634: undefined reference to `minor' collect2
环境suse12.5keepalived 2.1.5gcc 4.0openssl 1.0.2 和 1.1.0报错编译的时候报错如下/usr/lib64/gcc/x86_64-suse-linux/4.8.../x86_64-suse-linux/bin/ld: check/libcheck.a(check_ssl.o): in function `build_ssl_ctx':/tmp/keepalived...to `TLS_method'/usr/lib64/gcc/x86_64-suse-linux/4.8/../../../.....to `SSL_set0_rbio'/usr/lib64/gcc/x86_64-suse-linux/4.8/../../../.....to `SSL_set0_wbio'collect2: error: ld returned 1 exit statusMakefile:475: recipe for target 'keepalived
静态库:静态链接,由静态链接器(collect2/ld)来实现 动态库:动态链接,由动态链接器来实现 静态库 链接静态库 与 链接一般的.o没有区别 比如,如果printf函数是由静态库来提供的话,那就需要连接...链接动态库 在链接动态库时,collect2/ld不会将动态库中.o的代码直接静态链接(复制)到自己程序中,只会留下调用接口。...静态库 与 动态库的名字尾缀 静态库名字尾缀 ①windows:尾缀为.lib ②Linux:尾缀为.a 动态库名字尾缀 ① windows:尾缀为.dll ②Linux:尾缀为.so
lX11 /usr/bin/ld: /tmp/ccnTgDEZ.o: undefined reference to symbol 'sincos@@GLIBC_2.2.5' //lib/x86_64-linux-gnu.../libm.so.6: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit
/usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtend.o -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5 -L/usr/lib64...使用g++ -v命令可以查看最后一行collect2使用的命令选项,进而了解生成可执行文所需的相关依赖。...g++ -v main.o test.o ... usr/libexec/gcc/x86_64-redhat-linux/4.8.5/collect2 --build-id --no-add-needed...--eh-frame-hdr --hash-style=gnu -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 /usr/lib64.../gcc/x86_64-redhat-linux/4.8.5/crtend.o -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5 -L/usr/lib64 -L/usr/
wget make gcc flex bison libssl-dev bc kmod 二、安装交叉编译器 交叉编译器的安装同上文 Uboot 的编译中安装的交叉编译器一致,这里不再多做解释 三、下载linux...git clone -b zero-5.2.y --depth 1 https://github.com/Lichee-Pi/linux.git 2、修改makefile文件 cd linux vim...[365]CROSS_COMPILE = /opt/gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf...- 四、编译linux源码 1、然后开始编译 cd linux make licheepi_zero_defconfig make menuconfig #一般不用修改,需要时单独改 make -j16...0x20): multiple definition of `yylloc’; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here collect2
_mysql' extension creating build/temp.linux-x86_64-3.6 creating build/temp.linux-x86_64-3.6/MySQLdb...find -lmysqlclient collect2: error: ld returned 1 exit status error: command 'gcc' failed with exit.../cursors.py -> build/lib.linux-x86_64-3.6/MySQLdb copying MySQLdb/release.py -> build/lib.linux-x86.../lib.linux-x86_64-3.6/MySQLdb/constants copying MySQLdb/constants/__init__.py -> build/lib.linux-x86...cannot find -lmysqlclient collect2: error: ld returned 1 exit status error: command 'gcc' failed
errorwhen compiling the several packages from /home/builder/master/master50/master_eXtremeDB_4.0.1780_linux...Compiled successfully: Sat Sep 2823:14:58 2013 cc -O3 -D_GNU_SOURCE -D_LINUX -D_SMP -D_Ix86 -DMCO_PLATFORM_X64.../target/bin/08-benchmarks-perf /usr/bin/ld: cannot find-lpthread collect2: ld returned 1 exitstatus make
return 0; } 编译: gcc -o expTest expTest.c /tmp/ccx5lXbS.o:在函数‘main’中: expTest.c:(.text+0x20):对‘exp’未定义的引用 collect2...再次编译运行: gcc -lm -o expTest expTest.c /tmp/ccYT3E65.o:在函数‘main’中: expTest.c:(.text+0x20):对‘exp’未定义的引用 collect2...对于代码一: ldd expTest linux-vdso.so.1 => (0x00007ffec079d000) libc.so.6 => /lib/x86_64-linux-gnu...linux-vdso.so.1 => (0x00007ffefdfc9000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f9afcccb000...) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f9afc901000) /lib64/ld-linux-x86-64.so
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