龙芯系统中编译ksymoops出错

最新推荐文章于 2023-10-18 10:22:04 发布

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#reference #function #build #makefile #gcc #patch

解决龙芯系统上编译ksymoops源码时出现的错误，包括警告信息和未定义引用问题。通过修改Makefile并链接正确的库解决了未定义引用错误。

龙芯系统编译ksymoops源码出错：

" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o ksymoops.o ksymoops.c ksymoops.c: 在函数‘parse’中: ksymoops.c:452: 警告：传递‘adhoc_addresses’的参数 2 给指针时，目标与指针符号不一致 gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o io.o io.c gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o ksyms.o ksyms.c gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o map.o map.c gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o misc.o misc.c gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o object.o object.c gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o oops.o oops.c oops.c: 在函数‘Oops_code_values’中: oops.c:358: 警告：对指针赋值时目标与指针符号不一致 oops.c: 在函数‘Oops_decode’中: oops.c:2243: 警告：传递‘Oops_code_values’的参数 2 给指针时，目标与指针符号不一致 oops.c: 在函数‘Oops_read’中: oops.c:2459: 警告：传递‘Oops_decode’的参数 1 给指针时，目标与指针符号不一致 gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o re.o re.c gcc -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -c -o symbol.o symbol.c gcc io.o ksyms.o ksymoops.o map.o misc.o object.o oops.o re.o symbol.o -O2 -g -Dlinux -Wall -Wno-conversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -DINSTALL_PREFIX="/"/usr/"" -DCROSS="/"/"" -DDEF_KSYMS=/"/proc/ksyms/" -DDEF_LSMOD=/"/proc/modules/" -DDEF_OBJECTS=/"/lib/modules/*r//" -DDEF_MAP=/"/usr/src/linux/System.map/" -Wl,-Bstatic -lbfd -liberty -Wl,-Bdynamic -o ksymoops /usr/lib/gcc/mipsel-everest-linux/4.3.2/../../../libbfd.a(compress.o): In function `bfd_uncompress_section_contents': (.text+0x1c4): undefined reference to `inflateInit_' /usr/lib/gcc/mipsel-everest-linux/4.3.2/../../../libbfd.a(compress.o): In function `bfd_uncompress_section_contents': (.text+0x228): undefined reference to `inflate' /usr/lib/gcc/mipsel-everest-linux/4.3.2/../../../libbfd.a(compress.o): In function `bfd_uncompress_section_contents': (.text+0x24c): undefined reference to `inflateReset' /usr/lib/gcc/mipsel-everest-linux/4.3.2/../../../libbfd.a(compress.o): In function `bfd_uncompress_section_contents': (.text+0x274): undefined reference to `inflateEnd' collect2: ld 返回 1 make: *** [ksymoops] 错误 1 error: Bad exit status from /var/tmp/rpm-tmp.95297 (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.95297 (%build)

明显的错误：(.text+0x1c4): undefined reference to `inflateInit_'

查找这个变量是属于哪个库文件

[root@loongson ~]# grep -rn inflateInit_ /usr/include/ /usr/include/zconf.h:19:# define inflateInit_ z_inflateInit_ /usr/include/zconf.h:321:# pragma map(inflateInit_,"ININ") grep: warning: /usr/include/gphoto2/gphoto2: recursive directory loop [root@loongson ~]# rpm -qf /usr/include/zconf.h zlib-devel-1.2.3-14 [root@loongson ~]# rpm -ql zlib-devel-1.2.3-14 /usr/include/zconf.h /usr/include/zlib.h /usr/lib/libz.a /usr/lib/libz.la /usr/lib/libz.so /usr/share/doc/zlib-devel-1.2.3 /usr/share/doc/zlib-devel-1.2.3/algorithm.txt /usr/share/doc/zlib-devel-1.2.3/example.c /usr/share/doc/zlib-devel-1.2.3/minigzip.c /usr/share/man/man3/zlib.3.gz

于是修改Makefile，并打patch,如下：

Binary files ksymoops-2.4.9-old/io.o and ksymoops-2.4.9/io.o differ Binary files ksymoops-2.4.9-old/ksymoops and ksymoops-2.4.9/ksymoops differ Binary files ksymoops-2.4.9-old/ksymoops.o and ksymoops-2.4.9/ksymoops.o differ Binary files ksymoops-2.4.9-old/ksyms.o and ksymoops-2.4.9/ksyms.o differ diff -Nur ksymoops-2.4.9-old/Makefile ksymoops-2.4.9/Makefile --- ksymoops-2.4.9-old/Makefile 2002-10-13 17:13:59.000000000 +0800 +++ ksymoops-2.4.9/Makefile 2010-08-11 16:34:48.000000000 +0800 @@ -108,7 +108,7 @@ $(OBJECTS): $(DEFS) $(PROGS): %: %.o $(DEFS) $(OBJECTS) - $(CC) $(OBJECTS) $(CFLAGS) $(LDFLAGS) $(STATIC) -lbfd -liberty $(DYNAMIC) -o $@ + $(CC) $(OBJECTS) $(CFLAGS) $(LDFLAGS) $(STATIC) -lbfd -lz -liberty $(DYNAMIC) -o $@ -@size $@ clean: Binary files ksymoops-2.4.9-old/map.o and ksymoops-2.4.9/map.o differ Binary files ksymoops-2.4.9-old/misc.o and ksymoops-2.4.9/misc.o differ Binary files ksymoops-2.4.9-old/object.o and ksymoops-2.4.9/object.o differ Binary files ksymoops-2.4.9-old/oops.o and ksymoops-2.4.9/oops.o differ Binary files ksymoops-2.4.9-old/re.o and ksymoops-2.4.9/re.o differ Binary files ksymoops-2.4.9-old/symbol.o and ksymoops-2.4.9/symbol.o differ ~

编译完毕了，呵呵！