1
庫我不能用我的。所以LD看不到我剛剛建立
[0] [[email protected] segfaulty]$ cat Makefile
all: ishy_crashy.so main.c
gcc -L. -lishy_crashy -o crashy main.c
ishy_crashy.so: libby.h libby.c
gcc -fPIC -shared -Wl,-soname,ishy_crashy -o ishy_crashy.so libby.c
[0] [[email protected] segfaulty]$ make
gcc -fPIC -shared -Wl,-soname,ishy_crashy -o ishy_crashy.so libby.c
gcc -L. -lishy_crashy -o crashy main.c
/usr/bin/ld: cannot find -lishy_crashy
collect2: error: ld returned 1 exit status
make: *** [all] Error 1
[2] [[email protected] segfaulty]$ file ishy_crashy.so
ishy_crashy.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=0x0bcbdf5d7d1b88222ee057c014c906cd9fdd859d, not stripped
[0] [[email protected] segfaulty]$ echo $LD_LIBRARY_PATH
[0] [[email protected] segfaulty]$ export LD_LIBRARY_PATH=.:`pwd`:/lib:/usr/lib:/usr/local/lib
[0] [[email protected] segfaulty]$ make
gcc -L. -lishy_crashy -o crashy main.c
/usr/bin/ld: cannot find -lishy_crashy
collect2: error: ld returned 1 exit status
make: *** [all] Error 1
[2] [[email protected] segfaulty]$ ls
ishy_crashy.so libby.c libby.h main.c Makefile
[0] [[email protected] segfaulty]$ echo $LD_LIBRARY_PATH
.:/tmp/segfaulty:/lib:/usr/lib:/usr/local/lib
What'm我缺少的鏈接？