cygwin c创设动态/静态链接库
cygwin c创建动态/静态链接库
test.c
1.动态链接库
test.c
int num() { static int i = 0; return i++; }
main.c
#include "stdio.h" extern int num(); int main() { printf("%d\n", num()); printf("%d\n", num()); printf("%d\n", num()); return 0; }
1.动态链接库
a.gcc -shared -fPIC -o libtest.dll test.c[生成libtest.dll]
b.gcc -o main main.c -L. -ltest[生成main.exe]
c../main.exe
2.静态链接库
a.gcc -c test.c[生成test.o]
b.ar crv libtest.a test.o[生成libtest.a]
c.gcc -o main main.c -L. -ltest[生成main.exe]
d../main.exe