我想制作so文件以便在python中使用它。如何从 fortran 源创建共享库?
我已经像下面的代码一样进行了测试。
gfortran -c mod.f90
#gfortran -c sub1.f90
gfortran -c func.f90
gfortran -shared -fPIC -o func.so func.f90 mod.o
但我无法在python中导入它。我在 fortran 源代码中使用了模块文件。我从 python 导入了 fortran 源代码。我不确定我是否做对了。
[===>14:47:59]f1:python
Python 2.7.2+ (default, Oct 4 2011, 20:03:08)
[GCC 4.6.1] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import func
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: dynamic module does not define init function (initfunc)
func.f90
-----------------------------------------
program func
use mod_test
switch1 = .true.
switch2 = .false.
x = 1.2
!call test(x, z)
print *, b, str, z, switch1, switch2
!print *, 'hello'
end program func
-----------------------------------------
mod.f90
-----------------------------------------
module mod_test
!implicit none
integer a
real x, y, z
real*8 :: b = 3.4
logical*2 switch1, switch2
character*5, parameter :: str = 'good'
end module mod_test
-----------------------------------------
sub1.f90
-----------------------------------------
subroutine test(input, output)
real, intent(in) :: input
real, intent(out) :: output
output = (input + input)
end subroutine
-----------------------------------------