使用fortran自动制作:文件顺序

问题描述

尝试使用自动工具构建代码时，我遇到了一个小问题.我的文件结构是:

I am facing a small problem when trying to build my code with autotools.My file structure is:

$ tree
.
|-- configure.ac
|-- Makefile.am
`-- src
    |-- constants.f90
    |-- environment.f90
    |-- init.f90
    |-- main.f90
    `-- util.f90

(删除了可能不必要的行)而我的Makefile.am是:

(deleted possibly unnecessary lines)and my Makefile.am is:

#SUBDIRS= help
bin_PROGRAMS = scasr
scasr_SOURCES = \
                src/constants.f90  src/environment.f90  src/util.f90 \
                src/init.f90 src/main.f90
scasr_LDADD =
EXTRA_DIST= autogen.sh
CLEANFILES =*.mod

问题是src/(*.f90)的，除了main.f90是模块.因此，如果我必须手动编写makefile，我将拥有:

The problem is src/(*.f90)'s except main.f90 are module. Hence, if Ihave to write the makefile by hand, I will have:

constants.o : constants.f90
environment.o : environment.f90
init.o : init.f90 util.o constants.o
main.o : main.f90 init.o constants.o environment.o
util.o : util.f90 constants.o

因此，对于Makefile.am，我必须对文件进行严格排序scasr_SOURCES. IE.来源为:

so, for Makefile.am, I have to make a strict order of files inscasr_SOURCES. i.e.with the sources as :

scasr_SOURCES = \
                src/constants.f90  src/environment.f90  src/util.f90 \
                src/init.f90 src/main.f90

它可以编译.但是如果我有:

It compiles fine.But if I have as:

scasr_SOURCES = src/main.f90 \
                src/constants.f90  src/environment.f90  src/util.f90 \
                src/init.f90

我收到错误消息:

make  all-am
make[1]: Entering directory `/home/rudra/Programs/ScASR/trunk'
gfortran  -g -O2 -c -o src/main.o src/main.f90
src/main.f90:7.4:

use mget_env
    1
Fatal Error: Can't open module file 'mget_env.mod' for reading at (1):
No such file or directory
make[1]: *** [src/main.o] Error 1

是否有任何出路，以便make/configure通过以下方式检查依赖关系:本身?还是我必须保持严格的秩序?

Is there any way out so that make/configure will check the dependency byitself? Or I must keep a strict order?

推荐答案

(评论中的答案.请参见)

(Answers in the comments. See Question with no answers, but issue solved in the comments (or extended in chat) )

@Stefan写道:

@Stefan wrote:

OP写道:

1. 创建一个依赖项列表(makedepf90是一个不错的选择)

1. create a dependency list (makedepf90 is a good option)

$ makedepf90 src/*.f90 src/constants.o : src/constants.f90 src/environment.o : src/environment.f90 src/init.o : src/init.f90 src/util.o src/constants.o src/main.o : src/main.f90 src/init.o src/constants.o src/environment.o src/util.o : src/util.f90 src/constants.o

1. 只需将步骤1的输出复制并粘贴到scasr_SOURCES之后:

scasr_SOURCES = src/main.f90\ src/constants.f90 src/environment.f90 rc/util.f90 src/init.f90 src/constants.o : src/constants.f90 src/environment.o : src/environment.f90 src/init.o : src/init.f90 src/util.o src/constants.o src/main.o : src/main.f90 src/init.o src/constants.o src/environment.o src/util.o : src/util.f90 src/constants.o

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