Hello friends,
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
(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
The problem is src/(*.f90)'s except main.f90 are module. Hence, if I
have 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
so, for Makefile.am, I have to make a strict order of files in
scasr_SOURCES. i.e.
with the sources as :
scasr_SOURCES = \
src/constants.f90 src/environment.f90 src/util.f90 \
src/init.f90 src/main.f90
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
I get error:
ake 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
Is there any way out so that make/configure will check the dependency by
itself?
