Fix some more dependency woes

Author: hmenke

.github/workflows/linux.yml

@@ -30,7 +30,6 @@ jobs:
 
       - name: Build etsf-io
         run: |
-          mkdir src/group_level/
           bash -e autogen.sh
           mkdir build/
           cd build/

config/etsf/template.Makefile.am

@@ -25,7 +25,7 @@ libetsf_io_la_LIBADD = $(top_builddir)/src/low_level/libetsf_io_low_level.la \
 	$(NETCDF_WRAPPERS)
 
 #dependencies
-etsf_io.o: etsf_io.f90 \
+$(libetsf_io_la_OBJECTS): etsf_io.f90 \
 @INCLUDED_FILES@
 
-ETSF_IO.@MODULE_EXT@ etsf_io.@MODULE_EXT@: etsf_io.o
+ETSF_IO.@MODULE_EXT@ etsf_io.@MODULE_EXT@: $(libetsf_io_la_OBJECTS)

tests/group_level/Makefile.am

@@ -15,17 +15,26 @@ tests_init_SOURCES = tests_init.f90
 tests_init_LDFLAGS = -L$(top_builddir)/src/group_level
 tests_init_LDADD = $(top_builddir)/src/group_level/libetsf_io.la
 
-tests_write_SOURCES = tests_module.f90 tests_write.f90
+tests_write_SOURCES = tests_write.f90
 tests_write_LDFLAGS = -L$(top_builddir)/src/group_level
-tests_write_LDADD = $(top_builddir)/src/group_level/libetsf_io.la
+tests_write_LDADD = tests_module.$(OBJEXT) $(top_builddir)/src/group_level/libetsf_io.la
+EXTRA_tests_write_SOURCES = tests_module.f90
+EXTRA_tests_write_DEPENDENCIES = tests_module.$(OBJEXT)
+$(tests_write_OBJECTS): tests_module.$(OBJEXT)
 
-tests_read_SOURCES = tests_module.f90 tests_read.f90
+tests_read_SOURCES = tests_read.f90
 tests_read_LDFLAGS = -L$(top_builddir)/src/group_level
-tests_read_LDADD = $(top_builddir)/src/group_level/libetsf_io.la
+tests_read_LDADD = tests_module.$(OBJEXT) $(top_builddir)/src/group_level/libetsf_io.la
+EXTRA_tests_read_SOURCES = tests_module.f90
+EXTRA_tests_read_DEPENDENCIES = tests_module.$(OBJEXT)
+$(tests_read_OBJECTS): tests_module.$(OBJEXT)
 
-tests_copy_SOURCES = tests_module.f90 tests_copy.f90
+tests_copy_SOURCES = tests_copy.f90
 tests_copy_LDFLAGS = -L$(top_builddir)/src/group_level
-tests_copy_LDADD = $(top_builddir)/src/group_level/libetsf_io.la
+tests_copy_LDADD = tests_module.$(OBJEXT) $(top_builddir)/src/group_level/libetsf_io.la
+EXTRA_tests_copy_SOURCES = tests_module.f90
+EXTRA_tests_copy_DEPENDENCIES = tests_module.$(OBJEXT)
+$(tests_copy_OBJECTS): tests_module.$(OBJEXT)
 
 TESTS = run