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mirror of https://github.com/TREX-CoE/trexio.git synced 2024-07-22 10:47:43 +02:00

Autoconfig with optional HDF5 compilation (#42)

Makefile.in:
* recursive build;
* advanced make targets;
* major support for autoconf and minor for package managers.

configure.ac:
* optional HDF5 compilation [default: --with-hdf5];
* add -fPIC to CFLAGS if missing.
This commit is contained in:
Evgeny Posenitskiy 2021-04-28 15:30:18 +02:00 committed by GitHub
parent 08a28c9ae4
commit 818d66d4d3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 383 additions and 97 deletions

13
.gitignore vendored Normal file
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@ -0,0 +1,13 @@
Makefile
src/Makefile
auto-bugs
autogen.sh
autom4te.cache/
clean.sh
config.*
configure
install-sh
trexio-*.tar.gz
trexio-*/

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Makefile.in Normal file
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# @configure_input@
# Package-specific substitution variables
package = @PACKAGE_NAME@
version = @PACKAGE_VERSION@
tarname = @PACKAGE_TARNAME@
distdir = $(tarname)-$(version)
# Prefix-specific substitution variables
prefix = @prefix@
includedir = @includedir@
docdir = @docdir@
htmldir = @htmldir@
libdir = @libdir@
# Supplementary
exec_prefix = @exec_prefix@
libexecdir = @libexecdir@
lispdir = @lispdir@
# VPATH-specific substitution variables
srcdir = @srcdir@
VPATH = @srcdir@
# Tool-specific substitution variables
CC = @CC@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
FC = @FC@
FCFLAGS = @FCFLAGS@
LIBS = @LIBS@
LDFLAGS = @LDFLAGS@
INSTALL = @INSTALL@
.PHONY: FORCE all install clean check dist distcheck
.POSIX:
.SUFFIXES:
all install clean check:
cd src && $(MAKE) $@
dist: $(distdir).tar.gz
$(distdir).tar.gz: $(distdir)
tar chof - $(distdir) | gzip -9 -c > $@
rm -rf $(distdir)
# for now copy entire src/ directory into $(distdir) in order for distcheck rule to work
# later on can be changed to ship only files like *.c *.h *.f90 *.so *.mod
$(distdir): FORCE
mkdir -p $(distdir)
cp $(srcdir)/configure.ac $(distdir)
cp $(srcdir)/configure $(distdir)
cp $(srcdir)/config.h.in $(distdir)
cp $(srcdir)/install-sh $(distdir)
cp -r $(srcdir)/src $(distdir)
cp $(srcdir)/Makefile.in $(distdir)
cp $(srcdir)/LICENSE $(distdir)
FORCE:
-rm $(distdir).tar.gz >/dev/null 2>&1
-rm -rf $(distdir) >/dev/null 2>&1
distcheck: $(distdir).tar.gz
gzip -cd $(distdir).tar.gz | tar xvf -
cd $(distdir) && \
./configure CC="$(CC)" CFLAGS="$(CFLAGS)" && \
$(MAKE) all && \
$(MAKE) check && \
$(MAKE) DESTDIR=$${PWD}/_inst install && \
$(MAKE) clean
rm -rf $(distdir)
@echo "*** Package $(distdir).tar.gz is ready for distribution."
Makefile: Makefile.in config.status
./config.status $@
config.status: configure
./config.status --recheck

152
configure.ac Normal file
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([TREXIO], [0.2], [https://github.com/TREX-CoE/trexio/issues])
AC_CONFIG_SRCDIR([src/trexio_text.h])
AC_CONFIG_HEADERS([config.h])
PKG_PROG_PKG_CONFIG()
# Checks for programs.
AC_PROG_CC
AC_PROG_FC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_CC_C99
# Configure with HDF5 (default: --with-hdf5 using pkg-config) [optional]:
# ./configure [--with-hdf5 or --with-hdf5=yes]
# Configure with user-provided path to HDF5:
# ./configure --with-hdf5=/usr/lib/x86_64-linux-gnu/hdf5/serial
# Configure without HDF5:
# ./configure --without-hdf5 [or --with-hdf5=no]
# Checks for basic libraries.
AC_CHECK_LIB([m], [main])
AC_CHECK_LIB([z], [main])
# Checks for basic header files.
AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h unistd.h])
# Search for pthread
have_pthreads=no
AC_SEARCH_LIBS([pthread_create], [pthread], [have_pthreads=yes])
if test "x${have_pthreads}" = xyes; then
AC_CHECK_HEADERS([pthread.h], [], [have_pthreads=no])
fi
if test "x${have_pthreads}" = xno; then
AC_MSG_ERROR([
------------------------------------------
The pthread library and header file
required to build TREXIO. Stopping...
Check 'config.log' for more information.
------------------------------------------])
fi
AC_ARG_WITH([hdf5],
AS_HELP_STRING([--with-hdf5],
[Include HDF5 functionality @<:@default: yes@:>@])],
[hdf5=${withval}],
[hdf5=yes])
have_hdf5=no
have_hdf5_hl=no
if test "x${hdf5}" = xno; then
AC_MSG_WARN([
------------------------------------------
Configuring with the HDF5 library is
recommended to build efficient TREXIO.
------------------------------------------])
elif test "x${hdf5}" = xyes; then
# Check if HDF5 is already configured (e.g. after calling `module load hdf5-<version>`)
AC_CHECK_HEADERS([hdf5_hl.h])
AC_CHECK_LIB([hdf5_hl], [H5LTfind_dataset], [], [have_hdf5_hl=no])
AC_CHECK_HEADERS([hdf5.h])
AC_CHECK_LIB([hdf5], [H5open], [], [have_hdf5=no])
# If HDF5 is not configured, try using pkg-config
if test "x${have_hdf5}" = xno; then
PKG_CHECK_MODULES([HDF5], [hdf5 >= 1.8])
CFLAGS="${HDF5_CFLAGS} ${CFLAGS}"
LIBS="${HDF5_LIBS} -lhdf5_hl ${LIBS}"
fi
else
if test "x${hdf5}" = x; then
AC_MSG_ERROR([
------------------------------------------
The path to HDF5 library is required.
Maybe you forgot to pass --with-hdf5="/your/path/" to configure script.
Stopping...
------------------------------------------])
fi
CPPFLAGS="-I${hdf5}/include ${CPPFLAGS}"
LDFLAGS="-L${hdf5} ${LDFLAGS}"
AC_CHECK_HEADERS([hdf5_hl.h], [], [have_hdf5_hl=no])
AC_CHECK_LIB([hdf5_hl], [H5LTfind_dataset], [], [have_hdf5_hl=no])
AC_CHECK_HEADERS([hdf5.h], [], [have_hdf5=no])
AC_CHECK_LIB([hdf5], [H5open], [], [have_hdf5=no])
fi
# add -fPIC if not present in CFLAGS, necessary to compile TREXIO
# TODO: replace with AM_CFLAGS for appropriate targer once Automake is introduced
case "${CFLAGS}" in
*-fPIC*)
;;
*)
AC_MSG_WARN([
------------------------------------------
Adding -fPIC option to CFLAGS.
This is necessary to build TREXIO.
------------------------------------------])
CFLAGS="${CFLAGS} -fPIC"
;;
esac
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([memset mkdir strerror])
AC_CONFIG_FILES([Makefile
src/Makefile])
AC_OUTPUT
echo \
"-------------------------------------------------
${PACKAGE_NAME} Version ${PACKAGE_VERSION}
Prefix: '${prefix}'.
CC: ${CC}
CPPFLAGS: ${CPPFLAGS}
CFLAGS: ${CFLAGS}
FC: ${FC}
FCLAGS: ${FCFLAGS}
LDFLAGS: ${LDFLAGS}
LIBS: ${LIBS}
Package features:
Compilation with HDF5: ${hdf5}
Now type 'make @<:@<target>@:>@'
where the optional <target> is:
all - build C and Fortran APIs
check - check C and Fortran APIs
clean - clean the produced files
--------------------------------------------------"

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@ -1,95 +0,0 @@
COMPILER=GNU
#COMPILER=INTEL
#COMPILER=LLVM
ifeq ($(COMPILER),GNU)
CC=gcc -g
CFLAGS=-fPIC -fexceptions -Wall -Werror -Wpedantic -Wextra
FC=gfortran -g
FFLAGS=-fPIC -fcheck=all -Waliasing -Wampersand -Wconversion -Wsurprising -Wintrinsics-std -Wno-tabs -Wintrinsic-shadow -Wline-truncation -Wreal-q-constant -Wuninitialized -fbacktrace -ffpe-trap=zero,overflow,underflow -finit-real=nan
LIBS= $(shell pkg-config --libs hdf5) -lhdf5_hl -lgfortran
INCLUDE = $(shell pkg-config --cflags hdf5)
endif
ifeq ($(COMPILER),INTEL)
CC=icc -xHost
CFLAGS=-fPIC -g -O2
FC=ifort -xHost
FFLAGS=-fPIC -g -O2
LIBS= #-lm
endif
#TODO
ifeq ($(COMPILER),LLVM)
CC=clang
CFLAGS=-fPIC -g -O2
FC=flang
FFLAGS=fPIC -g -O2
LIBS=-lm
endif
OBJECT_FILES= trexio.o trexio_text.o trexio_hdf5.o
SOURCE_FILES= test.c trexio.c trexio_hdf5.c trexio_text.c
HEADER_FILES= trexio.h trexio_text.h trexio_hdf5.h trexio_s.h
ORG_FILES= templates_front/templator_front.org templates_text/templator_text.org \
templates_hdf5/templator_hdf5.org
export CC CFLAGS FC FFLAGS LIBS
.PHONY: clean
libtrexio.so: $(OBJECT_FILES) $(HEADER_FILES)
$(CC) -shared $(OBJECT_FILES) -o libtrexio.so
fortran: trexio_f.o
trexio_f.o: libtrexio.so trexio_f.f90
$(FC) $(FFLAGS) -c trexio_f.f90 -o trexio_f.o
check: cppcheck.out
cat cppcheck.out
cppcheck.out: $(HEADER_FILES) $(SOURCE_FILES)
cppcheck --addon=cert -q --error-exitcode=0 \
--enable=warning,performance,portability,missingInclude,information \
--language=c --std=c99 -rp --platform=unix64 \
$(INCLUDE) $(SOURCE_FILES) 2>$@
trexio.c trexio_f.f90 trexio.h: $(ORG_FILES)
./build_trexio.sh
test_c: libtrexio.so test.c
$(CC) $(CFLAGS) $(INCLUDE) -Wl,-rpath,$(PWD) -L. test.c -ltrexio $(LIBS) -o test_c
test_f: libtrexio.so test.f90 trexio_f.o
$(FC) $(FFLAGS) $(INCLUDE) -Wl,-rpath,$(PWD) -L. test.f90 trexio_f.o -ltrexio $(LIBS) -o test_f
test: test_c test_f
$(RM) -r trexio_test
$(RM) -r trexio_test_fort
./test_c
./test_f
clean:
$(RM) *.o libtrexio.so test_*.h5 test_f test_c
$(RM) -r trexio_test/ trexio_test_fort/
%.o: %.c $(HEADER_FILES)
$(CC) $(CFLAGS) $(INCLUDE) -c $*.c -o $*.o

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# @configure_input@
# Package-specific substitution variables
package = @PACKAGE_NAME@
version = @PACKAGE_VERSION@
tarname = @PACKAGE_TARNAME@
distdir = $(tarname)-$(version)
# Prefix-specific substitution variables
prefix = @prefix@
includedir = @includedir@
docdir = @docdir@
htmldir = @htmldir@
libdir = @libdir@
# Supplementary
exec_prefix = @exec_prefix@
libexecdir = @libexecdir@
lispdir = @lispdir@
# VPATH-specific substitution variables
srcdir = @srcdir@
VPATH = @srcdir@
# Tool-specific substitution variables
CC = @CC@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
FC = @FC@
FCFLAGS = @FCFLAGS@
LIBS = @LIBS@
LDFLAGS = @LDFLAGS@
INSTALL = @INSTALL@
ifeq ($(CC),gcc)
#CFLAGS = -g -fPIC -O2 -fexceptions -Wall -Werror -Wpedantic -Wextra
endif
ifeq ($(FC),gfortran)
#FCFLAGS = -g -fPIC -O2 -fcheck=all -Waliasing -Wampersand -Wconversion -Wsurprising -Wintrinsics-std -Wno-tabs -Wintrinsic-shadow -Wline-truncation -Wreal-q-constant -Wuninitialized -fbacktrace -ffpe-trap=zero,overflow,underflow -finit-real=nan
endif
ifeq ($(CC),icc)
#CFLAGS = -xHost -fPIC -g -O2 -fexceptions -Wall -Werror -Wpedantic -Wextra
endif
ifeq ($(FC),ifort)
#FCFLAGS = -xHost -fPIC -g -O2
endif
ifeq ($(CC),clang)
#CFLAGS = -fPIC -g -O2
endif
ifeq ($(FC),flang)
#FCFLAGS = -fPIC -g -O2
endif
OBJECT_FILES= trexio.o trexio_text.o trexio_hdf5.o
SOURCE_FILES= test.c trexio.c trexio_hdf5.c trexio_text.c
HEADER_FILES= trexio.h trexio_text.h trexio_hdf5.h trexio_s.h
ORG_FILES= templates_front/templator_front.org templates_text/templator_text.org \
templates_hdf5/templator_hdf5.org
.PHONY: all fortran clean install
.POSIX:
.SUFFIXES:
all: libtrexio.so fortran
libtrexio.so: $(OBJECT_FILES) $(HEADER_FILES)
$(CC) -shared $(OBJECT_FILES) -o libtrexio.so
fortran: trexio_f.o
trexio_f.o: libtrexio.so trexio_f.f90
$(FC) $(FCFLAGS) -c trexio_f.f90 -o trexio_f.o
cppcheck: cppcheck.out
cat cppcheck.out
cppcheck.out: $(HEADER_FILES) $(SOURCE_FILES)
cppcheck --addon=cert -q --error-exitcode=0 \
--enable=warning,performance,portability,missingInclude,information \
--language=c --std=c99 -rp --platform=unix64 \
$(CPPFLAGS) $(SOURCE_FILES) 2>$@
trexio.c trexio_f.f90 trexio.h: $(ORG_FILES)
./build_trexio.sh
test_c: libtrexio.so test.c
$(CC) $(CPPFLAGS) $(CFLAGS) -Wl,-rpath,$(PWD) -L. test.c -ltrexio $(LDFLAGS) $(LIBS) -o test_c
test_f: libtrexio.so trexio_f.o test.f90
$(FC) $(CPPFLAGS) $(FCFLAGS) -Wl,-rpath,$(PWD) -L. test.f90 trexio_f.o -ltrexio $(LDFLAGS) $(LIBS) -o test_f
check: test_c test_f
$(RM) -r trexio_test
$(RM) -r trexio_test_fort
./test_c
./test_f
# $(DESTDIR) is needed for future support of package managers
# install should avoid build target due to possible conflict when prefix overriden
install:
$(INSTALL) -d $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)
cp libtrexio.so $(DESTDIR)$(libdir)
cp trexio*.h $(DESTDIR)$(includedir)
clean:
$(RM) *.o libtrexio.so test_*.h5 test_f test_c
$(RM) -r trexio_test/ trexio_test_fort/
%.o: %.c $(HEADER_FILES)
$(CC) $(CPPFLAGS) $(CFLAGS) -c $*.c -o $*.o
Makefile: Makefile.in ../config.status
cd .. && ./config.status src/$@
../config.status: ../configure
cd .. && ./config.status --recheck

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@ -402,7 +402,7 @@ struct trexio_back_end_s {
These names are populated by the generator.py (i.e. they are hard-coded), which is why the user
should tend to avoid renaming the ~.txt~ data files.
#+begin_src c :tangle prefix_front.h
#+begin_src c :tangle prefix_front.h :exports none
trexio_t* trexio_open(const char* file_name, const char mode, const back_end_t back_end);
#+end_src
@ -530,7 +530,7 @@ end interface
output:
~trexio_exit_code~ exit code.
#+begin_src c :tangle prefix_front.h
#+begin_src c :tangle prefix_front.h :exports none
trexio_exit_code trexio_close(trexio_t* file);
#+end_src