mirror of
https://github.com/TREX-CoE/trexio.git
synced 2024-11-03 20:54:07 +01:00
155 lines
4.3 KiB
Plaintext
155 lines
4.3 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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AC_INIT([TREXIO], [0.2], [https://github.com/TREX-CoE/trexio/issues])
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AC_CONFIG_SRCDIR([src/trexio_text.h])
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AC_CONFIG_HEADERS([config.h])
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PKG_PROG_PKG_CONFIG()
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_FC
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_CC_C99
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# Configure with HDF5 (default: --with-hdf5 using pkg-config) [optional]:
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# ./configure [--with-hdf5 or --with-hdf5=yes]
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# Configure with user-provided path to HDF5:
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# ./configure --with-hdf5=/usr/lib/x86_64-linux-gnu/hdf5/serial
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# Configure without HDF5:
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# ./configure --without-hdf5 [or --with-hdf5=no]
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# when configure complains about missing install-sh or install.sh, execute:
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# automake --add-missing --copy
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# Checks for basic libraries.
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AC_CHECK_LIB([m], [main])
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AC_CHECK_LIB([z], [main])
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# Checks for basic header files.
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AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h unistd.h])
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# Search for pthread
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have_pthreads=no
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AC_SEARCH_LIBS([pthread_create], [pthread], [have_pthreads=yes])
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if test "x${have_pthreads}" = xyes; then
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AC_CHECK_HEADERS([pthread.h], [], [have_pthreads=no])
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fi
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if test "x${have_pthreads}" = xno; then
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AC_MSG_ERROR([
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------------------------------------------
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The pthread library and header file
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required to build TREXIO. Stopping...
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Check 'config.log' for more information.
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------------------------------------------])
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fi
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AC_ARG_WITH([hdf5],
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AS_HELP_STRING([--with-hdf5],
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[Include HDF5 functionality @<:@default: yes@:>@])],
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[hdf5=${withval}],
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[hdf5=yes])
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if test "x${hdf5}" = xno; then
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AC_MSG_WARN([
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------------------------------------------
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Configuring with the HDF5 library is
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recommended to build efficient TREXIO.
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------------------------------------------])
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elif test "x${hdf5}" = xyes; then
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# Check if HDF5 is already configured (e.g. after calling `module load hdf5-<version>`)
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AC_CHECK_HEADERS([hdf5_hl.h])
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AC_CHECK_LIB([hdf5_hl], [H5LTfind_dataset], [], [have_hdf5_hl=no])
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AC_CHECK_HEADERS([hdf5.h])
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AC_CHECK_LIB([hdf5], [H5open], [], [have_hdf5=no])
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# If HDF5 is not configured, try using pkg-config
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if test "x${have_hdf5}" = xno; then
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PKG_CHECK_MODULES([HDF5], [hdf5 >= 1.8])
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CFLAGS="${HDF5_CFLAGS} ${CFLAGS}"
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LIBS="${HDF5_LIBS} -lhdf5_hl ${LIBS}"
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fi
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else
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if test "x${hdf5}" = x; then
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AC_MSG_ERROR([
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------------------------------------------
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The path to HDF5 library is required.
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Maybe you forgot to pass --with-hdf5="/your/path/" to configure script.
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Stopping...
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------------------------------------------])
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fi
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CPPFLAGS="-I${hdf5}/include ${CPPFLAGS}"
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LDFLAGS="-L${hdf5} ${LDFLAGS}"
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AC_CHECK_HEADERS([hdf5_hl.h])
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AC_CHECK_LIB([hdf5_hl], [H5LTfind_dataset], [], [have_hdf5_hl=no])
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AC_CHECK_HEADERS([hdf5.h])
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AC_CHECK_LIB([hdf5], [H5open], [], [have_hdf5=no])
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fi
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# add -fPIC if not present in CFLAGS, necessary to compile TREXIO
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# TODO: replace with AM_CFLAGS for appropriate targer once Automake is introduced
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case "${CFLAGS}" in
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*-fPIC*)
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;;
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*)
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AC_MSG_WARN([
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------------------------------------------
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Adding -fPIC option to CFLAGS.
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This is necessary to build TREXIO.
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------------------------------------------])
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CFLAGS="${CFLAGS} -fPIC"
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;;
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esac
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# Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_INT32_T
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AC_TYPE_INT64_T
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AC_TYPE_SIZE_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT64_T
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_CHECK_FUNCS([memset mkdir strerror])
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AC_CONFIG_FILES([Makefile
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src/Makefile
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tests/Makefile])
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AC_OUTPUT
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echo \
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"-------------------------------------------------
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${PACKAGE_NAME} Version ${PACKAGE_VERSION}
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Prefix: '${prefix}'.
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CC: ${CC}
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CPPFLAGS: ${CPPFLAGS}
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CFLAGS: ${CFLAGS}
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FC: ${FC}
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FCLAGS: ${FCFLAGS}
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LDFLAGS: ${LDFLAGS}
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LIBS: ${LIBS}
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Package features:
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Compilation with HDF5: ${hdf5}
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Now type 'make @<:@<target>@:>@'
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where the optional <target> is:
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all - build C and Fortran APIs
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check - check C and Fortran APIs
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clean - clean the produced files
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--------------------------------------------------"
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