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Improve HDF5 detection

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This commit is contained in:
Anthony Scemama 2023-01-19 00:27:26 +01:00
parent c320ed0b88
commit 2067ff23ac
1 changed files with 17 additions and 5 deletions
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22
configure.ac
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@ -131,17 +131,23 @@ AS_IF([test "x$with_hdf5" == "xno"], [
AC_DEFINE([HAVE_HDF5], 0, [Define to 1 if HDF5 is available]) ],
[test "x$with_hdf5" != "xyes"], [
HDF5_PATH="$with_hdf5"
HDF5_LIBS="-L$HDF5_PATH/lib -lhdf5"
HDF5_LIBS="-L$HDF5_PATH/lib"
HDF5_CFLAGS="-I$HDF5_PATH/include"
AC_DEFINE([HAVE_HDF5], 1, [Define to 1 if HDF5 is available]) ],
[
PKG_CHECK_EXISTS([hdf5], [
PKG_CHECK_MODULES([HDF5], [hdf5 >= 1.8])
],
[ AC_PATH_PROG([H5CC],[h5cc],[not_found])
AS_IF([test "$H5CC" != "not_found"], [
eval "$(grep '^prefix=' $H5CC)"
eval "$(grep '^exec_prefix=' $H5CC)"
eval "$(grep '^libdevdir=' $H5CC)"
eval "$(grep '^includedir=' $H5CC)"
HDF5_CFLAGS="-I$includedir"
HDF5_LIBS="-L$libdevdir"
])
])
AC_CHECK_LIB([hdf5], [H5Fcreate], [ HDF5_LIBS="-lhdf5" ], [
AC_MSG_ERROR([-lhdf5 fails, use ./configure --with-hdf5=...]) ])
AC_CHECK_HEADER([hdf5.h], [HDF5_CFLAGS=""], [
AC_MSG_ERROR([hdf5.h not found, use ./configure --with-hdf5=...]) ])
AC_DEFINE([HAVE_HDF5], 1, [Define to 1 if HDF5 is available])
])
@ -153,6 +159,12 @@ AC_SUBST([HDF5_CPPFLAGS])
CFLAGS="${HDF5_CFLAGS} ${CFLAGS}"
LIBS="${HDF5_LIBS} ${LIBS}"
AS_IF([test "x$with_hdf5" != "xno"], [
AC_CHECK_LIB([hdf5], [H5Fcreate], [], [
AC_MSG_ERROR([-lhdf5 fails, use ./configure --with-hdf5=...]) ])
AC_CHECK_HEADER([hdf5.h], [], [
AC_MSG_ERROR([hdf5.h not found, use ./configure --with-hdf5=...]) ])
])
# The block below should only execute if the ax_lib_hdf5.m4 macro failed to find HDF5.
# It is only needed to manually build Python API because setup.py depends on HDF5.