diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 91 |
1 files changed, 72 insertions, 19 deletions
diff --git a/configure.ac b/configure.ac index 96c43f9..9272c99 100644 --- a/configure.ac +++ b/configure.ac @@ -27,6 +27,19 @@ AC_PREREQ([2.69]) ## release!!! ## AC_INIT([HDF5], [1.9.222], [help@hdfgroup.org]) + + + +## PLACE CHECKS FOR REQUIRED PACKAGES NEEDED TO INSTALL HDF5 AT THE BEGINNING +## -------------------------------------------------------------------------- +## Check if they have Perl installed on their system. We only need Perl +## if they're using a GNU compiler. +## +AC_SUBST([PERL]) PERL="" +##if test "X$GCC" = "Xyes"; then + AC_CHECK_PROGS([PERL], [perl],, [$PATH]) +##fi + AC_CONFIG_SRCDIR([src/H5.c]) AC_CONFIG_HEADER([src/H5config.h]) @@ -346,6 +359,12 @@ esac AC_CHECK_SIZEOF([long double], [8]) +## Check for __FLOAT128 extension +AC_CHECK_SIZEOF([__float128]) +if test "$ac_cv_sizeof___float128" != 0; then + AC_DEFINE([HAVE_FLOAT128], [1], [Determine if __float128 is available]) +fi + ## ---------------------------------------------------------------------- ## Check if they would like the Fortran interface compiled ## @@ -429,7 +448,6 @@ if test "X$HDF_FORTRAN" = "Xyes"; then ## See if the fortran compiler supports the intrinsic function "STORAGE_SIZE" PAC_PROG_FC_STORAGE_SIZE - ## Set the sizeof function for use later in the fortran tests if test "X$HAVE_STORAGE_SIZE_FORTRAN" = "Xyes";then FC_SIZEOF_A="STORAGE_SIZE(a, c_size_t)/STORAGE_SIZE(c_char_'a',c_size_t)" @@ -471,6 +489,11 @@ if test "X$HDF_FORTRAN" = "Xyes"; then AC_SUBST([FORTRAN_HAVE_C_LONG_DOUBLE]) AC_SUBST([FORTRAN_C_LONG_DOUBLE_IS_UNIQUE]) AC_SUBST([FORTRAN_SIZEOF_LONG_DOUBLE]) + AC_SUBST([H5CONFIG_F_NUM_RKIND]) + AC_SUBST([H5CONFIG_F_RKIND]) + AC_SUBST([H5CONFIG_F_RKIND_SIZEOF]) + AC_SUBST([H5CONFIG_F_NUM_IKIND]) + AC_SUBST([H5CONFIG_F_IKIND]) ## Setting definition if there is a 16 byte fortran integer if `echo $PAC_FC_ALL_INTEGER_KINDS_SIZEOF | grep '16' >/dev/null`; then @@ -524,6 +547,54 @@ if test "X$HDF_FORTRAN" = "Xyes"; then FORTRAN_SIZEOF_LONG_DOUBLE=${ac_cv_sizeof_long_double} AC_DEFINE_UNQUOTED([FORTRAN_SIZEOF_LONG_DOUBLE], ["${ac_cv_sizeof_long_double}"], [Determine the size of C long double]) + + dnl get the largest sizeof for REAL kinds + dnl max_real_fortran_sizeof="`echo $pack_real_sizeof | sed -e 's/, *$//g' | sed -e [0-9]*$`" + dnl max_real_fortran_sizeof="`echo $PAC_FC_ALL_REAL_KINDS_SIZEOF | sed -e 's/, }//g' | sed -e [0-9]*$`" + dnl max_real_fortran_sizeof="`echo $PAC_FC_ALL_REAL_KINDS_SIZEOF | sed -e 's/\(, \}\)//g' | sed -e 's/.* //g'`" + + max_real_fortran_sizeof="`echo \"[$]PAC_FC_ALL_REAL_KINDS_SIZEOF\" | perl -ne '/,(\d+)\}/; print $1'`" + max_real_fortran_kind="`echo \"[$]PAC_FC_ALL_REAL_KINDS\" | perl -ne '/,(\d+)\}/; print $1'`" + + if test "$ac_cv_sizeof___float128" != "$max_real_fortran_sizeof" && test "${ac_cv_sizeof_long_double}" != "$max_real_fortran_sizeof"; then + AC_MSG_WARN([ + Fortran REAL(KIND=$max_real_fortran_kind) is $max_real_fortran_sizeof Bytes, but no corresponding C float type exists of that size + !!! Fortran interfaces will not be generated for REAL(KIND=$max_real_fortran_kind) !!! + ]) + PAC_FC_ALL_REAL_KINDS="`echo \"[$]PAC_FC_ALL_REAL_KINDS\" | $PERL -pe 's/,\d+}/}/g;'`" + PAC_FC_ALL_REAL_KINDS_SIZEOF="`echo \"[$]PAC_FC_ALL_REAL_KINDS_SIZEOF\" | $PERL -pe 's/,\d+}/}/g;'`" + fi + AC_MSG_CHECKING([for Fortran interoperable KINDS with C]) + AC_MSG_RESULT([$PAC_FC_ALL_REAL_KINDS]) + + dnl count the number of real kinds + H5CONFIG_F_NUM_RKIND="INTEGER, PARAMETER :: num_rkinds = `echo \"[$]PAC_FC_ALL_REAL_KINDS\" | perl -e '$count = (<STDIN> =~ tr/,//);print $count+1'`" + H5CONFIG_F_RKIND="INTEGER, DIMENSION(1:num_rkinds) :: rkind = (/`echo $PAC_FC_ALL_REAL_KINDS | sed -e 's/{//g' | sed -e 's/}//g'`/)" + H5CONFIG_F_RKIND_SIZEOF="INTEGER, DIMENSION(1:num_rkinds) :: rkind_sizeof = (/`echo $PAC_FC_ALL_REAL_KINDS_SIZEOF | sed -e 's/{//g' | sed -e 's/}//g'`/)" + + AC_DEFINE_UNQUOTED([H5CONFIG_F_NUM_RKIND], $H5CONFIG_F_NUM_RKIND, [Define number of valid Fortran REAL KINDs]) + AC_DEFINE_UNQUOTED([H5CONFIG_F_RKIND], $H5CONFIG_F_RKIND, [Define valid Fortran REAL KINDs]) + AC_DEFINE_UNQUOTED([H5CONFIG_F_RKIND_SIZEOF], $H5CONFIG_F_RKIND_SIZEOF, [Define valid Fortran REAL KINDs Sizeof]) + + dnl remove the invalid kind from the list + dnl AC_MSG_WARN([...$PAC_FC_ALL_REAL_KINDS_SIZEOF...$PAC_FC_ALL_REAL_KINDS...]) + dnl PAC_FC_ALL_REAL_KINDS="{4,8,16}" + dnl tmp3="`echo $PAC_FC_ALL_REAL_KINDS | perl -pe 's/,[0-9]*\}$/\}/g'`" + dnl tmp1="`echo "${PAC_FC_ALL_REAL_KINDS}" | sed -e 's/,[0-9]*\}*\$/}/g'`" + dnl tmp1="`echo $pac_validRealKinds | sed s/'w*$'//`" + dnl tmp2="`echo $PAC_FC_ALL_REAL_KINDS_SIZEOF | sed -e 's/[0-9]*, \}*$/}/g'`" + dnl tmp3="$PAC_FC_ALL_REAL_KINDS_SIZEOF" + dnl echo "$tmp3" + dnl tmp2=`echo $tmp3 | sed -e 's/[0-9]//'` + dnl AC_MSG_WARN([here $tmp2....]) + + dnl PAC_FC_ALL_REAL_KINDS="{4,8,16}" + dnl echo "$PAC_FC_ALL_REAL_KINDS" + dnl tmp1="`echo "${PAC_FC_ALL_REAL_KINDS}" | sed -e 's/,[0-9]*\}*\$/}/g'`" + dnl tmp1="`echo $pac_validRealKinds | sed s/'w*$'//`" + dnl tmp2="`echo $PAC_FC_ALL_REAL_KINDS_SIZEOF | sed -e 's/[0-9]*, \}*$/}/g'`" + dnl tmp3="$PAC_FC_ALL_REAL_KINDS_SIZEOF" + ## Change back to the C language AC_LANG_POP(Fortran) PAC_LDBL_DIG @@ -600,15 +671,6 @@ fi ## ---------------------------------------------------------------------- -## Check if they have Perl installed on their system. We only need Perl -## if they're using a GNU compiler. -## -AC_SUBST([PERL]) PERL="" -if test "X$GCC" = "Xyes"; then - AC_CHECK_PROGS([PERL], [perl],, [$PATH]) -fi - -## ---------------------------------------------------------------------- ## Check which archiving tool to use. This needs to be done before ## the AM_PROG_LIBTOOL macro. ## @@ -1154,15 +1216,6 @@ AC_CHECK_SIZEOF([off64_t], [8]) ## Checkpoint the cache AC_CACHE_SAVE -## Check for __FLOAT128 extension -AC_MSG_CHECKING([for __float128]) -AC_TRY_COMPILE([], - [__float128 x;], - [AC_DEFINE([HAVE_FLOAT128], [1], [Determine if __float128 is available]) - AC_MSG_RESULT([yes])], - AC_MSG_RESULT([no]) -) - ## ---------------------------------------------------------------------- ## Check if the dev_t type is a scalar type (must come after the check for ## sys/types.h) |