diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 184 |
1 files changed, 19 insertions, 165 deletions
diff --git a/configure.ac b/configure.ac index 51e40d7..393b194 100644 --- a/configure.ac +++ b/configure.ac @@ -441,9 +441,9 @@ if test "X$HDF_FORTRAN" = "Xyes"; then AC_SUBST([FSEARCH_DIRS]) ## -------------------------------------------------------------------- - ## Check for a Fortran 9X compiler and how to include modules. + ## Check for a Fortran compiler and how to include modules. ## - AC_PROG_FC([f90 pgf90 slf90 f95 g95 xlf95 efc ifort ftn],) + AC_PROG_FC([PAC_FC_SEARCH_LIST],) AC_F9X_MODS ## It seems that libtool (as of Libtool 1.5.14) is trying to @@ -461,99 +461,27 @@ if test "X$HDF_FORTRAN" = "Xyes"; then ## -------------------------------------------------------------------- ## See if the fortran compiler supports the intrinsic function "SIZEOF" - - AC_MSG_CHECKING([if Fortran compiler supports intrinsic SIZEOF]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ - PROGRAM main - i = sizeof(x) - END PROGRAM - ])],[AC_MSG_RESULT([yes]) - HAVE_SIZEOF_FORTRAN="yes"], - [AC_MSG_RESULT([no])]) + PAC_PROG_FC_SIZEOF ## See if the fortran compiler supports the intrinsic function "C_SIZEOF" - - AC_MSG_CHECKING([if Fortran compiler supports intrinsic C_SIZEOF]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ - PROGRAM main - USE ISO_C_BINDING - INTEGER(C_INT) :: a - INTEGER(C_SIZE_T) :: result - result = C_SIZEOF(a) - END PROGRAM - ])], [AC_MSG_RESULT([yes]) - HAVE_C_SIZEOF_FORTRAN="yes"], - [AC_MSG_RESULT([no])]) + PAC_PROG_FC_C_SIZEOF ## See if the fortran compiler supports the intrinsic function "STORAGE_SIZE" - - AC_MSG_CHECKING([if Fortran compiler supports intrinsic STORAGE_SIZE]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ - PROGRAM main - INTEGER :: a - INTEGER :: result - result = STORAGE_SIZE(a) - END PROGRAM - ])], [AC_MSG_RESULT([yes]) - HAVE_STORAGE_SIZE_FORTRAN="yes"], - [AC_MSG_RESULT([no])]) + PAC_PROG_FC_STORAGE_SIZE ## Check to see if -r8 was specified to determine if we need to ## compile the DOUBLE PRECISION interfaces. - - AC_MSG_CHECKING([if Fortran default REAL is DOUBLE PRECISION]) - - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ - MODULE type_mod - INTERFACE h5t - MODULE PROCEDURE h5t_real - MODULE PROCEDURE h5t_dble - END INTERFACE - CONTAINS - SUBROUTINE h5t_real(r) - REAL :: r - END SUBROUTINE h5t_real - SUBROUTINE h5t_dble(d) - DOUBLE PRECISION :: d - END SUBROUTINE h5t_dble - END MODULE type_mod - PROGRAM main - USE type_mod - REAL :: r - DOUBLE PRECISION :: d - CALL h5t(r) - CALL h5t(d) - END PROGRAM main - ])], [AC_MSG_RESULT([no])], - [AC_MSG_RESULT([yes]) - FORTRAN_DEFAULT_REALisDBLE="yes"]) + PAC_PROG_FC_DEFAULT_REALisDBLE if test "X$HDF_FORTRAN2003" = "Xyes"; then ## Checking if the compiler supports the required Fortran 2003 features and ## disable Fortran 2003 if it does not. - - AC_MSG_CHECKING([if Fortran compiler version compatible with Fortran 2003 HDF]) - HAVE_FORTRAN_2003="no" - - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[ - - USE iso_c_binding - IMPLICIT NONE - TYPE(C_PTR) :: ptr - TYPE(C_FUNPTR) :: funptr - CHARACTER(LEN=80, KIND=c_char), TARGET :: ichr - - ptr = C_LOC(ichr(1:1)) - - ])],[AC_MSG_RESULT([yes]) - HAVE_F2003_REQUIREMENTS=[yes]], - [AC_MSG_RESULT([no])]) + PAC_PROG_FC_HAVE_F2003_REQUIREMENTS + if test "X$HAVE_F2003_REQUIREMENTS" = "Xno"; then - ## echo $HAVE_FORTRAN_2003 AC_MSG_ERROR([Fortran compiler lacks required Fortran 2003 features; unsupported Fortran 2003 compiler, remove --enable-fortran2003]) else - ## echo $HAVE_FORTRAN_2003 HAVE_FORTRAN_2003="yes" fi fi @@ -593,91 +521,18 @@ if test "X$HDF_CXX" = "Xyes"; then ## Change to the C++ language AC_LANG_PUSH(C++) - AC_MSG_CHECKING([if $CXX needs old style header files in includes]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -#include <iostream> - -int main(void) { return 0; } - ])], - [AC_MSG_RESULT([no])], - [AC_MSG_RESULT([yes]) - CXXFLAGS="${CXXFLAGS} -DOLD_HEADER_FILENAME" - AM_CXXFLAGS="${AM_CXXFLAGS} -DOLD_HEADER_FILENAME"]) - - AC_MSG_CHECKING([if $CXX can handle namespaces]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -namespace H5 { -int fnord; -} + # Checking if C++ needs old style header files in includes + PAC_PROG_CXX_HEADERS + + # Checking if C++ can handle namespaces + PAC_PROG_CXX_NAMESPACE + + # Checking if C++ has offsetof extension + PAC_PROG_CXX_OFFSETOF + + # if C++ can handle static cast + PAC_PROG_CXX_STAIC_CAST -int main(void) { - using namespace H5; - fnord = 37; - return 0; -} - ])], [AC_MSG_RESULT([yes])], - [AC_MSG_RESULT([no]) - CXXFLAGS="${CXXFLAGS} -DH5_NO_NAMESPACE" - AM_CXXFLAGS="${AM_CXXFLAGS} -DH5_NO_NAMESPACE"]) - - AC_MSG_CHECKING([if $CXX supports std]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -#include <string> - -using namespace std; - -int main(void) { - string myString("testing namespace std"); - return 0; -} - ])], [AC_MSG_RESULT([yes])], - [AC_MSG_RESULT([no]) - CXXFLAGS="${CXXFLAGS} -DH5_NO_STD" - AM_CXXFLAGS="${AM_CXXFLAGS} -DH5_NO_STD"]) - - AC_MSG_CHECKING([if $CXX supports bool types]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -int main(void) { - bool flag; - return 0; -} - ])], [AC_MSG_RESULT([yes])], - [AC_MSG_RESULT([no]) - CXXFLAGS="${CXXFLAGS} -DBOOL_NOTDEFINED" - AM_CXXFLAGS="${AM_CXXFLAGS} -DBOOL_NOTDEFINED"]) - - AC_MSG_CHECKING([if $CXX has offsetof extension]) - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ - #include <stdio.h> - #include <stddef.h> - ],[ - struct index_st - { - unsigned char type; - unsigned char num; - unsigned int len; - }; - typedef struct index_st index_t; - int x,y; - x = offsetof(struct index_st, len); - y = offsetof(index_t, num) - ])],[AC_MSG_RESULT([yes]) - AC_DEFINE([CXX_HAVE_OFFSETOF], [1], [Define if C++ compiler recognizes offsetof])], - AC_MSG_RESULT([no])) - - AC_MSG_CHECKING([if $CXX can handle static cast]) - AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -int main(void) { - float test_float; - int test_int; - test_float = 37.0; - test_int = static_cast <int> (test_float); - return 0; -} - ])], [AC_MSG_RESULT([yes])], - [AC_MSG_RESULT([no]) - CXXFLAGS="${CXXFLAGS} -DNO_STATIC_CAST" - AM_CXXFLAGS="${AM_CXXFLAGS} -DNO_STATIC_CAST"]) else AC_MSG_RESULT([no]) CXX="no" @@ -695,7 +550,6 @@ if test "X$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. |