configure: Remove $ac_cv_type_[TYPE] checks for C99 types

Now Open MPI requires a C99 compiler. Checking availability of
the following types is no more needed.

- `long long` (`signed` and `unsigned`)
- `long double`
- `float _Complex`
- `double _Complex`
- `long double _Complex`

Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>

Author: kawashima-fj

config/ompi_find_mpi_aint_count_offset.m4

@@ -97,8 +97,7 @@ AC_DEFUN([_OMPI_FIND_MPI_COUNT_TYPE], [
 
     MPI_COUNT_TYPE=unknonwn
     AC_MSG_CHECKING([for type of MPI_Count])
-    if test $ac_cv_type_long_long = yes && \
-       test $ac_cv_sizeof_long_long -le $ac_cv_sizeof_size_t && \
+    if test $ac_cv_sizeof_long_long -le $ac_cv_sizeof_size_t && \
        test $ac_cv_sizeof_long_long -ge $MPI_AINT_SIZE; then
         MPI_COUNT_TYPE="long long"
         MPI_COUNT_DATATYPE=MPI_LONG_LONG

configure.ac

@@ -410,28 +410,18 @@ AC_CHECK_SIZEOF(char)
 AC_CHECK_SIZEOF(short)
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
-if test "$ac_cv_type_long_long" = yes; then
-    AC_CHECK_SIZEOF(long long)
-fi
+AC_CHECK_SIZEOF(long long)
 AC_CHECK_SIZEOF(float)
 AC_CHECK_SIZEOF(double)
-if test "$ac_cv_type_long_double" = yes; then
-    AC_CHECK_SIZEOF(long double)
-fi
+AC_CHECK_SIZEOF(long double)
 if test "$ac_cv_type___float128" = yes; then
     AC_CHECK_SIZEOF(__float128)
 fi
 # We only need these types if we're building the OMPI project, but
 # OPAL currently doesn't protect for their lack of presence well.
-if test "$ac_cv_type_float__Complex" = yes; then
-    AC_CHECK_SIZEOF(float _Complex)
-fi
-if test "$ac_cv_type_double__Complex" = yes; then
-    AC_CHECK_SIZEOF(double _Complex)
-fi
-if test "$ac_cv_type_long_double__Complex" = yes; then
-    AC_CHECK_SIZEOF(long double _Complex)
-fi
+AC_CHECK_SIZEOF(float _Complex)
+AC_CHECK_SIZEOF(double _Complex)
+AC_CHECK_SIZEOF(long double _Complex)
 
 AC_CHECK_SIZEOF(void *)
 AC_CHECK_SIZEOF(size_t)
@@ -470,30 +460,20 @@ OPAL_C_GET_ALIGNMENT(short, OPAL_ALIGNMENT_SHORT)
 OPAL_C_GET_ALIGNMENT(wchar_t, OPAL_ALIGNMENT_WCHAR)
 OPAL_C_GET_ALIGNMENT(int, OPAL_ALIGNMENT_INT)
 OPAL_C_GET_ALIGNMENT(long, OPAL_ALIGNMENT_LONG)
-if test "$ac_cv_type_long_long" = yes; then
-    OPAL_C_GET_ALIGNMENT(long long, OPAL_ALIGNMENT_LONG_LONG)
-fi
+OPAL_C_GET_ALIGNMENT(long long, OPAL_ALIGNMENT_LONG_LONG)
 OPAL_C_GET_ALIGNMENT(float, OPAL_ALIGNMENT_FLOAT)
 OPAL_C_GET_ALIGNMENT(double, OPAL_ALIGNMENT_DOUBLE)
-if test "$ac_cv_type_long_double" = yes; then
-    OPAL_C_GET_ALIGNMENT(long double, OPAL_ALIGNMENT_LONG_DOUBLE)
-fi
+OPAL_C_GET_ALIGNMENT(long double, OPAL_ALIGNMENT_LONG_DOUBLE)
 if test "$ac_cv_type___float128" = yes; then
     OPAL_C_GET_ALIGNMENT(__float128, OPAL_ALIGNMENT___FLOAT128)
 fi
 
 
 # We only need these types if we're building the OMPI project, but
 # OPAL currently doesn't protect for their lack of presence well.
-if test "$ac_cv_type_float__Complex" = yes; then
-    OPAL_C_GET_ALIGNMENT(float _Complex, OPAL_ALIGNMENT_FLOAT_COMPLEX)
-fi
-if test "$ac_cv_type_double__Complex" = yes; then
-    OPAL_C_GET_ALIGNMENT(double _Complex, OPAL_ALIGNMENT_DOUBLE_COMPLEX)
-fi
-if test "$ac_cv_type_long_double__Complex" = yes; then
-    OPAL_C_GET_ALIGNMENT(long double _Complex, OPAL_ALIGNMENT_LONG_DOUBLE_COMPLEX)
-fi
+OPAL_C_GET_ALIGNMENT(float _Complex, OPAL_ALIGNMENT_FLOAT_COMPLEX)
+OPAL_C_GET_ALIGNMENT(double _Complex, OPAL_ALIGNMENT_DOUBLE_COMPLEX)
+OPAL_C_GET_ALIGNMENT(long double _Complex, OPAL_ALIGNMENT_LONG_DOUBLE_COMPLEX)
 
 OPAL_C_GET_ALIGNMENT(void *, OPAL_ALIGNMENT_VOID_P)
 OPAL_C_GET_ALIGNMENT(size_t, OPAL_ALIGNMENT_SIZE_T)