libgomp: Only check for 2*sizeof(void*) int type with Fortran [PR96661]

The depend type is a struct with two pointer members for C/C++ - but for
Fortran OpenMP requires an integer type with kind = omp_depend_kind. Thus,
libgomp's configure checks that an integer type/kind with size 2*sizeof(void*)
is available. However, this integer type/kind is not needed when building without
Fortran support. Thus, only check this when Fortran is enabled.

libgomp/
	PR libgomp/96661
	* configure.ac: Only check for int-type = 2*size_t support when
	building with Fortran support.
	* configure: Regenerate.

diff --git a/libgomp/configure b/libgomp/configure
index 6161da5..4bc9b38 100755 (executable)
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -17007,13 +17007,15 @@ fi
 if test $OMP_NEST_LOCK_25_SIZE -gt 8 || test $OMP_NEST_LOCK_25_ALIGN -gt $OMP_NEST_LOCK_25_SIZE; then
   OMP_NEST_LOCK_25_KIND=8
 fi
-if test $OMP_DEPEND_KIND -eq 16; then
-  if test $OMP_INT128_SIZE -ne 16; then
-    as_fn_error $? "unsupported system, cannot find Fortran int kind=16, needed for omp_depend_kind" "$LINENO" 5
-  fi
-else
-  if test $OMP_DEPEND_KIND -ne 8; then
-    as_fn_error $? "unsupported system, cannot find Fortran integer kind for omp_depend_kind" "$LINENO" 5
+if test "$ac_cv_fc_compiler_gnu" = yes; then
+  if test $OMP_DEPEND_KIND -eq 16; then
+    if test $OMP_INT128_SIZE -ne 16; then
+      as_fn_error $? "unsupported system, cannot find Fortran int kind=16, needed for omp_depend_kind" "$LINENO" 5
+    fi
+  else
+    if test $OMP_DEPEND_KIND -ne 8; then
+      as_fn_error $? "unsupported system, cannot find Fortran integer kind for omp_depend_kind" "$LINENO" 5
+    fi
   fi
 fi
 

diff --git a/libgomp/configure.ac b/libgomp/configure.ac
index 7df80a3..bfb613b 100644 (file)
--- a/libgomp/configure.ac
+++ b/libgomp/configure.ac
@@ -438,13 +438,15 @@ fi
 if test $OMP_NEST_LOCK_25_SIZE -gt 8 || test $OMP_NEST_LOCK_25_ALIGN -gt $OMP_NEST_LOCK_25_SIZE; then
   OMP_NEST_LOCK_25_KIND=8
 fi
-if test $OMP_DEPEND_KIND -eq 16; then
-  if test $OMP_INT128_SIZE -ne 16; then
-    AC_MSG_ERROR([unsupported system, cannot find Fortran int kind=16, needed for omp_depend_kind])
-  fi
-else
-  if test $OMP_DEPEND_KIND -ne 8; then
-    AC_MSG_ERROR([unsupported system, cannot find Fortran integer kind for omp_depend_kind])
+if test "$ac_cv_fc_compiler_gnu" = yes; then
+  if test $OMP_DEPEND_KIND -eq 16; then
+    if test $OMP_INT128_SIZE -ne 16; then
+      AC_MSG_ERROR([unsupported system, cannot find Fortran int kind=16, needed for omp_depend_kind])
+    fi
+  else
+    if test $OMP_DEPEND_KIND -ne 8; then
+      AC_MSG_ERROR([unsupported system, cannot find Fortran integer kind for omp_depend_kind])
+    fi
   fi
 fi