[PATCH] Support for Flang and ARM HPC compiler

[pawel . osmialowski]

From: Paul Osmialowski <address@hidden>

Signed-off-by: Paul Osmialowski <address@hidden>
---
 lib/autoconf/c.m4       | 7 +++++--
 lib/autoconf/fortran.m4 | 4 +++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
index 6f2f5bac..4ab97b86 100644
--- a/lib/autoconf/c.m4
+++ b/lib/autoconf/c.m4
@@ -458,6 +458,9 @@ if test -z "$CC"; then
   AC_CHECK_TOOLS(CC, cl.exe)
 fi
 if test -z "$CC"; then
+  AC_CHECK_TOOL(CC, armclang)
+fi
+if test -z "$CC"; then
   AC_CHECK_TOOL(CC, clang)
 fi
 ])
@@ -707,7 +710,7 @@ if test -z "$CXX"; then
   else
     AC_CHECK_TOOLS(CXX,
                   [m4_default([$1],
-                              [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC 
xlC_r xlC clang++])],
+                              [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC 
xlC_r xlC armclang++ clang++])],
                   g++)
   fi
 fi
@@ -886,7 +889,7 @@ _AC_ARG_VAR_LIBS()dnl
 _AC_ARG_VAR_CPPFLAGS()dnl
 _AC_ARG_VAR_PRECIOUS([OBJC])dnl
 AC_CHECK_TOOLS(OBJC,
-              [m4_default([$1], [gcc objcc objc cc CC clang])],
+              [m4_default([$1], [gcc objcc objc cc CC armclang clang])],
               gcc)
 # Provide some information about the compiler.
 _AS_ECHO_LOG([checking for _AC_LANG compiler version])
diff --git a/lib/autoconf/fortran.m4 b/lib/autoconf/fortran.m4
index 134bf09c..c55978d8 100644
--- a/lib/autoconf/fortran.m4
+++ b/lib/autoconf/fortran.m4
@@ -317,7 +317,9 @@ AC_DEFUN([_AC_FC_DIALECT_YEAR],
 #  ifort, previously ifc: Intel Fortran 95 compiler for Linux/x86
 #  efc: Intel Fortran 95 compiler for IA64
 #  nagfor: NAGWare Fortran 77/90/95 compiler
-m4_define([_AC_F95_FC], [gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran 
pgf95 lf95 ftn nagfor])
+#  flang: LLVM Fortran compiler
+#  armflang: ARM HPC Fortran compiler
+m4_define([_AC_F95_FC], [gfortran g95 xlf95 f95 fort ifort ifc efc armflang 
flang pgfortran pgf95 lf95 ftn nagfor])
 m4_define([_AC_F90_FC], [xlf90 f90 pgf90 pghpf epcf90])
 m4_define([_AC_F77_FC], [g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77])
 AC_DEFUN([_AC_PROG_FC],
-- 
2.11.0 (Apple Git-81)