Description:  Detect "armel" and "armhf" architectures on Debian
Last-Updated: 2016-07-14
Forwarded: yes
Bug-Origin: https://github.com/open-mpi/ompi/issues/2514

Index: openmpi-2.0.1/configure
===================================================================
--- openmpi-2.0.1.orig/configure
+++ openmpi-2.0.1/configure
@@ -31917,7 +31917,7 @@ $as_echo "$as_me: WARNING: This usually
             OPAL_GCC_INLINE_ASSIGN='"mov %0=r0\n;;\n" : "=&r"(ret)'
             ;;
 
-        armv7*)
+        armv7*|arm-*-linux-gnueabihf)
             opal_cv_asm_arch="ARM"
             OPAL_ASM_SUPPORT_64BIT=1
             OPAL_ASM_ARM_VERSION=7
@@ -31942,7 +31942,7 @@ _ACEOF
             OPAL_GCC_INLINE_ASSIGN='"mov %0, #0" : "=&r"(ret)'
             ;;
 
-        armv5*linux*|armv4*linux*)
+        armv5*linux*|armv4*linux*|arm-*-linux-gnueabi)
             # uses Linux kernel helpers for some atomic operations
             opal_cv_asm_arch="ARM"
             OPAL_ASM_SUPPORT_64BIT=0
Index: openmpi-2.0.1/config/opal_config_asm.m4
===================================================================
--- openmpi-2.0.1.orig/config/opal_config_asm.m4
+++ openmpi-2.0.1/config/opal_config_asm.m4
@@ -922,7 +922,7 @@ AC_DEFUN([OPAL_CONFIG_ASM],[
             OPAL_GCC_INLINE_ASSIGN='"mov %0=r0\n;;\n" : "=&r"(ret)'
             ;;
 
-        armv7*)
+        armv7*|arm-*-linux-gnueabihf)
             opal_cv_asm_arch="ARM"
             OPAL_ASM_SUPPORT_64BIT=1
             OPAL_ASM_ARM_VERSION=7
@@ -941,7 +941,7 @@ AC_DEFUN([OPAL_CONFIG_ASM],[
             OPAL_GCC_INLINE_ASSIGN='"mov %0, #0" : "=&r"(ret)'
             ;;
 
-        armv5*linux*|armv4*linux*)
+        armv5*linux*|armv4*linux*|arm-*-linux-gnueabi)
             # uses Linux kernel helpers for some atomic operations
             opal_cv_asm_arch="ARM"
             OPAL_ASM_SUPPORT_64BIT=0