From: Martin Mares <mj@ucw.cz>
Date: Mon, 11 Feb 2019 11:32:13 +0000 (+0100)
Subject: Configure: Recognize "armhf" architecture
X-Git-Tag: v6.5.10~5
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=c624623f6b9a79e14b2f2663145931e70908f212;p=libucw.git

Configure: Recognize "armhf" architecture

I needed to build LibUCW on Raspberry PI.

However, support for armhf is still a little bit hackish:
You need to configure with "ARCH=armhf" (auto-detection from GCC machine
type does now work) and tests require an explicit export of LD_LIBRARY_PATH
run/lib.
---

diff --git a/ucw/perl/UCW/Configure/C.pm b/ucw/perl/UCW/Configure/C.pm
index b1475925..730b5145 100644
--- a/ucw/perl/UCW/Configure/C.pm
+++ b/ucw/perl/UCW/Configure/C.pm
@@ -94,6 +94,13 @@ if ($arch eq 'i386') {
 	Set("CPU_BIG_ENDIAN");
 	UnSet("CPU_ALLOW_UNALIGNED");
 	Set("CPU_STRUCT_ALIGN" => 4);
+} elsif ($arch eq "armhf") {
+	Set("CPU_ARM");
+	UnSet("CPU_64BIT_POINTERS");
+	Set("CPU_LITTLE_ENDIAN");
+	UnSet("CPU_BIG_ENDIAN");
+	UnSet("CPU_ALLOW_UNALIGNED");
+	Set("CPU_STRUCT_ALIGN" => 4);
 } elsif (!Get("CPU_LITTLE_ENDIAN") && !Get("CPU_BIG_ENDIAN")) {
 	Fail "Architecture not recognized, please set CPU_xxx variables manually.";
 }