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Properly detect mipsel as little endian architecture.

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* Properly detect mipsel as little endian architecture. (Closes: #785126)
  - Add fix-mips-endian.patch
This commit is contained in:
Felix Geyer 2015-05-12 19:09:50 +02:00
parent 00f3d8d22e
commit 4878e2db55
3 changed files with 43 additions and 0 deletions
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2
debian/changelog vendored
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@ -30,6 +30,8 @@ cmake (3.2.2-1) UNRELEASED; urgency=low
- Pass the date from d/changelog to sphinx.
* Add libcurl-ssl-dev as an alternative build-dependency to
libcurl4-openssl-dev. (Closes: #785128)
* Properly detect mipsel as little endian architecture. (Closes: #785126)
- Add fix-mips-endian.patch
-- Mario Lang <mlang@debian.org> Mon, 27 Apr 2015 22:31:13 +0200

40
debian/patches/fix-mips-endian.patch vendored Normal file
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@ -0,0 +1,40 @@
From b1d560a0b9e6c545f65c170bdbbcf5da35123b58 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Tue, 12 May 2015 11:38:02 -0400
Subject: [PATCH] CPU: MIPS is biendian
MIPS machines are biendian hence they can run both big endian kernels
e.g. Debian mips architecture, and little endian kernels e.g. Debian
mipsel architecture. Use predefined macros to distinguish them.
Change-Id: I75fccd3cb1ef7915c8754ebbb64cb52a948b4ad8
Reported-by: Mathieu Malaterre <malat@debian.org>
Inspired-by: Modestas Vainius <modax@debian.org>
---
CPU.h.in | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/Source/kwsys/CPU.h.in b/Source/kwsys/CPU.h.in
index 626914b..884d71a 100644
--- a/Source/kwsys/CPU.h.in
+++ b/Source/kwsys/CPU.h.in
@@ -76,7 +76,15 @@
#elif defined(__m68k__) || defined(M68000)
# define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
-/* MIPS */
+/* MIPSel (MIPS little endian) */
+#elif defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL)
+# define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
+
+/* MIPSeb (MIPS big endian) */
+#elif defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB)
+# define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
+
+/* MIPS (fallback, big endian) */
#elif defined(__mips) || defined(__mips__) || defined(__MIPS__)
# define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
--
1.9.1

1
debian/patches/series vendored
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@ -6,3 +6,4 @@ fix-hdf5-hl.patch
cpack-doc-typo.patch
protect-tests-from-makeflags.patch
custom-sphinx-flags.patch
fix-mips-endian.patch