author | Wuzzy <Wuzzy2@mail.ru> |
Wed, 14 Mar 2018 22:59:06 +0100 | |
changeset 13214 | f5d36be88c61 |
parent 9921 | 7227cc2acba1 |
permissions | -rw-r--r-- |
9921
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
1 |
# Original file location https://github.com/petroules/solar-cmake/blob/master/TargetArch.cmake |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
2 |
#Copyright (c) 2012 Petroules Corporation. All rights reserved. |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
3 |
#Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
4 |
# |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
5 |
# 1 Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
6 |
# 2 Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
7 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
8 |
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
9 |
# Based on the Qt 5 processor detection code, so should be very accurate |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
10 |
# https://qt.gitorious.org/qt/qtbase/blobs/master/src/corelib/global/qprocessordetection.h |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
11 |
# Currently handles arm (v5, v6, v7), x86 (32/64), ia64, and ppc (32/64) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
12 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
13 |
# Regarding POWER/PowerPC, just as is noted in the Qt source, |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
14 |
# "There are many more known variants/revisions that we do not handle/detect." |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
15 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
16 |
set(archdetect_c_code " |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
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|
17 |
#if defined(__arm__) || defined(__TARGET_ARCH_ARM) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
18 |
#if defined(__ARM_ARCH_7__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
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changeset
|
19 |
|| defined(__ARM_ARCH_7A__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
20 |
|| defined(__ARM_ARCH_7R__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
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|
21 |
|| defined(__ARM_ARCH_7M__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
22 |
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 7) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
23 |
#error cmake_ARCH armv7 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
24 |
#elif defined(__ARM_ARCH_6__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
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|
25 |
|| defined(__ARM_ARCH_6J__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
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|
26 |
|| defined(__ARM_ARCH_6T2__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
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changeset
|
27 |
|| defined(__ARM_ARCH_6Z__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
28 |
|| defined(__ARM_ARCH_6K__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
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|
29 |
|| defined(__ARM_ARCH_6ZK__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
30 |
|| defined(__ARM_ARCH_6M__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
31 |
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 6) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
32 |
#error cmake_ARCH armv6 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
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|
33 |
#elif defined(__ARM_ARCH_5TEJ__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
34 |
|| (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 5) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
35 |
#error cmake_ARCH armv5 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
36 |
#else |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
37 |
#error cmake_ARCH arm |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
38 |
#endif |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
39 |
#elif defined(__i386) || defined(__i386__) || defined(_M_IX86) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
40 |
#error cmake_ARCH i386 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
41 |
#elif defined(__x86_64) || defined(__x86_64__) || defined(__amd64) || defined(_M_X64) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
42 |
#error cmake_ARCH x86_64 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
43 |
#elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
44 |
#error cmake_ARCH ia64 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
45 |
#elif defined(__ppc__) || defined(__ppc) || defined(__powerpc__) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
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changeset
|
46 |
|| defined(_ARCH_COM) || defined(_ARCH_PWR) || defined(_ARCH_PPC) \\ |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
47 |
|| defined(_M_MPPC) || defined(_M_PPC) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
48 |
#if defined(__ppc64__) || defined(__powerpc64__) || defined(__64BIT__) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
49 |
#error cmake_ARCH ppc64 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
50 |
#else |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
51 |
#error cmake_ARCH ppc |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
52 |
#endif |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
53 |
#endif |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
54 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
55 |
#error cmake_ARCH unknown |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
56 |
") |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
57 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
58 |
# Set ppc_support to TRUE before including this file or ppc and ppc64 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
59 |
# will be treated as invalid architectures since they are no longer supported by Apple |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
60 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
61 |
function(target_architecture output_var) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
62 |
if(APPLE AND CMAKE_OSX_ARCHITECTURES) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
63 |
# On OS X we use CMAKE_OSX_ARCHITECTURES *if* it was set |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
64 |
# First let's normalize the order of the values |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
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|
65 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
66 |
# Note that it's not possible to compile PowerPC applications if you are using |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
67 |
# the OS X SDK version 10.6 or later - you'll need 10.4/10.5 for that, so we |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
68 |
# disable it by default |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
69 |
# See this page for more information: |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
70 |
# http://stackoverflow.com/questions/5333490/how-can-we-restore-ppc-ppc64-as-well-as-full-10-4-10-5-sdk-support-to-xcode-4 |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
71 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
72 |
# Architecture defaults to i386 or ppc on OS X 10.5 and earlier, depending on the CPU type detected at runtime. |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
73 |
# On OS X 10.6+ the default is x86_64 if the CPU supports it, i386 otherwise. |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
74 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
75 |
foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES}) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
76 |
if("${osx_arch}" STREQUAL "ppc" AND ppc_support) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
77 |
set(osx_arch_ppc TRUE) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
78 |
elseif("${osx_arch}" STREQUAL "i386") |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
79 |
set(osx_arch_i386 TRUE) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
80 |
elseif("${osx_arch}" STREQUAL "x86_64") |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
81 |
set(osx_arch_x86_64 TRUE) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
82 |
elseif("${osx_arch}" STREQUAL "ppc64" AND ppc_support) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
83 |
set(osx_arch_ppc64 TRUE) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
84 |
else() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
85 |
message(FATAL_ERROR "Invalid OS X arch name: ${osx_arch}") |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
86 |
endif() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
87 |
endforeach() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
88 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
89 |
# Now add all the architectures in our normalized order |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
90 |
if(osx_arch_ppc) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
91 |
list(APPEND ARCH ppc) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
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|
92 |
endif() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
93 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
94 |
if(osx_arch_i386) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
95 |
list(APPEND ARCH i386) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
96 |
endif() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
97 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
98 |
if(osx_arch_x86_64) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
99 |
list(APPEND ARCH x86_64) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
100 |
endif() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
101 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
102 |
if(osx_arch_ppc64) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
103 |
list(APPEND ARCH ppc64) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
104 |
endif() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
105 |
else() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
106 |
file(WRITE "${CMAKE_BINARY_DIR}/arch.c" "${archdetect_c_code}") |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
107 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
108 |
enable_language(C) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
109 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
110 |
# Detect the architecture in a rather creative way... |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
111 |
# This compiles a small C program which is a series of ifdefs that selects a |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
112 |
# particular #error preprocessor directive whose message string contains the |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
113 |
# target architecture. The program will always fail to compile (both because |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
114 |
# file is not a valid C program, and obviously because of the presence of the |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
115 |
# #error preprocessor directives... but by exploiting the preprocessor in this |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
116 |
# way, we can detect the correct target architecture even when cross-compiling, |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
117 |
# since the program itself never needs to be run (only the compiler/preprocessor) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
118 |
try_run( |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
119 |
run_result_unused |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
120 |
compile_result_unused |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
121 |
"${CMAKE_BINARY_DIR}" |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
122 |
"${CMAKE_BINARY_DIR}/arch.c" |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
123 |
COMPILE_OUTPUT_VARIABLE ARCH |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
124 |
CMAKE_FLAGS CMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES} |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
125 |
) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
126 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
127 |
# Parse the architecture name from the compiler output |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
128 |
string(REGEX MATCH "cmake_ARCH ([a-zA-Z0-9_]+)" ARCH "${ARCH}") |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
129 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
130 |
# Get rid of the value marker leaving just the architecture name |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
131 |
string(REPLACE "cmake_ARCH " "" ARCH "${ARCH}") |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
132 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
133 |
# If we are compiling with an unknown architecture this variable should |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
134 |
# already be set to "unknown" but in the case that it's empty (i.e. due |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
135 |
# to a typo in the code), then set it to unknown |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
136 |
if (NOT ARCH) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
137 |
set(ARCH unknown) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
138 |
endif() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
139 |
endif() |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
140 |
|
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
141 |
set(${output_var} "${ARCH}" PARENT_SCOPE) |
7227cc2acba1
Fixed fPIC link failure with arm and sparc architectures, fixing issue #757
Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
parents:
diff
changeset
|
142 |
endfunction() |