From: Marcus Comstedt <redacted>
Date: Wed, 19 Feb 2014 18:40:34 +0000 (+0100)
Subject: Skip check for unportable sample pack/unpack when cross-compiling
X-Git-Tag: pulseview-0.2.0~65
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=7846778e253870d1507be1213de12ef8cff8ebf5

Skip check for unportable sample pack/unpack when cross-compiling
---

diff --git a/CMake/memaccess.cmake b/CMake/memaccess.cmake
index 86ceb0e2..9fd62f94 100644
--- a/CMake/memaccess.cmake
+++ b/CMake/memaccess.cmake
@@ -20,6 +20,7 @@
 include(CheckCSourceRuns)
 
 function (memaccess_check_unaligned_le _var)
+IF (NOT CMAKE_CROSSCOMPILING)
 CHECK_C_SOURCE_RUNS("
 #include <stdint.h>
 int main() {
@@ -33,4 +34,8 @@ int main() {
        return 1;
     return 0;
 }" ${_var})
+ENDIF (NOT CMAKE_CROSSCOMPILING)
+IF (CMAKE_CROSSCOMPILING)
+  MESSAGE(WARNING "Cross compiling - using portable code for memory access")
+ENDIF (CMAKE_CROSSCOMPILING)
 endfunction()