--- a/libutils/CallStack.cpp	2018-04-25 20:13:06.348665241 +0200
+++ b/libutils/CallStack.cpp	2018-04-25 20:13:18.360510763 +0200
@@ -17,7 +17,7 @@
 #define LOG_TAG "CallStack"
 
 #include <memory>
-
+#include <cstdlib>
 #include <utils/CallStack.h>
 #include <utils/Printer.h>
 #include <utils/Errors.h>
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<tr><td><span title='2019-12-25 11:06:09 +0100'>2019-12-25</span></td><td><a href='/guix/commit/gnu/packages/patches/gcc-7-cross-environment-variables.patch?id=04c4ef351fa7d0702f09a5770e2d99544c45d205'>gnu: Add gcc-arm-none-eabi-7-2018-q2-update.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/embedded.scm (gcc-arm-none-eabi-7-2018-q2-update): New
variable.
* gnu/packages/patches/gcc-7-cross-environment-variables.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
</span></span></td><td>Ricardo Wurmus</td></tr>
