build fails with MacOS: master branch

[Eyal Rozenberg]

Job log:

Worker information
hostname: [e-mail]-2
version: v6.2.0 https://github.com/travis-ci/worker/tree/5e5476e01646095f48eec13196fdb3faf8f5cbf7
instance: 4f5c07ee-5b74-4bf0-ad3e-e8b47f92547c travis-ci-macos10.12-xcode8.3-1507738863 (via amqp)
startup: 1m7.859054444s
system_info
Build system information
Build language: c
Build id: 491553552
Job id: 491553555
Runtime kernel version: 16.7.0
travis-build version: 7675838a8
Build image provisioning date and time
Wed Oct 11 18:16:37 GMT 2017
Operating System Details
ProductName:	Mac OS X
ProductVersion:	10.12.6
BuildVersion:	16G29
Darwin Version
16.7.0
Git version
git version 2.13.1
bash version
GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin16)
Copyright (C) 2007 Free Software Foundation, Inc.
GCC version
Apple LLVM version 8.1.0 (clang-802.0.42)
Target: x86_64-apple-darwin16.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
LLVM version
Apple LLVM version 8.1.0 (clang-802.0.42)
Target: x86_64-apple-darwin16.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
Pre-installed Ruby versions
ruby-2.3.3
ruby-2.3.5
ruby-2.4.1
ruby-2.4.2
Pre-installed Node.js versions
iojs-v3.3
iojs-v3.3.1
v0.10.48
v0.12.17
v0.12.18
v0.8.28
v4.8.4
v5.12.0
v6.11.4
v6.9.1
mvn -version
Apache Maven 3.5.0 (ff8f5e7444045639af65f6095c62210b5713f426; 2017-04-03T19:39:06Z)
Maven home: /usr/local/Cellar/maven/3.5.0/libexec
Java version: 1.8.0_112, vendor: Oracle Corporation
Java home: /Library/Java/JavaVirtualMachines/jdk1.8.0_112.jdk/Contents/Home/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "10.12.6", arch: "x86_64", family: "mac"
Uninstalled oclint to prevent interference with other packages.
If you need oclint, you must explicitly install it.
git.checkout
0.38s$ git clone --depth=50 --branch=master https://github.com/eyalroz/ssb-dbgen.git eyalroz/ssb-dbgen
Cloning into 'eyalroz/ssb-dbgen'...
remote: Enumerating objects: 343, done.
remote: Counting objects: 100% (343/343), done.
remote: Compressing objects: 100% (150/150), done.
remote: Total 343 (delta 191), reused 338 (delta 188), pack-reused 0
Receiving objects: 100% (343/343), 168.63 KiB | 7.67 MiB/s, done.
Resolving deltas: 100% (191/191), done.
$ cd eyalroz/ssb-dbgen
$ git checkout -qf 30363e96716efd8cd7184ac32ee51357f6b1a336
$ export TRAVIS_COMPILER=gcc
$ export CC=gcc
$ export CC_FOR_BUILD=gcc
$ gcc --version
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 8.1.0 (clang-802.0.42)
Target: x86_64-apple-darwin16.7.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
before_install
0.01s$ eval "${MATRIX_EVAL}"
2.05s$ cmake . && make
-- The C compiler identification is AppleClang 8.1.0.8020042
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/usr/bin/gcc
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Build type: Release
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/travis/build/eyalroz/ssb-dbgen
Scanning dependencies of target qgen
[  4%] Building C object CMakeFiles/qgen.dir/src/bcd2.c.o
[  9%] Building C object CMakeFiles/qgen.dir/src/bm_utils.c.o
/Users/travis/build/eyalroz/ssb-dbgen/src/bm_utils.c:41:10: fatal error: 'malloc.h' file not found
#include <malloc.h>
         ^
1 error generated.
make[2]: *** [CMakeFiles/qgen.dir/src/bm_utils.c.o] Error 1
make[1]: *** [CMakeFiles/qgen.dir/all] Error 2
make: *** [all] Error 2
The command "cmake . && make" exited with 2.
Done. Your build exited with 1.

with configuration:

    - os: osx
      osx_image: xcode8.3

in .travis.yml

[Eyal Rozenberg]

Resolved - judging from the Travis MacOS CI builds. Reopen if you experience trouble.