[build] Refactor and simplify build system

* Main gyp files are now standardized as platform/<platform>/platform.gyp.
* Each platform gyp file defines appropriate loop_lib and headless_lib variables.
* Each platform gyp file includes mbgl.gypi, which defines base targets which may be useful to all platforms.
* CI targets are consistent across platforms: `make $(PLATFORM) && make test-$(PLATFORM)`.
* Renamed the "linux" test app to "glfw". It's now built in OS X CI.
* Android build flakiness is fixed.
* iOS CI builds the bench and iosapp targets.
* Mesa version is now in one place.
* CI scripts use bash "strict mode" and correct error handling.
* All build output goes to the build directory.
* Removed vestigial iOS/OS X/Android Travis scripts.

1 files changed, 97 insertions, 0 deletions

diff --git a/platform/linux/platform.gyp b/platform/linux/platform.gyp
new file mode 100644
index 0000000000..0adbd2a2e6
--- /dev/null
+++ b/platform/linux/platform.gyp
@@ -0,0 +1,97 @@
+{
+  'variables': {
+    'loop_lib': 'uv',
+    'headless_lib': 'glx',
+  },
+  'conditions': [
+    ['OS == "mac"', {
+      'variables': {
+        'headless_lib': 'cgl',
+      }
+    }],
+  ],
+  'includes': [
+    '../../mbgl.gypi',
+    '../../test/test.gypi',
+    '../../bin/glfw.gypi',
+    '../../bin/render.gypi',
+    '../../bin/offline.gypi',
+  ],
+  'targets': [
+    {
+      'target_name': 'platform-lib',
+      'product_name': 'mbgl-platform-linux',
+      'type': 'static_library',
+      'standalone_static_library': 1,
+      'hard_dependency': 1,
+      'dependencies': [
+        'core',
+      ],
+
+      'include_dirs': [
+        '../default',
+        '../../include',
+        '../../src', # TODO: eliminate
+      ],
+
+      'sources': [
+        '../default/log_stderr.cpp',
+        '../default/string_stdlib.cpp',
+        '../default/thread.cpp',
+        '../default/image.cpp',
+        '../default/webp_reader.cpp',
+        '../default/png_reader.cpp',
+        '../default/jpeg_reader.cpp',
+        '../default/asset_file_source.cpp',
+        '../default/http_request_curl.cpp',
+        '../default/default_file_source.cpp',
+        '../default/online_file_source.cpp',
+        '../default/mbgl/storage/offline.hpp',
+        '../default/mbgl/storage/offline.cpp',
+        '../default/mbgl/storage/offline_database.hpp',
+        '../default/mbgl/storage/offline_database.cpp',
+        '../default/mbgl/storage/offline_download.hpp',
+        '../default/mbgl/storage/offline_download.cpp',
+        '../default/sqlite3.hpp',
+        '../default/sqlite3.cpp',
+      ],
+
+      'cflags_cc': [
+        '<@(boost_cflags)',
+        '<@(nunicode_cflags)',
+        '<@(sqlite_cflags)',
+        '<@(rapidjson_cflags)',
+        '<@(variant_cflags)',
+        '<@(libcurl_cflags)',
+        '<@(libpng_cflags)',
+        '<@(libjpeg-turbo_cflags)',
+        '<@(webp_cflags)',
+      ],
+
+      'link_settings': {
+        'libraries': [
+          '<@(nunicode_ldflags)',
+          '<@(nunicode_static_libs)',
+          '<@(sqlite_ldflags)',
+          '<@(sqlite_static_libs)',
+          '<@(zlib_ldflags)',
+          '<@(zlib_static_libs)',
+          '<@(libcurl_ldflags)',
+          '<@(libcurl_static_libs)',
+          '<@(libpng_ldflags)',
+          '<@(libpng_static_libs)',
+          '<@(libjpeg-turbo_ldflags)',
+          '<@(libjpeg-turbo_static_libs)',
+          '<@(webp_ldflags)',
+          '<@(webp_static_libs)',
+         ],
+      },
+
+      'direct_dependent_settings': {
+        'include_dirs': [
+          '../include',
+        ],
+      },
+    },
+  ],
+}