skia2/gyp/common_variables.gypi
commit-bot@chromium.org 9a907fa0d3 Fix Mac fontconfig build
The Mac fontconfig just #defines the cache directory, which works fine if fontconfig never has to look up any fonts (the case until now).  If it has to actually find fonts from the disk, the cache directory and config directory need to be properly defined as well as running fc-cache to populate the cache directory.

Populating the cache directory can take some time, but should only happen on a clean build.  To remove this extra time, we have to not build poppler on Mac, which can now be accomplished with GYP_DEFINES="skia_mac_poppler=0"

R=bungeman@google.com, epoger@google.com

Author: vandebo@chromium.org

Review URL: https://codereview.chromium.org/113203003

git-svn-id: http://skia.googlecode.com/svn/trunk@12994 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-09 17:37:38 +00:00

177 lines
6.7 KiB
Python

# Copyright 2012 The Android Open Source Project
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
# Get ready for the ugly...
#
# - We have to nest our variables dictionaries multiple levels deep, so that
# this and other gyp files can rely on previously-set variable values in
# their 'variables': { 'conditions': [] } clauses.
#
# Example 1:
# Within this file, we use the value of variable 'skia_os' to set the
# value of variable 'os_posix', so 'skia_os' must be defined within a
# "more inner" (enclosed) scope than 'os_posix'.
#
# Example 2:
# http://src.chromium.org/viewvc/chrome/trunk/src/third_party/libjpeg/libjpeg.gyp?revision=102306 ,
# which we currently import into our build, uses the value of 'os_posix'
# within the 'conditions' list in its 'variables' dict.
# In order for that to work, it needs the value of 'os_posix' to have been
# set within a "more inner" (enclosed) scope than its own 'variables' dict.
#
# - On the other hand, key/value pairs of a given 'variable' dict are only
# inherited by:
# 1. directly enclosing 'variable' dicts, and
# 2. "sibling" 'variable' dicts (which, I guess, are combined into a single
# 'variable' dict during gyp processing)
# and NOT inherited by "uncles" (siblings of directly enclosing 'variable'
# dicts), so we have to re-define every variable at every enclosure level
# within our ridiculous matryoshka doll of 'variable' dicts. That's why
# we have variable definitions like this: 'skia_os%': '<(skia_os)',
#
# See http://src.chromium.org/viewvc/chrome/trunk/src/build/common.gypi?revision=127004 ,
# which deals with these same constraints in a similar manner.
#
'variables': { # level 1
'variables': { # level 2
# Variables needed by conditions list within the level-2 variables dict.
'variables': { # level 3
# We use 'skia_os' instead of 'OS' throughout our gyp files, to allow
# for cross-compilation (e.g. building for either MacOS or iOS on Mac).
# We set it automatically based on 'OS' (the host OS), but allow the
# user to override it via GYP_DEFINES if they like.
'skia_os%': '<(OS)',
},
# Re-define all variables defined within the level-3 'variables' dict,
# so that siblings of the level-2 'variables' dict can see them.
'skia_os%': '<(skia_os)',
'conditions': [
[ 'skia_os == "win"', {
'os_posix%': 0,
}, {
'os_posix%': 1,
}],
[ 'skia_os in ["linux", "win", "mac"]', {
'skia_poppler_enabled%': 1,
}, {
'skia_poppler_enabled%': 0,
}],
[ 'skia_os in ["linux", "freebsd", "openbsd", "solaris"]', {
'skia_arch_width%': 64,
}, {
'skia_arch_width%': 32,
}],
[ 'skia_os == "android"', {
'skia_static_initializers%': 0,
}, {
'skia_static_initializers%': 1,
}],
[ 'skia_os == "ios"', {
'skia_arch_type%': 'arm',
'arm_version%': 7,
'arm_neon%': 0, # neon asm files known not to work with the ios build
},{ # skia_os is not ios
'skia_arch_type%': 'x86',
'arm_version%': 0,
'arm_neon%': 0,
}],
],
'skia_sanitizer%': '',
'skia_scalar%': 'float',
'skia_mesa%': 0,
'skia_nv_path_rendering%': 0,
'skia_stroke_path_rendering%': 0,
'skia_android_path_rendering%': 0,
'skia_resource_cache_mb_limit%': 0,
'skia_resource_cache_count_limit%': 0,
'skia_angle%': 0,
'skia_chrome_utils%': 1,
'skia_directwrite%': 0,
'skia_gpu%': 1,
'skia_osx_sdkroot%': '',
'skia_profile_enabled%': 0,
'skia_win_debuggers_path%': '',
'skia_shared_lib%': 0,
'skia_opencl%': 0,
'skia_distancefield_fonts%': 0,
# These variables determine the default optimization level for different
# compilers.
'skia_default_vs_optimization_level': 3, # full (/Ox)
'skia_default_gcc_optimization_level': 3, # -O3
},
'conditions': [
[ 'skia_os == "win" and skia_arch_width == 32 or '
'skia_os in ["linux", "freebsd", "openbsd", "solaris", "android"] or '
'skia_os == "mac" and skia_arch_width == 32', {
'skia_warnings_as_errors%': 1,
}, {
'skia_warnings_as_errors%': 0,
}],
# This variable allows the user to customize the optimization level used
# by the compiler. The user should be aware that this has different
# meanings for different compilers and should exercise caution when
# overriding it.
[ 'skia_os == "win"', {
'skia_release_optimization_level%': '<(skia_default_vs_optimization_level)',
}, {
'skia_release_optimization_level%': '<(skia_default_gcc_optimization_level)',
}],
[ 'skia_sanitizer', {
'skia_clang_build': 1,
'skia_keep_frame_pointer': 1,
}, {
'skia_clang_build%': 0,
'skia_keep_frame_pointer%': 0,
}],
],
# Re-define all variables defined within the level-2 'variables' dict,
# so that siblings of the level-1 'variables' dict can see them.
'arm_version%': '<(arm_version)',
'arm_neon%': '<(arm_neon)',
'arm_neon_optional%': 0,
'skia_os%': '<(skia_os)',
'os_posix%': '<(os_posix)',
'skia_sanitizer%': '<(skia_sanitizer)',
'skia_scalar%': '<(skia_scalar)',
'skia_mesa%': '<(skia_mesa)',
'skia_nv_path_rendering%': '<(skia_nv_path_rendering)',
'skia_stroke_path_rendering%': '<(skia_stroke_path_rendering)',
'skia_android_path_rendering%': '<(skia_android_path_rendering)',
'skia_resource_cache_mb_limit%': '<(skia_resource_cache_mb_limit)',
'skia_resource_cache_count_limit%': '<(skia_resource_cache_count_limit)',
'skia_angle%': '<(skia_angle)',
'skia_poppler_enabled%': '<(skia_poppler_enabled)',
'skia_arch_width%': '<(skia_arch_width)',
'skia_arch_type%': '<(skia_arch_type)',
'skia_chrome_utils%': '<(skia_chrome_utils)',
'skia_directwrite%': '<(skia_directwrite)',
'skia_gpu%': '<(skia_gpu)',
'skia_win_exceptions%': 0,
'skia_osx_sdkroot%': '<(skia_osx_sdkroot)',
'skia_profile_enabled%': '<(skia_profile_enabled)',
'skia_shared_lib%': '<(skia_shared_lib)',
'skia_opencl%': '<(skia_opencl)',
'skia_distancefield_fonts%': '<(skia_distancefield_fonts)',
'skia_static_initializers%': '<(skia_static_initializers)',
'ios_sdk_version%': '6.0',
'skia_win_debuggers_path%': '<(skia_win_debuggers_path)',
'skia_run_pdfviewer_in_gm%': 0,
# These are referenced by our .gypi files that list files (e.g. core.gypi)
#
'skia_src_path%': '../src',
'skia_include_path%': '../include',
},
}