diff options
| author | Nico Weber <thakis@chromium.org> | 2015-08-13 15:03:21 -0700 |
|---|---|---|
| committer | Nico Weber <thakis@chromium.org> | 2015-08-13 15:03:21 -0700 |
| commit | 5312f9a6ed88e653f4cfb604d892ca18da75e721 (patch) | |
| tree | 900df7177228118df3f96b18815b1149838fb3b9 /third_party/BUILD.gn | |
| parent | 9311163b564785a3a3ccdcb09bd3b7d0b2976d1a (diff) | |
| download | pdfium-5312f9a6ed88e653f4cfb604d892ca18da75e721.tar.xz | |
Suppress -Wunused-function for pdfium's third-party libraries.
Also add a missing header file.
BUG=505316
R=thestig@chromium.org
Review URL: https://codereview.chromium.org/1285123003 .
Diffstat (limited to 'third_party/BUILD.gn')
| -rw-r--r-- | third_party/BUILD.gn | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/third_party/BUILD.gn b/third_party/BUILD.gn index b1c8e262fc..3d8bc77553 100644 --- a/third_party/BUILD.gn +++ b/third_party/BUILD.gn @@ -33,10 +33,19 @@ source_set("bigint") { # Tests may link against this even if the production library doesn't, # so it needs to be separate from it. static_library("fx_freetype") { + config("fx_freetype_warnings") { + if (is_clang) { + # open_face_PS_from_sfnt_stream() and open_face_from_buffer() in + # ftbase.h are unused. + cflags = [ "-Wno-unused-function" ] + } + } + configs -= [ "//build/config/compiler:chromium_code" ] configs += [ "//build/config/compiler:no_chromium_code", "//third_party/pdfium:pdfium_config", + ":fx_freetype_warnings", ] defines = [ "FT2_BUILD_LIBRARY" ] sources = [ @@ -50,6 +59,7 @@ static_library("fx_freetype") { "freetype/include/internal/tttypes.h", "freetype/include/tttables.h", "freetype/src/base/ftbase.c", + "freetype/src/base/ftbase.h", "freetype/src/base/ftbitmap.c", "freetype/src/base/ftglyph.c", "freetype/src/base/ftinit.c", @@ -72,10 +82,17 @@ static_library("fx_freetype") { } source_set("fx_agg") { + config("fx_agg_warnings") { + if (is_clang) { + # calc_butt_cap() in agg_vcgen_stroke.cpp is unused. + cflags = [ "-Wno-unused-function" ] + } + } configs -= [ "//build/config/compiler:chromium_code" ] configs += [ "//build/config/compiler:no_chromium_code", "//third_party/pdfium:pdfium_config", + ":fx_agg_warnings", ] sources = [ "agg23/agg_basics.h", @@ -99,9 +116,13 @@ source_set("fx_agg") { source_set("fx_lcms2") { config("fx_lcms2_warnings") { if (is_clang) { - # cmslut.cc is sloppy with aggregate initialization. Version 2.7 of this - # library doesn't appear to have this problem. - cflags = [ "-Wno-missing-braces" ] + cflags = [ + # cmslut.cc is sloppy with aggregate initialization. Version 2.7 of this + # library doesn't appear to have this problem. + "-Wno-missing-braces", + # FindPrev() in cmsplugin.c is unused. + "-Wno-unused-function", + ] } } configs -= [ "//build/config/compiler:chromium_code" ] |