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authorTom Sepez <tsepez@chromium.org>2016-03-18 09:00:33 -0700
committerTom Sepez <tsepez@chromium.org>2016-03-18 09:00:33 -0700
commit3420909bbb47d6e47d6c561cbcce06d056fdf0a3 (patch)
treea9de65d516c1ae94cdf452c432da6eef4500625d /BUILD.gn
parenta1cef70c08a16e2b9d7ec14987a8b20660d83534 (diff)
downloadpdfium-3420909bbb47d6e47d6c561cbcce06d056fdf0a3.tar.xz
Fix GCC build
-Wno-sign-compare also for GCC. -Wno-error=strict-overflow to ignore the following warning. In file included from ../../third_party/pdfium/core/include/fpdfapi/cpdf_object.h:10:0, from ../../third_party/pdfium/core/include/fpdfapi/cpdf_stream.h:10, from ../../third_party/pdfium/core/include/fpdfapi/fpdf_resource.h:12, from ../../third_party/pdfium/core/fpdfapi/fpdf_font/font_int.h:13, from ../../third_party/pdfium/core/fpdfapi/fpdf_font/fpdf_font_cid.cpp:7: ../../third_party/pdfium/core/include/fxcrt/fx_string.h: In function 'CFX_ByteString {anonymous}::CMap_GetString(const CFX_ByteStringC&)': ../../third_party/pdfium/core/include/fxcrt/fx_string.h:111:19: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] if (count < 0 || count > m_Length - index) { BUG=589724 TEST=build with GCC R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1785943002 .
Diffstat (limited to 'BUILD.gn')
-rw-r--r--BUILD.gn6
1 files changed, 5 insertions, 1 deletions
diff --git a/BUILD.gn b/BUILD.gn
index b18c76eaaa..9f3b27e9bc 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -65,10 +65,14 @@ config("pdfium_config") {
]
}
- if (is_clang) {
+ if (is_clang || is_posix) {
# TODO(thestig): Fix all instances, remove this, pdfium:29
cflags += [ "-Wno-sign-compare" ]
}
+
+ if (is_posix && !is_clang) { # When GCC.
+ cflags += [ "-Wno-error=strict-overflow" ]
+ }
}
static_library("pdfium") {