Do not buffer writes larger than the buffer if possible

[apt.git] / buildlib / environment.mak.in

diff --git a/buildlib/environment.mak.in b/buildlib/environment.mak.in
index b0a8d9d357c8b3b1d1ae89274b5bbc65641cce7a..9620722de478b568b39e38ad85d55f28d24dbac3 100644 (file)
--- a/buildlib/environment.mak.in
+++ b/buildlib/environment.mak.in
@@ -9,9 +9,14 @@ PACKAGE_MAIL = @PACKAGE_MAIL@
 CC = @CC@
 CPPFLAGS+= @CPPFLAGS@ @DEFS@ -D_REENTRANT -D_FORTIFY_SOURCE=2
 CXX = @CXX@
+CXXSTD = -std=c++11
 CXXFLAGS+= @CXXFLAGS@ -Wall -Wextra
 CXXFLAGS+= -Wcast-align -Wlogical-op -Wredundant-decls -Wmissing-declarations -Wunsafe-loop-optimizations
-CXXFLAGS+= -Wsuggest-attribute=pure -Wsuggest-attribute=const -Wsuggest-attribute=noreturn
+CXXFLAGS+= -Wctor-dtor-privacy -Wdisabled-optimization -Winit-self -Wmissing-include-dirs -Wnoexcept -Wsign-promo -Wundef
+# suggests methods which already have such an attribute
+#CXXFLAGS+= -Wsuggest-attribute=pure -Wsuggest-attribute=const -Wsuggest-attribute=noreturn
+# sanitize options to be enabled for testing
+#CXXFLAGS+= -fsanitize=address -fsanitize=undefined -fno-sanitize=vptr
 # a bit too pedantic to be run by default
 #CXXFLAGS+= -Wpedantic -Wno-long-long -Wno-vla -Wno-variadic-macros
 NUM_PROCS = @NUM_PROCS@
@@ -64,6 +69,7 @@ HAVE_STATVFS = @HAVE_STATVFS@
 HAVE_ZLIB = @HAVE_ZLIB@
 HAVE_BZ2 = @HAVE_BZ2@
 HAVE_LZMA = @HAVE_LZMA@
+HAVE_LZ4 = @HAVE_LZ4@
 NEED_SOCKLEN_T_DEFINE = @NEED_SOCKLEN_T_DEFINE@
 
 # Shared library things