From 0a941e0b66ab86cf359d4f158bda86c9742c4b2b Mon Sep 17 00:00:00 2001 From: Vladimír Čunát Date: Sat, 10 Feb 2018 12:06:02 +0100 Subject: treewide: avoid fatal warnings from gcc7 --- pkgs/development/compilers/openjdk/7.nix | 5 ++++- pkgs/development/libraries/libwps/default.nix | 2 ++ pkgs/development/libraries/usbredir/default.nix | 3 ++- 3 files changed, 8 insertions(+), 2 deletions(-) (limited to 'pkgs/development') diff --git a/pkgs/development/compilers/openjdk/7.nix b/pkgs/development/compilers/openjdk/7.nix index 372bb153269..13f8bcfdb1d 100644 --- a/pkgs/development/compilers/openjdk/7.nix +++ b/pkgs/development/compilers/openjdk/7.nix @@ -69,7 +69,10 @@ let fontconfig perl file bootjdk ]; - NIX_CFLAGS_COMPILE = "-Wno-error=deprecated-declarations"; + NIX_CFLAGS_COMPILE = [ + "-Wno-error=deprecated-declarations" + "-Wno-error=format-overflow" # newly detected by gcc7 + ]; NIX_LDFLAGS = if minimal then null else "-lfontconfig -lXcursor -lXinerama"; diff --git a/pkgs/development/libraries/libwps/default.nix b/pkgs/development/libraries/libwps/default.nix index 73fe5b55ab4..37ff9d098c5 100644 --- a/pkgs/development/libraries/libwps/default.nix +++ b/pkgs/development/libraries/libwps/default.nix @@ -12,6 +12,8 @@ stdenv.mkDerivation rec { nativeBuildInputs = [ pkgconfig ]; buildInputs = [ boost librevenge zlib ]; + NIX_CFLAGS_COMPILE = [ "-Wno-error=implicit-fallthrough" ]; # newly detected by gcc-7 + meta = with stdenv.lib; { homepage = http://libwps.sourceforge.net/; description = "Microsoft Works document format import filter library"; diff --git a/pkgs/development/libraries/usbredir/default.nix b/pkgs/development/libraries/usbredir/default.nix index 4735375de1f..507c494ea27 100644 --- a/pkgs/development/libraries/usbredir/default.nix +++ b/pkgs/development/libraries/usbredir/default.nix @@ -10,7 +10,8 @@ stdenv.mkDerivation rec { }; # Works around bunch of "format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'uint64_t {aka long long unsigned int}'" warnings - NIX_CFLAGS_COMPILE = stdenv.lib.optionalString (!stdenv.is64bit) "-Wno-error=format"; + NIX_CFLAGS_COMPILE = stdenv.lib.optional (!stdenv.is64bit) "-Wno-error=format" + ++ [ "-Wno-error=format-truncation" ]; # newly detected with gcc-7 nativeBuildInputs = [ pkgconfig ]; buildInputs = [ libusb ]; -- cgit 1.4.1