External/pugixml
8
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Improved gcc version checking, disabled some warnings for gcc 4.0.1

Browse Source 
git-svn-id: http://pugixml.googlecode.com/svn/trunk@802 99668b35-9821-0410-8761-19e4c4f06640
This commit is contained in:
arseny.kapoulkine 2010-12-19 12:46:14 +00:00
parent d77e8a42b5
commit 175b3ff633
1 changed files with 25 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
Jamrules.jam
View File

@ -30,18 +30,39 @@ if ( $(toolset:I=^mingw) || $(toolset:I=^gcc) )
LDFLAGS += $(ARCH) ;
}
rule MatchVersion MAJOR : MINOR
{
local REGEX = "(gcc|mingw)"$(MAJOR)"\\.?"$(MINOR) ;
if ( $(toolset:I=$(REGEX)) )
{
return 1 ;
}
else
{
return 0 ;
}
}
rule GetCFlags CONFIG : DEFINES
{
local RESULT = -D$(DEFINES) ;
RESULT += -W -Wall -Wextra -pedantic -Werror ;
RESULT += -Wabi -Wctor-dtor-privacy -Wno-non-template-friend -Wold-style-cast -Wcast-qual -Wcast-align ;
RESULT += -Woverloaded-virtual -Wno-pmf-conversions -Wsign-promo -Wformat=2 -Winit-self -Wswitch-default ;
RESULT += -Wabi -Wno-non-template-friend -Wcast-qual -Wcast-align ;
RESULT += -Woverloaded-virtual -Wno-pmf-conversions -Wsign-promo -Wformat=2 -Winit-self ;
RESULT += -Wunused -Wstrict-aliasing=2 -Wundef -Wshadow -Wredundant-decls ;
local REG_GCC44_PLUS = "(gcc|mingw)4.?[4-9]" ;
# gcc 4.0 has some warning regressions
if ( [ MatchVersion 4 : 0 ] = 0 )
{
RESULT += -Wold-style-cast ; # gives warnings for fpclassify() on gcc 4.0.1
RESULT += -Wswitch-default ; # gives false-positives for couple of switches on template argument on gcc 4.0.1
RESULT += -Wctor-dtor-privacy ; # gives false-positives for structs on gcc 4.0.1
}
if ( $(toolset:I=$(REG_GCC44_PLUS)) )
# these warnings are supported on newer GCC versions only
if ( [ MatchVersion 4 : "[4-9]" ] = 1 )
{
RESULT += -Wstrict-null-sentinel -Wlogical-op -Wmissing-declarations ;
}