Here's a quick diff that wraps debugsupport, profilingsupport in a debug use flag. I think these should be off by default. --- /usr/portage/dev-lang/v8/v8-2.4.3.ebuild 2010-10-08 13:35:31.000000000 +0200 +++ v8-2.4.9.1.ebuild 2010-10-15 08:17:26.000000000 +0200 @@ -14,7 +14,7 @@ SLOT="0" KEYWORDS="~amd64 ~x86" -IUSE="readline" +IUSE="debug readline" RDEPEND="readline? ( >=sys-libs/readline-6.1 )" DEPEND="${RDEPEND} @@ -70,6 +70,8 @@ myconf="${myconf} console=dumb" fi + use debug || myconf="${myconf} debuggersupport=off profilingsupport=off" + scons library=shared $(v8_scons_opts) ${myconf} . || die }
Unfortunately both 2.4.3 and 2.4.9.1 builds seem to fail while turning the flags off: g++ -o obj/release/d8-debug.os -c -O2 -pipe -fno-strict-aliasing -Wall -W -Wno-unused-parameter -Wnon-virtual-dtor -pedantic -m64 -fomit-frame-pointer -fdata-sections -ffunction-sections -ansi -fno-rtti -fno-exceptions -fvisibility=hidden -Wall -W -Wno-unused-parameter -Wnon-virtual-dtor -pedantic -m64 -fomit-frame-pointer -fdata-sections -ffunction-sections -ansi -fPIC -DV8_TARGET_ARCH_X64 -DV8_SHARED -Isrc src/d8-debug.cc In file included from src/d8-debug.cc:30: src/d8-debug.h:39: error: variable or field 'HandleDebugEvent' declared void src/d8-debug.h:39: error: 'DebugEvent' was not declared in this scope src/d8-debug.h:40: error: expected primary-expression before 'exec_state' src/d8-debug.h:41: error: expected primary-expression before 'event_data' src/d8-debug.h:42: error: expected primary-expression before 'data' src/d8-debug.cc:43: error: variable or field 'HandleDebugEvent' declared void src/d8-debug.cc:43: error: 'DebugEvent' was not declared in this scope src/d8-debug.cc:44: error: expected primary-expression before 'exec_state' src/d8-debug.cc:45: error: expected primary-expression before 'event_data' src/d8-debug.cc:46: error: expected primary-expression before 'data' src/d8-debug.cc:356: error: expected '}' at end of input scons: *** [obj/release/d8-debug.os] Error 1 scons: building terminated because of errors. I'll look into it and will most likely file an upstream bug when I got something useful to add
No new info (i suck too much at c++), but at least upstream notification: http://code.google.com/p/v8/issues/detail?id=899
Please re-open when upstream fixes the issue.
