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dev-qt/qtscript-5.x ignores portage env
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kopancek
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Joined: 20 Dec 2007
Posts: 13

PostPosted: Thu May 30, 2013 1:18 pm    Post subject: dev-qt/qtscript-5.x ignores portage env Reply with quote

Hi,

I am trying to build qtscript-5.x from qt overlay with gcc-4.7.3. I also have qtscript-4.x from gentoo, so it is building qtscript-5.x in a new slot.

Default CFLAGS and LDFLAGS are using lto (-flto=3 -fuse-linker-plugin).
qtscript fails when trying to build with lto, so I've tried to disable the lto for the qtscript using the portage /etc/portage/env/no-lto configuration:
Code:

cat /etc/portage/package.env/no-lto
dev-qt/qtscript no-lto.conf

Also, the no-lto.conf contains flags to disable lto:
Code:

cat /etc/portage/env/no-lto.conf
CFLAGS="${CFLAGS} -fno-lto -fno-use-linker-plugin"
CXXFLAGS="${CXXFLAGS} -fno-lto -fno-use-linker-plugin"
LDFLAGS="${LDFLAGS} -fno-lto -fno-use-linker-plugin"


But when I try to build qtscript-5.x it completely ignores the package environment and always tries to build with lto, which always fails...

Could it be a problem with ebuild or some misconfiguration, that I do not understand?

EDIT: The same configuration works for other ebuilds, such as boost or inkscape...
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kensington
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Joined: 02 Jan 2013
Posts: 177
Location: Australia

PostPosted: Sun Mar 30, 2014 1:49 pm    Post subject: Reply with quote

Did you build qtcore:5 with lto? It sounds like it could be bug #490254.
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