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Doug Hunley writes: |
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|
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> Am I understanding the docs correctly in that I can use |
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> /etc/portage/package.env to set per-package CFLAGS? |
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|
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Yes, and it's quite easy. Here is mine: |
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|
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app-emulation/virtualbox safecflags.conf j1.conf |
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app-office/libreoffice notmpfs.conf |
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dev-lang/R j1.conf |
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games-fps/alienarena notmpfs.conf |
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games-fps/worldofpadman notmpfs.conf |
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games-puzzle/pingus safecflags.conf |
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games-sports/vdrift notmpfs.conf |
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mail-client/thunderbird notmpfs.conf |
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sys-boot/grub grub.conf |
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sys-libs/glibc nosandbox.conf |
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www-client/firefox notmpfs.conf |
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|
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These *.conf files are located in /etc/portage/env/, and they are just |
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shell scripts sourced by emerge. For example, j1.conf simply has the line |
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'MAKEOPTS=-j1' in it, this disables parallel makes for some packages |
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where I had trouble with it. Similarly, notmpfs.conf has |
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'PORTAGE_TMPDIR=/var/portage/tmp', while my normal PORTAGE_TMPDIR is on |
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tmpfs. 5G sometimes is not enough for the big packages. grub.conf has |
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'export DONT_MOUNT_BOOT=foo', this disables mounting the /boot directory |
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and doing stuff there when emerging it again. I already forgot about this |
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one. And nosandbox.conf has 'FEATURES=-usersandbox', as recent glibc does |
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not build here with this setting. |
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|
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Any finally my savecflags.conf: |
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CFLAGS="-pipe -march=amdfam10 -O2" |
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CXXFLAGS=$CFLAGS |
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|
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Wonko |