66 lines
2.1 KiB
Text
66 lines
2.1 KiB
Text
To use ccache for ports and base, just add WITH_CCACHE_BUILD=yes to
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/etc/make.conf. The rest of this guide is for building
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/usr/src and other checkouts.
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Refer to src.conf(5) for more information specific to base builds.
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-------------------------------------------------------------------------------
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For older releases, before 11.0, add the following to /etc/make.conf.
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You can replace cc and c++ with the compilers of your choice.
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(remember that only GCC and Clang can build world and kernel)
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.if (!empty(.CURDIR:M/usr/src*) || !empty(.CURDIR:M/usr/obj*))
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.if !defined(NOCCACHE) && exists(%%PREFIX%%/%%CCLINKDIR%%/world/cc)
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CC:=${CC:C,^cc,%%PREFIX%%/%%CCLINKDIR%%/world/cc,1}
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CXX:=${CXX:C,^c\+\+,%%PREFIX%%/%%CCLINKDIR%%/world/c++,1}
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.endif
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.endif
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For Korn/Bourne shells Add the following to /etc/profile:
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export PATH=%%PREFIX%%/%%CCLINKDIR%%:$PATH
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export CCACHE_PATH=/usr/bin:%%LOCALBASE%%/bin
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For csh/tcsh Add the following to /etc/csh.cshrc:
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setenv PATH %%PREFIX%%/%%CCLINKDIR%%:$PATH
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setenv CCACHE_PATH /usr/bin:%%LOCALBASE%%/bin
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For icc users:
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Add %%ICCPREFIX%% to CCACHE_PATH
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-------------------------------------------------------------------------------
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To use distcc:
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For Korn/Bourne shells Add the following to /etc/profile:
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export CCACHE_PREFIX=distcc
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export DISTCC_HOSTS="localhost host1 host2"
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For csh/tcsh Add the following to /etc/csh.cshrc:
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setenv CCACHE_PREFIX distcc
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setenv DISTCC_HOSTS "localhost host1 host2"
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--
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If you have a problem building world
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define NOCCACHE and try again.
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If you have a problem building a port
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reset PATH=$CCACHE_PATH and try again.
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--
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Make sure you run 'ccache-update-links' after you install/uninstall
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additional compilers in order to create/remove compiler links.
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--
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Ccache's default cache size is 1GB and this is larger than the default size of
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the root partition (/) on FreeBSD. To over come this you may specify a new
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cache location on a different partition with the following examples.
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For Korn/Bourne shells Add the following to /etc/profile:
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export CCACHE_DIR=/usr/.ccache
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For csh/tcsh Add the following to /etc/csh.cshrc
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setenv CCACHE_DIR "/usr/.ccache"
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