</section>
</section>
</section>
-<section id='package-ebuild-eapi-2_pre3'>
- <title>EAPI 2_pre3</title>
- <section id='package-ebuild-eapi-2-phases'>
+<section id='package-ebuild-eapi-2-draft'>
+ <title>EAPI 2 Draft</title>
+ <section id='package-ebuild-eapi-2-draft-helpers'>
+ <title>Helpers</title>
+ <section id='package-ebuild-eapi-2-draft-helpers-doman'>
+ <title>doman</title>
+ <para>
+ Language codes in file names are now used for path translation.
+ </para>
+ <table><title>Man Page Path Translation</title>
+ <tgroup cols='2' align='left' >
+ <colspec colname='source'/>
+ <colspec colname='destination'/>
+ <thead>
+ <row>
+ <entry>Source</entry>
+ <entry>Destination</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>foo.1</entry>
+ <entry>/usr/share/man/man1/foo.1</entry>
+ </row>
+ <row>
+ <entry>foo.lang.1</entry>
+ <entry>/usr/share/man/lang/man1/foo.1</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </section>
+ </section>
+ <section id='package-ebuild-eapi-2-draft-use-deps'>
+ <title>USE Dependencies</title>
+ <section id='package-ebuild-eapi-2-draft-use-deps-unconditional'>
+ <title>Unconditional USE Dependencies</title>
+ <table><title>Syntax Examples</title>
+ <tgroup cols='2' align='left' >
+ <colspec colname='example'/>
+ <colspec colname='meaning'/>
+ <thead>
+ <row>
+ <entry>Example</entry>
+ <entry>Meaning</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>foo[bar]</entry>
+ <entry>foo must have bar enabled</entry>
+ </row>
+ <row>
+ <entry>foo[bar,baz]</entry>
+ <entry>foo must have both bar and baz enabled</entry>
+ </row>
+ <row>
+ <entry>foo[-bar,baz]</entry>
+ <entry>foo must have bar disabled and baz enabled</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </section>
+ <section id='package-ebuild-eapi-2-draft-use-deps-conditional'>
+ <title>Conditional USE Dependencies</title>
+ <table><title>Syntax Examples</title>
+ <tgroup cols='2' align='left' >
+ <colspec colname='compact'/>
+ <colspec colname='expanded'/>
+ <thead>
+ <row>
+ <entry>Compact Form</entry>
+ <entry>Equivalent Expanded Form</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>foo[bar?]</entry>
+ <entry>bar? ( foo[bar] ) !bar? ( foo )</entry>
+ </row>
+ <row>
+ <entry>foo[!bar?]</entry>
+ <entry>bar? ( foo ) !bar? ( foo[-bar] )</entry>
+ </row>
+ <row>
+ <entry>foo[bar=]</entry>
+ <entry>bar? ( foo[bar] ) !bar? ( foo[-bar] )</entry>
+ </row>
+ <row>
+ <entry>foo[!bar=]</entry>
+ <entry>bar? ( foo[-bar] ) !bar? ( foo[bar] )</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </section>
+ </section>
+ <section id='package-ebuild-eapi-2-draft-phases'>
<title>Phases</title>
- <section id='package-ebuild-eapi-2-phases-src-prepare'>
+ <section id='package-ebuild-eapi-2-draft-phases-src-prepare'>
<title>New src_prepare Phase Function</title>
<para>
- A new src_prepare function is called in-between the src_unpack and
- src_configure functions, with cwd initially set to $S.
+ A new src_prepare function is called after the src_unpack
+ function, with cwd initially set to $S.
+ </para>
+ </section>
+ <section id='package-ebuild-eapi-2-draft-phases-src-configure'>
+ <title>New src_configure Phase Function</title>
+ <para>
+ The configure portion of the src_compile function has been
+ split into a separate function which is named src_configure. The
+ src_configure function is called in-between the src_prepare and
+ src_compile functions.
+ </para>
+ <programlisting>
+src_configure() {
+ if [[ -x ${ECONF_SOURCE:-.}/configure ]] ; then
+ econf
+ fi
+}
+
+src_compile() {
+ if [ -f Makefile ] || [ -f GNUmakefile ] || [ -f makefile ] ; then
+ emake || die "emake failed"
+ fi
+}
+ </programlisting>
+ </section>
+ <section id='package-ebuild-eapi-2-draft-phases-order'>
+ <title>Execution Order of Phase Functions</title>
+ <table><title>Execution Order of Phase Functions</title>
+ <tgroup cols='1' align='left' >
+ <colspec colname='name'/>
+ <thead>
+ <row>
+ <entry>Phase Function Name</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>pkg_setup</entry>
+ </row>
+ <row>
+ <entry>src_unpack</entry>
+ </row>
+ <row>
+ <entry>src_prepare</entry>
+ </row>
+ <row>
+ <entry>src_configure</entry>
+ </row>
+ <row>
+ <entry>src_compile</entry>
+ </row>
+ <row>
+ <entry>src_test</entry>
+ </row>
+ <row>
+ <entry>src_install</entry>
+ </row>
+ <row>
+ <entry>pkg_preinst</entry>
+ </row>
+ <row>
+ <entry>pkg_postinst</entry>
+ </row>
+ <row>
+ <entry>pkg_prerm</entry>
+ </row>
+ <row>
+ <entry>pkg_postrm</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </section>
+ <section id='package-ebuild-eapi-2-draft-phases-default-functions'>
+ <title>Default Phase Functions</title>
+ <para>
+ The default pkg_nofetch and src_* phase functions are now
+ accessible via a function having a name
+ that begins with default_ and
+ ends with the respective phase function name. For example,
+ a call to a function with the name default_src_compile is
+ equivalent to a call to the default src_compile
+ implementation.
+ </para>
+ <table><title>Default Phase Functions</title>
+ <tgroup cols='1' align='left' >
+ <colspec colname='name'/>
+ <thead>
+ <row>
+ <entry>Function Name</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>default_pkg_nofetch</entry>
+ </row>
+ <row>
+ <entry>default_src_unpack</entry>
+ </row>
+ <row>
+ <entry>default_src_prepare</entry>
+ </row>
+ <row>
+ <entry>default_src_configure</entry>
+ </row>
+ <row>
+ <entry>default_src_compile</entry>
+ </row>
+ <row>
+ <entry>default_src_test</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ <para>
+ The default phase functions for a particular EAPI are also
+ accessible as functions having names that start with 'eapi'
+ followed by the EAPI value. For example, a call to a function
+ named eapi0_src_compile is equivalent to a call to the
+ default src_compile implementation that is provided with EAPI 0.
+ </para>
+ <table><title>Default EAPI Phase Functions</title>
+ <tgroup cols='1' align='left' >
+ <colspec colname='name'/>
+ <thead>
+ <row>
+ <entry>Function Name</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>eapi0_pkg_nofetch</entry>
+ </row>
+ <row>
+ <entry>eapi0_src_unpack</entry>
+ </row>
+ <row>
+ <entry>eapi0_src_compile</entry>
+ </row>
+ <row>
+ <entry>eapi0_src_test</entry>
+ </row>
+ <row>
+ <entry>eapi1_pkg_nofetch</entry>
+ </row>
+ <row>
+ <entry>eapi1_src_unpack</entry>
+ </row>
+ <row>
+ <entry>eapi1_src_compile</entry>
+ </row>
+ <row>
+ <entry>eapi1_src_test</entry>
+ </row>
+ <row>
+ <entry>eapi2_pkg_nofetch</entry>
+ </row>
+ <row>
+ <entry>eapi2_src_unpack</entry>
+ </row>
+ <row>
+ <entry>eapi2_src_prepare</entry>
+ </row>
+ <row>
+ <entry>eapi2_src_configure</entry>
+ </row>
+ <row>
+ <entry>eapi2_src_compile</entry>
+ </row>
+ <row>
+ <entry>eapi2_src_test</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </section>
+ <section id='package-ebuild-eapi-2-draft-phases-default-function-alias'>
+ <title>Default Phase Function Alias</title>
+ <para>
+ A function named "default" is redefined for each phase so that it
+ will call the default_* function corresponding to the current phase.
+ For example, a call to the function named "default" during the
+ src_compile phase is equivalent to a call to the function named
+ default_src_compile.
</para>
</section>
</section>
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