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| -rw-r--r-- | doc/guide/files/platforms.xml | 87 |
1 files changed, 22 insertions, 65 deletions
diff --git a/doc/guide/files/platforms.xml b/doc/guide/files/platforms.xml index d88edfb93e1..d46cc5d0116 100644 --- a/doc/guide/files/platforms.xml +++ b/doc/guide/files/platforms.xml @@ -1,4 +1,4 @@ -<!-- $NetBSD: platforms.xml,v 1.52 2007/01/22 13:14:41 tron Exp $ --> +<!-- $NetBSD: platforms.xml,v 1.53 2007/02/08 23:25:10 rillig Exp $ --> <chapter id="platforms"> <title>Using pkgsrc on systems other than &os;</title> @@ -795,81 +795,38 @@ file and inspect the contents before extracting it. - Sun WorkShop Compilers common components</para></listitem> </itemizedlist> - <para>You should set <varname>CC</varname>, <varname>CXX</varname> and - optionally, <varname>CPP</varname> in <filename>/etc/mk.conf</filename>, - e.g.:</para> + <para>You should set the following variables in your + <filename>mk.conf</filename> file:</para> - <programlisting> - CC= cc - CXX= CC - CPP= /usr/ccs/lib/cpp - </programlisting> +<programlisting> + CC= cc + CXX= CC + CPP= cc -E + CXXCPP= CC -E +</programlisting> + + <note><para>The <varname>CPP</varname> setting might break some + packages that use the C preprocessor for processing things other + than C source code.</para></note> </sect3> <sect3 id="solaris-sunpro-64"> <title>Building 64-bit binaries with SunPro</title> - <para>Building 64-bit binaries is a little trickier. First, you - need to bootstrap pkgsrc in 64-bit mode. One problem here is - that while building one of the programs in the bootstrap kit - (<filename>bmake</filename>), the <varname>CFLAGS</varname> - variable is not honored, even if it is set in the environment. - To work around this bug, you can create a simple shell script - called <filename>cc64</filename> and put it somewhere in the - <varname>PATH</varname>:</para> - - <programlisting> - #! /bin/sh - exec /opt/SUNWspro/bin/cc -xtarget=ultra -xarch=v9 ${1+"$@"} - </programlisting> - - <para>Then, pass the definition for <varname>CC</varname> in the - environment of the <command>bootstrap</command> command:</para> - - <programlisting> - &uprompt; <userinput>cd bootstrap</userinput> - &uprompt; <userinput>CC=cc64 ./bootstrap</userinput> - </programlisting> - - <para>After bootstrapping, there are two alternative ways, - depending on whether you want to find bugs in packages or get - your system ready quickly. If you just want a running system, - add the following lines to your <filename>mk.conf</filename> - file:</para> - - <programlisting> - CC= cc64 - CXX= CC64 - PKGSRC_COMPILER= sunpro - </programlisting> - - <para>This way, all calls to the compiler will be intercepted by - the above wrapper and therefore get the necessary ABI options - automatically. (Don't forget to create the shell script - <filename>CC64</filename>, too.)</para> - - <para>To find packages that ignore the user-specified - <varname>CFLAGS</varname> and <varname>CXXFLAGS</varname>, add - the following lines to your <filename>mk.conf</filename> + <para>To build 64-bit packages, you just need to have the + following lines in your <filename>mk.conf</filename> file:</para> - <programlisting> - CC= cc - CXX= CC - PKGSRC_COMPILER= sunpro - CFLAGS= -xtarget=ultra -xarch=v9 - CXXFLAGS= -xtarget=ultra -xarch=v9 - LDFLAGS= -xtarget=ultra -xarch=v9 - </programlisting> +<programlisting> + PKGSRC_COMPILER= sunpro + ABI= 64 +</programlisting> - <para>Packages that don't use the flags provided in the - configuration file will try to build 32-bit binaries and fail - during linking. Detecting this is useful to prevent bugs on - other platforms where the error would not show up but pass - silently.</para> + <note><para>This setting has been tested for the SPARC + architecture. Intel and AMD machines need some more + work.</para></note> </sect3> - <sect3 id="plat.sunos.problems"><title>Common problems</title> <para>Sometimes, when using <command>libtool</command>, |