install.texi (Specific): Markup, spelling and typo fixes.
* doc/install.texi (Specific): Markup, spelling and typo fixes. Fixed sorting. Consistently require binutils 2.11.2, not prereleases. (Specific, decstation-*): Canonicalize as mips-dec-*. (Specific, i?86-*-sco3.2v5*): Remove make bootstrap requirement, always necessary. (Specific, m68k-altos): Removed reference to README.altos, deleted. (Specific, mips-*): Reword MIPS C compiler requirements. (Specific, powerpc*-*-*): New, mention --with-cpu once. (Specific, sunv5): Removed, obsolete. From-SVN: r43779
This commit is contained in:
Rainer Orth
Rainer Orth
parent
aafdcfcd2b
commit
021c4bfd95
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@ -1,3 +1,16 @@
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2001-07-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
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* doc/install.texi (Specific): Markup, spelling and typo fixes.
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Fixed sorting.
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Consistently require binutils 2.11.2, not prereleases.
|
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(Specific, decstation-*): Canonicalize as mips-dec-*.
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(Specific, i?86-*-sco3.2v5*): Remove make bootstrap requirement,
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always necessary.
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(Specific, m68k-altos): Removed reference to README.altos, deleted.
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(Specific, mips-*): Reword MIPS C compiler requirements.
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(Specific, powerpc*-*-*): New, mention --with-cpu once.
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(Specific, sunv5): Removed, obsolete.
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2001-07-05 Nathan Sidwell <nathan@codesourcery.com>
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* dwarf2out.c (output_loc_list): Use an all ones mask for
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|
|
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@ -668,7 +668,7 @@ canadian cross build. The @option{--disable-nls} option disables NLS@.
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@item --with-included-gettext
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If NLS is enabled, the @option{--with-included-gettext} option causes the build
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procedure to prefer its copy of GNU @code{gettext}.
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procedure to prefer its copy of GNU @command{gettext}.
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@item --with-catgets
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If NLS is enabled, and if the host lacks @code{gettext} but has the
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@ -1236,14 +1236,14 @@ GNU Compiler Collection on your machine.
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@item
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@uref{#c4x,,c4x}
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@item
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@uref{#decstation-*,,decstation-*}
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@item
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@uref{#dos,,DOS}
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@item
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@uref{#dsp16xx,,dsp16xx}
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@item
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@uref{#elxsi-elxsi-bsd,,elxsi-elxsi-bsd}
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@item
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@uref{#*-*-freebsd*,,*-*-freebsd*}
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@item
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@uref{#h8300-hms,,h8300-hms}
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@item
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@uref{#hppa*-hp-hpux*,,hppa*-hp-hpux*}
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@ -1254,8 +1254,6 @@ GNU Compiler Collection on your machine.
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@item
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@uref{#hppa*-hp-hpux11,,hppa*-hp-hpux11}
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@item
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@uref{#*-*-freebsd*,,*-*-freebsd*}
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@item
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@uref{#i370-*-*,,i370-*-*}
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@item
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@uref{#*-*-linux-gnu,,*-*-linux-gnu}
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@ -1328,6 +1326,8 @@ GNU Compiler Collection on your machine.
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@item
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@uref{#mips-*-*,,mips-*-*}
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@item
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@uref{#mips-dec-*,,mips-dec-*}
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@item
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@uref{#mips-mips-bsd,,mips-mips-bsd}
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@item
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@uref{#mips-mips-riscos*,,mips-mips-riscos*}
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|
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@ -1348,6 +1348,8 @@ GNU Compiler Collection on your machine.
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@item
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@uref{#ns32k-utek,,ns32k-utek}
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@item
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@uref{#powerpc*-*-*,,powerpc*-*-*, powerpc-*-sysv4}
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@item
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@uref{#powerpc-*-elf,,powerpc-*-elf, powerpc-*-sysv4}
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@item
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@uref{#powerpc-*-linux-gnu*,,powerpc-*-linux-gnu*}
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@ -1378,8 +1380,6 @@ GNU Compiler Collection on your machine.
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@item
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@uref{#*-sun-solaris2.8,,*-sun-solaris2.8}
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@item
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@uref{#sunv5,,Sun V5.0 Compiler Bugs}
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@item
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@uref{#sparc-sun-sunos*,,sparc-sun-sunos*}
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@item
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@uref{#sparc-unknown-linux-gnulibc1,,sparc-unknown-linux-gnulibc1}
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@ -1414,17 +1414,17 @@ GNU Compiler Collection on your machine.
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MIL-STD-1750A processors.
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The MIL-STD-1750A cross configuration produces output for
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@code{as1750}, an assembler/linker available under the GNU Public
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@code{as1750}, an assembler/linker available under the GNU General Public
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License for the 1750A@. @code{as1750} can be obtained at
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@uref{ftp://ftp.fta-berlin.de/pub/crossgcc/1750gals/}.
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A similarly licensed simulator for
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the 1750A is available from same address.
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|
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You should ignore a fatal error during the building of libgcc (libgcc is
|
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not yet implemented for the 1750A@.)
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You should ignore a fatal error during the building of @samp{libgcc}
|
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(@samp{libgcc} is not yet implemented for the 1750A@.)
|
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|
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The @code{as1750} assembler requires the file @file{ms1750.inc}, which is
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found in the directory @file{config/1750a}.
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found in the directory @file{gcc/config/1750a}.
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|
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GCC produced the same sections as the Fairchild F9450 C Compiler,
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namely:
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@ -1443,7 +1443,7 @@ The read-only (ROM) constants section.
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Initialization section (code to copy KREL to SREL)@.
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@end table
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The smallest addressable unit is 16 bits (BITS_PER_UNIT is 16). This
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The smallest addressable unit is 16 bits (@code{BITS_PER_UNIT} is 16). This
|
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means that type @code{char} is represented with a 16-bit word per character.
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The 1750A's ``Load/Store Upper/Lower Byte'' instructions are not used by
|
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GCC@.
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@ -1480,28 +1480,11 @@ alpha-based platforms using ELF (in particular, ignore this section for
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DEC OSF/1, Digital UNIX and Tru64 UNIX)@. In addition to reading this
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section, please read all other sections that match your target.
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We require binutils 2.11.1 (as of yet unreleased), binutils with
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@samp{binutils-2_11-branch} tag after May 31, 2001 (as taken below), or newer.
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Previous binutils releases had a number of problems with DWARF2
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We require binutils 2.11.2 or newer.
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Previous binutils releases had a number of problems with DWARF 2
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debugging information, not the least of which is incorrect linking of
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shared libraries.
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Until binutils 2.11.1 is released, these sample commands may be useful:
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@smallexample
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mkdir binutils-2.11.X; cd binutils-2.11.X
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cvs -d :pserver:anoncvs@@anoncvs.cygnus.com:/cvs/src \
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co -rbinutils-2_11-branch -P binutils
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mkdir obj; cd obj
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../src/configure --prefix=@emph{an-absolute-path}
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make all check install
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@end smallexample
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When configuring gcc, provide explicit @option{--with-gnu-as}
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@option{--with-as=@emph{an-absolute-path/bin/as}} and
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@option{--with-gnu-ld} @option{--with-ld=@emph{an-absolute-path/bin/ld}}
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options to point into the prefix used above.
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@html
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</p>
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<hr>
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@ -1678,38 +1661,6 @@ can also be obtained from:
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@uref{http://www.elec.canterbury.ac.nz/c4x,,http://www.elec.canterbury.ac.nz/c4x}
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@end itemize
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@html
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</p>
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<hr>
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@end html
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@heading @anchor{decstation-*}decstation-*
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MIPS-based DECstations can support three different personalities:
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Ultrix, DEC OSF/1, and OSF/rose. (Alpha-based DECstation products have
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a configuration name beginning with @samp{alpha-dec}.) To configure GCC
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for these platforms use the following configurations:
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@table @samp
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@item decstation-ultrix
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Ultrix configuration.
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@item decstation-osf1
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Dec's version of OSF/1.
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@item decstation-osfrose
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Open Software Foundation reference port of OSF/1 which uses the
|
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OSF/rose object file format instead of ECOFF@. Normally, you
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would not select this configuration.
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@end table
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The MIPS C compiler needs to be told to increase its table size
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for switch statements with the @option{-Wf,-XNg1500} option in
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order to compile @file{cp/parse.c}. If you use the @option{-O2}
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||||
optimization option, you also need to use @option{-Olimit 3000}.
|
||||
Both of these options are automatically generated in the
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||||
@file{Makefile} that the shell script @file{configure} builds.
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||||
If you override the @code{CC} make variable and use the MIPS
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||||
compilers, you may need to add @option{-Wf,-XNg1500 -Olimit 3000}.
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|
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@html
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||||
</p>
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||||
<hr>
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@ -1730,6 +1681,37 @@ and includes all the necessary compilation tools and libraries.
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@heading @anchor{dsp16xx}dsp16xx
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A port to the AT&T DSP1610 family of processors.
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@html
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||||
</p>
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||||
<hr>
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||||
@end html
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||||
@heading @anchor{*-*-freebsd*}*-*-freebsd*
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||||
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||||
The version of binutils installed in @file{/usr/bin} is known to work unless
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||||
otherwise specified in any per-architecture notes. However, binutils
|
||||
2.11 is known to improve overall testsuite results.
|
||||
|
||||
For FreeBSD 1, FreeBSD 2 or any mutant a.out versions of FreeBSD 3: All
|
||||
configuration support and files as shipped with GCC 2.95 are still in
|
||||
place. FreeBSD 2.2.7 has been known to bootstrap completely; however,
|
||||
it is unknown which version of binutils was used (it is assumed that it
|
||||
was the system copy in @file{/usr/bin}) and C++ EH failures were noted.
|
||||
|
||||
For FreeBSD using the ELF file format: DWARF 2 debugging is now the
|
||||
default for all CPU architectures. It had been the default on
|
||||
FreeBSD/alpha since its inception. You may use @option{-gstabs} instead
|
||||
of @option{-g}, if you really want the old debugging format. There are
|
||||
no known issues with mixing object files and libraries with different
|
||||
debugging formats. Otherwise, this release of GCC should now match more
|
||||
of the configuration used in the stock FreeBSD configuration of GCC. In
|
||||
particular, @option{--enable-threads} is now configured by default.
|
||||
However, as a general user, do not attempt to replace the system
|
||||
compiler with this release. Known to bootstrap and check with good
|
||||
results on FreeBSD 3.0, 3.4, 4.0, 4.2, 4.3 and 5-CURRENT@.
|
||||
|
||||
At this time, @option{--enable-threads} is not compatible with
|
||||
@option{--enable-libgcj} on FreeBSD@.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -1758,7 +1740,7 @@ longer a multiple of 2 bytes.
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|||
@end html
|
||||
@heading @anchor{hppa*-hp-hpux*}hppa*-hp-hpux*
|
||||
|
||||
We @emph{highly} recommend using gas/binutils-2.8 or newer on all hppa
|
||||
We @emph{highly} recommend using gas/binutils 2.8 or newer on all hppa
|
||||
platforms; you may encounter a variety of problems when using the HP
|
||||
assembler.
|
||||
|
||||
|
|
@ -1769,10 +1751,10 @@ use GAS and GDB and configure GCC with the
|
|||
@option{--with-as=@dots{}} options.
|
||||
|
||||
If you wish to use pa-risc 2.0 architecture support, you must use either
|
||||
the HP assembler, gas/binutils-2.11 or a recent
|
||||
the HP assembler, gas/binutils 2.11 or a recent
|
||||
@uref{ftp://sources.redhat.com/pub/binutils/snapshots,,snapshot of gas}.
|
||||
|
||||
More specific information to hppa*-hp-hpux* targets follows.
|
||||
More specific information to @samp{hppa*-hp-hpux*} targets follows.
|
||||
|
||||
@html
|
||||
</p>
|
||||
|
|
@ -1832,37 +1814,6 @@ bootstrap}.
|
|||
GCC 3.0 supports HP-UX 11. You must use GNU binutils 2.11 or above on
|
||||
this platform.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
@end html
|
||||
@heading @anchor{*-*-freebsd*}*-*-freebsd*
|
||||
|
||||
The version of binutils installed in @file{/usr/bin} is known to work unless
|
||||
otherwise specified in any per-architecture notes. However, binutils
|
||||
2.11 is known to improve overall testsuite results.
|
||||
|
||||
For FreeBSD 1, FreeBSD 2 or any mutant a.out versions of FreeBSD 3: All
|
||||
configuration support and files as shipped with gcc 2.95 are still in
|
||||
place. FreeBSD 2.2.7 has been known to bootstrap completely; however,
|
||||
it is unknown which version of binutils was used (it is assumed that it
|
||||
was the system copy in @file{/usr/bin}) and C++ EH failures were noted.
|
||||
|
||||
For FreeBSD using the ELF file format: DWARF2 debugging is now the
|
||||
default for all CPU architectures. It had been the default on
|
||||
FreeBSD/alpha since its inception. You may use @option{-gstabs} instead
|
||||
of @option{-g}, if you really want the old debugging format. There are
|
||||
no known issues with mixing object files and libraries with different
|
||||
debugging formats. Otherwise, this release of gcc should now match more
|
||||
of the configuration used in the stock FreeBSD configuration of gcc. In
|
||||
particular, @option{--enable-threads} is now configured by default.
|
||||
However, as a general user, do not attempt to replace the system
|
||||
compiler with this release. Known to bootstrap and check with good
|
||||
results on FreeBSD 3.0, 3.4, 4.0, 4.2, 4.3 and 5-CURRENT@.
|
||||
|
||||
At this time, @option{--enable-threads} is not compatible with
|
||||
@option{--enable-libgcj} on FreeBSD@.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -1878,7 +1829,7 @@ have a higher-quality port for this machine soon.
|
|||
@heading @anchor{*-*-linux-gnu}*-*-linux-gnu
|
||||
|
||||
If you use glibc 2.2 (or 2.1.9x), GCC 2.95.2 won't install
|
||||
out-of-the-box. You'll get compile errors while building libstdc++.
|
||||
out-of-the-box. You'll get compile errors while building @samp{libstdc++}.
|
||||
The patch @uref{glibc-2.2.patch,,glibc-2.2.patch}, that is to be
|
||||
applied in the GCC source tree, fixes the compatibility problems.
|
||||
|
||||
|
|
@ -1923,7 +1874,7 @@ gas/binutils version 2.5.2 or later.
|
|||
@end html
|
||||
@heading @anchor{ix86-*-linux*}i?86-*-linux*
|
||||
|
||||
You will need binutils-2.9.1.0.15 or newer for exception handling to work.
|
||||
You will need binutils 2.9.1.0.15 or newer for exception handling to work.
|
||||
|
||||
If you receive Signal 11 errors when building on GNU/Linux, then it is
|
||||
possible you have a hardware problem. Further information on this can be
|
||||
|
|
@ -1954,20 +1905,13 @@ Use this for the SCO OpenServer Release 5 family of operating systems.
|
|||
Unlike earlier versions of GCC, the ability to generate COFF with this
|
||||
target is no longer provided.
|
||||
|
||||
Earlier versions of GCC emitted Dwarf-1 when generating ELF to allow
|
||||
Earlier versions of GCC emitted DWARF 1 when generating ELF to allow
|
||||
the system debugger to be used. That support was too burdensome to
|
||||
maintain. GCC now emits only dwarf-2 for this target. This means you
|
||||
maintain. GCC now emits only DWARF 2 for this target. This means you
|
||||
may use either the UDK debugger or GDB to debug programs built by this
|
||||
version of GCC@.
|
||||
|
||||
If you are building languages other than C, you must follow the instructions
|
||||
about invoking @samp{make bootstrap} because the native OpenServer
|
||||
compiler will build a @command{cc1plus} that will not correctly parse many
|
||||
valid C++ programs including those in @file{libgcc.a}.
|
||||
@strong{You must do a @samp{make bootstrap} if you are building with the
|
||||
native compiler.}
|
||||
|
||||
Use of the @option{-march-pentiumpro} flag can result in
|
||||
Use of the @option{-march=pentiumpro} flag can result in
|
||||
unrecognized opcodes when using the native assembler on OS versions before
|
||||
5.0.6. (Support for P6 opcodes was added to the native ELF assembler in
|
||||
that version.) While it's rather rare to see these emitted by GCC yet,
|
||||
|
|
@ -1999,7 +1943,8 @@ Look in @file{gcc/config/i386/sco5.h} (search for ``messy'') for
|
|||
additional OpenServer-specific flags.
|
||||
|
||||
Systems based on OpenServer before 5.0.4 (@samp{uname -X}
|
||||
will tell you what you're running) require TLS597 from ftp.sco.com/TLS
|
||||
will tell you what you're running) require TLS597 from
|
||||
@uref{ftp://ftp.sco.com/TLS/,,ftp://ftp.sco.com/TLS/}
|
||||
for C++ constructors and destructors to work right.
|
||||
|
||||
The system linker in (at least) 5.0.4 and 5.0.5 will sometimes
|
||||
|
|
@ -2012,13 +1957,13 @@ available. You must install both
|
|||
and @uref{ftp://ftp.sco.com/SLS/,,OSS499A}.
|
||||
|
||||
The dynamic linker in OpenServer 5.0.5 (earlier versions may show
|
||||
the same problem) aborts on certain g77-compiled programs. It's particularly
|
||||
the same problem) aborts on certain G77-compiled programs. It's particularly
|
||||
likely to be triggered by building Fortran code with the @option{-fPIC} flag.
|
||||
Although it's conceivable that the error could be triggered by other
|
||||
code, only G77-compiled code has been observed to cause this abort.
|
||||
If you are getting core dumps immediately upon execution of your
|
||||
g77 program---and especially if it's compiled with @option{-fPIC}---try applying
|
||||
@uref{sco_osr5_g77.patch,,@file{sco_osr5_g77.patch}} to your libf2c and
|
||||
G77 program---and especially if it's compiled with @option{-fPIC}---try applying
|
||||
@uref{sco_osr5_g77.patch,,@file{sco_osr5_g77.patch}} to your @samp{libf2c} and
|
||||
rebuilding GCC@.
|
||||
Affected faults, when analyzed in a debugger, will show a stack
|
||||
backtrace with a fault occurring in @code{rtld()} and the program
|
||||
|
|
@ -2041,10 +1986,6 @@ default compiler such as OpenServer 5 or Unixware 2. This target will
|
|||
generate binaries that will run on OpenServer, Unixware 2, or Unixware 7,
|
||||
with the same warnings and caveats as the SCO UDK@.
|
||||
|
||||
You can stage1 with either your native compiler or with UDK@. If you
|
||||
don't do a full bootstrap when initially building with your native compiler
|
||||
you will have an utterly unusable pile of bits as your reward.
|
||||
|
||||
This target is a little tricky to build because we have to distinguish
|
||||
it from the native tools (so it gets headers, startups, and libraries
|
||||
from the right place) while making the tools not think we're actually
|
||||
|
|
@ -2057,8 +1998,8 @@ command like this:
|
|||
@emph{You should substitute @samp{i686} in the above command with the appropriate
|
||||
processor for your host.}
|
||||
|
||||
You should follow this with a @samp{make bootstrap} then
|
||||
@samp{make install}. You can then access the UDK-targeted GCC
|
||||
After the usual @samp{make bootstrap} and
|
||||
@samp{make install}, you can then access the UDK-targeted GCC
|
||||
tools by adding @command{udk-} before the commonly known name. For
|
||||
example, to invoke the C compiler, you would use @command{udk-gcc}.
|
||||
They will coexist peacefully with any native-target GCC tools you may
|
||||
|
|
@ -2104,7 +2045,7 @@ Go to the Berkeley universe before compiling.
|
|||
<hr>
|
||||
@end html
|
||||
@heading @anchor{ix86-sequent-ptx1*}i?86-sequent-ptx1*, i?86-sequent-ptx2*
|
||||
You must install GNU @file{sed} before running @file{configure}.
|
||||
You must install GNU @command{sed} before running @command{configure}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
|
|
@ -2113,7 +2054,7 @@ You must install GNU @file{sed} before running @file{configure}.
|
|||
@heading @anchor{#ix86-*-sysv3*}i?86-*-sysv3*
|
||||
The @code{fixproto} shell script may trigger a bug in the system shell.
|
||||
If you encounter this problem, upgrade your operating system or
|
||||
use BASH (the GNU shell) to run @code{fixproto}.
|
||||
use @command{bash} (the GNU shell) to run @code{fixproto}.
|
||||
|
||||
|
||||
@html
|
||||
|
|
@ -2182,7 +2123,7 @@ AIX Make frequently has problems with GCC makefiles. GNU Make 3.76 or
|
|||
newer is recommended to build on this platform.
|
||||
|
||||
Errors involving @code{alloca} when building GCC generally are due
|
||||
to an incorrect definition of @var{CC} in the Makefile or mixing files
|
||||
to an incorrect definition of @code{CC} in the Makefile or mixing files
|
||||
compiled with the native C compiler and GCC@. During the stage1 phase of
|
||||
the build, the native AIX compiler @strong{must} be invoked as @command{cc}
|
||||
(not @command{xlc}). Once @command{configure} has been informed of
|
||||
|
|
@ -2196,8 +2137,8 @@ Binutils 2.10 does not support AIX 4.3. Binutils available from the
|
|||
@uref{http://www-1.ibm.com/servers/aix/products/aixos/linux/,,AIX
|
||||
Toolbox for Linux: GNU and Open Source tools for AIX};
|
||||
website does work. Binutils 2.11 is expected to include AIX 4.3
|
||||
support. The GNU Assembler is necessary for libstdc++ to build. The
|
||||
AIX native ld still is recommended. The native AIX tools do
|
||||
support. The GNU Assembler is necessary for @samp{libstdc++} to build. The
|
||||
AIX native @command{ld} still is recommended. The native AIX tools do
|
||||
interoperate with GCC@.
|
||||
|
||||
Linking executables and shared libraries may produce warnings of
|
||||
|
|
@ -2290,7 +2231,7 @@ applications. There are no standard Unix configurations.
|
|||
@end html
|
||||
@heading @anchor{m68k-altos}m68k-altos
|
||||
Altos 3068. You must use the GNU assembler, linker and debugger.
|
||||
Also, you must fix a kernel bug. Details in the file @file{README.ALTOS}.
|
||||
Also, you must fix a kernel bug.
|
||||
|
||||
@html
|
||||
</p>
|
||||
|
|
@ -2300,8 +2241,8 @@ Also, you must fix a kernel bug. Details in the file @file{README.ALTOS}.
|
|||
Apple Macintosh running A/UX@.
|
||||
You may configure GCC to use either the system assembler and
|
||||
linker or the GNU assembler and linker. You should use the GNU configuration
|
||||
if you can, especially if you also want to use G++. You enabled
|
||||
that configuration with + the @option{--with-gnu-as} and @option{--with-gnu-ld}
|
||||
if you can, especially if you also want to use G++. You enable
|
||||
that configuration with the @option{--with-gnu-as} and @option{--with-gnu-ld}
|
||||
options to @code{configure}.
|
||||
|
||||
Note the C compiler that comes
|
||||
|
|
@ -2328,9 +2269,9 @@ bootstrap. Binaries are available from the OSU-CIS archive, at
|
|||
@heading @anchor{m68k-bull-sysv}m68k-bull-sysv
|
||||
Bull DPX/2 series 200 and 300 with BOS-2.00.45 up to BOS-2.01. GCC works
|
||||
either with native assembler or GNU assembler. You can use
|
||||
GNU assembler with native coff generation by providing @option{--with-gnu-as} to
|
||||
the configure script or use GNU assembler with dbx-in-coff encapsulation
|
||||
by providing @samp{--with-gnu-as --stabs}. For any problem with native
|
||||
GNU assembler with native COFF generation by providing @option{--with-gnu-as} to
|
||||
the configure script or use GNU assembler with stabs-in-COFF encapsulation
|
||||
by providing @samp{--with-gnu-as --stabs}. For any problem with the native
|
||||
assembler or for availability of the DPX/2 port of GAS, contact
|
||||
@email{F.Pierresteguy@@frcl.bull.fr}.
|
||||
|
||||
|
|
@ -2408,7 +2349,7 @@ library version of ``cvtnum(3c)'' and thus does not exhibit the bug.
|
|||
|
||||
This patch is also known as PHCO_4484.
|
||||
|
||||
In addition, if you wish to use gas @option{--with-gnu-as} you must use
|
||||
In addition, if you wish to use gas, you must use
|
||||
gas version 2.1 or later, and you must use the GNU linker version 2.1 or
|
||||
later. Earlier versions of gas relied upon a program which converted the
|
||||
gas output into the native HP-UX format, but that program has not been
|
||||
|
|
@ -2559,7 +2500,7 @@ configuration based on the current software development environment.
|
|||
@heading @anchor{m88k-tektronix-sysv3}m88k-tektronix-sysv3
|
||||
Tektronix XD88 running UTekV 3.2e. Do not turn on
|
||||
optimization while building stage1 if you bootstrap with
|
||||
the buggy Green Hills compiler. Also, The bundled LAI
|
||||
the buggy Green Hills compiler. Also, the bundled LAI
|
||||
System V NFS is buggy so if you build in an NFS mounted
|
||||
directory, start from a fresh reboot, or avoid NFS all together.
|
||||
Otherwise you may have trouble getting clean comparisons
|
||||
|
|
@ -2608,9 +2549,41 @@ possible that some old versions of the system lack the functions
|
|||
system lacks these, you must remove or undo the definition of
|
||||
@code{TARGET_MEM_FUNCTIONS} in @file{mips-bsd.h}.
|
||||
|
||||
The MIPS C compiler needs to be told to increase its table size
|
||||
for switch statements with the @option{-Wf,-XNg1500} option in
|
||||
order to compile @file{cp/parse.c}. If you use the @option{-O2}
|
||||
If you use the MIPS C compiler to bootstrap, it may be necessary
|
||||
to increase its table size for switch statements with the
|
||||
@option{-Wf,-XNg1500} option. If you use the @option{-O2}
|
||||
optimization option, you also need to use @option{-Olimit 3000}.
|
||||
Both of these options are automatically generated in the
|
||||
@file{Makefile} that the shell script @file{configure} builds.
|
||||
If you override the @code{CC} make variable and use the MIPS
|
||||
compilers, you may need to add @option{-Wf,-XNg1500 -Olimit 3000}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
@end html
|
||||
@heading @anchor{mips-dec-*}mips-dec-*
|
||||
MIPS-based DECstations can support three different personalities:
|
||||
Ultrix, DEC OSF/1, and OSF/rose. (Alpha-based DECstation products have
|
||||
a configuration name beginning with @samp{alpha*-dec}.) To configure GCC
|
||||
for these platforms use the following configurations:
|
||||
|
||||
@table @samp
|
||||
@item mips-dec-ultrix
|
||||
Ultrix configuration.
|
||||
|
||||
@item mips-dec-osf1
|
||||
DEC's version of OSF/1.
|
||||
|
||||
@item mips-dec-osfrose
|
||||
Open Software Foundation reference port of OSF/1 which uses the
|
||||
OSF/rose object file format instead of ECOFF@. Normally, you
|
||||
would not select this configuration.
|
||||
@end table
|
||||
|
||||
If you use the MIPS C compiler to bootstrap, it may be necessary
|
||||
to increase its table size for switch statements with the
|
||||
@option{-Wf,-XNg1500} option. If you use the @option{-O2}
|
||||
optimization option, you also need to use @option{-Olimit 3000}.
|
||||
Both of these options are automatically generated in the
|
||||
@file{Makefile} that the shell script @file{configure} builds.
|
||||
|
|
@ -2622,9 +2595,9 @@ compilers, you may need to add @option{-Wf,-XNg1500 -Olimit 3000}.
|
|||
<hr>
|
||||
@end html
|
||||
@heading @anchor{mips-mips-riscos*}mips-mips-riscos*
|
||||
The MIPS C compiler needs to be told to increase its table size
|
||||
for switch statements with the @option{-Wf,-XNg1500} option in
|
||||
order to compile @file{cp/parse.c}. If you use the @option{-O2}
|
||||
If you use the MIPS C compiler to bootstrap, it may be necessary
|
||||
to increase its table size for switch statements with the
|
||||
@option{-Wf,-XNg1500} option. If you use the @option{-O2}
|
||||
optimization option, you also need to use @option{-Olimit 3000}.
|
||||
Both of these options are automatically generated in the
|
||||
@file{Makefile} that the shell script @file{configure} builds.
|
||||
|
|
@ -2637,21 +2610,21 @@ personalities: default, BSD 4.3, System V.3, and System V.4
|
|||
for these platforms use the following configurations:
|
||||
|
||||
@table @samp
|
||||
@item mips-mips-riscos@code{rev}
|
||||
Default configuration for RISC-OS, revision @code{rev}.
|
||||
@item mips-mips-riscos@var{rev}
|
||||
Default configuration for RISC-OS, revision @var{rev}.
|
||||
|
||||
@item mips-mips-riscos@code{rev}bsd
|
||||
BSD 4.3 configuration for RISC-OS, revision @code{rev}.
|
||||
@item mips-mips-riscos@var{rev}bsd
|
||||
BSD 4.3 configuration for RISC-OS, revision @var{rev}.
|
||||
|
||||
@item mips-mips-riscos@code{rev}sysv4
|
||||
System V.4 configuration for RISC-OS, revision @code{rev}.
|
||||
@item mips-mips-riscos@var{rev}sysv4
|
||||
System V.4 configuration for RISC-OS, revision @var{rev}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
@end html
|
||||
@item mips-mips-riscos@code{rev}sysv
|
||||
System V.3 configuration for RISC-OS, revision @code{rev}.
|
||||
@item mips-mips-riscos@var{rev}sysv
|
||||
System V.3 configuration for RISC-OS, revision @var{rev}.
|
||||
@end table
|
||||
|
||||
The revision @code{rev} mentioned above is the revision of
|
||||
|
|
@ -2861,12 +2834,18 @@ binaries of GCC for bootstrapping.
|
|||
</p>
|
||||
<hr>
|
||||
@end html
|
||||
@heading @anchor{powerpc-*-elf}powerpc-*-elf, powerpc-*-sysv4
|
||||
PowerPC system in big endian mode, running System V.4.
|
||||
@heading @anchor{powerpc*-*-*}powerpc-*-*
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
@end html
|
||||
@heading @anchor{powerpc-*-elf}powerpc-*-elf, powerpc-*-sysv4
|
||||
PowerPC system in big endian mode, running System V.4.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2874,13 +2853,10 @@ switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
|||
@heading @anchor{powerpc-*-linux-gnu*}powerpc-*-linux-gnu*
|
||||
|
||||
You will need
|
||||
@uref{ftp://ftp.varesearch.com/pub/support/hjl/binutils,,binutils-2.9.4.0.8}
|
||||
@uref{ftp://ftp.varesearch.com/pub/support/hjl/binutils,,binutils 2.9.4.0.8}
|
||||
or newer for a working GCC@. It is strongly recommended to recompile binutils
|
||||
if you initially built it with gcc-2.7.2.x.
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2889,9 +2865,6 @@ switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
|||
Embedded PowerPC system in big endian mode with @option{-mcall-aix} selected as
|
||||
the default.
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2900,9 +2873,6 @@ switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
|||
Embedded PowerPC system in big endian mode for use in running under the
|
||||
PSIM simulator.
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2910,9 +2880,6 @@ switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
|||
@heading @anchor{powerpc-*-eabi}powerpc-*-eabi
|
||||
Embedded PowerPC system in big endian mode.
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2920,9 +2887,6 @@ switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
|||
@heading @anchor{powerpcle-*-elf}powerpcle-*-elf, powerpcle-*-sysv4
|
||||
PowerPC system in little endian mode, running System V.4.
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2938,9 +2902,6 @@ the PSIM simulator.
|
|||
@heading @anchor{powerpcle-*-eabi}powerpcle-*-eabi
|
||||
Embedded PowerPC system in little endian mode.
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2948,9 +2909,6 @@ switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
|||
@heading @anchor{powerpcle-*-winnt}powerpcle-*-winnt, powerpcle-*-pe
|
||||
PowerPC system in little endian mode running Windows NT@.
|
||||
|
||||
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
|
||||
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -2959,7 +2917,7 @@ switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
|
|||
The only operating systems supported for the IBM RT PC are AOS and
|
||||
MACH@. GCC does not support AIX running on the RT@. We recommend you
|
||||
compile GCC with an earlier version of itself; if you compile GCC
|
||||
with @code{hc}, the Metaware compiler, it will work, but you will get
|
||||
with @command{hc}, the Metaware compiler, it will work, but you will get
|
||||
mismatches between the stage 2 and stage 3 compilers in various files.
|
||||
These errors are minor differences in some floating-point constants and
|
||||
can be safely ignored; the stage 3 compiler is correct.
|
||||
|
|
@ -2970,18 +2928,18 @@ can be safely ignored; the stage 3 compiler is correct.
|
|||
@end html
|
||||
@heading @anchor{*-*-solaris*}*-*-solaris*
|
||||
|
||||
Starting with Solaris, Sun does not ship a C compiler any more. To
|
||||
Starting with Solaris 2, Sun does not ship a C compiler any more. To
|
||||
bootstrap and install GCC you first have to install a pre-built
|
||||
compiler, see our @uref{binaries.html,,binaries page} for
|
||||
details.
|
||||
|
||||
Solaris' @file{/bin/sh} will often fail to configure libstdc++-v3, boehm-gc or
|
||||
libjava. If you encounter this problem, set @var{CONFIG_SHELL} to
|
||||
Solaris' @file{/bin/sh} will often fail to configure @file{libstdc++-v3}, @file{boehm-gc} or
|
||||
@file{libjava}. If you encounter this problem, set @env{CONFIG_SHELL} to
|
||||
@file{/bin/ksh} in your environment and run @samp{make bootstrap} again.
|
||||
Another possibility that sometimes helps is to remove
|
||||
@file{*-*-solaris*/config.cache}.
|
||||
|
||||
Sun as 4.X is broken in that it cannot cope with long symbol names.
|
||||
Sun @command{as} 4.X is broken in that it cannot cope with long symbol names.
|
||||
A typical error message might look similar to the following:
|
||||
|
||||
@samp{/usr/ccs/bin/as: "/var/tmp/ccMsw135.s", line 11041:
|
||||
|
|
@ -2996,10 +2954,10 @@ been fixed in later (5.x) versions of the assembler.
|
|||
@end html
|
||||
@heading @anchor{sparc-sun-*}sparc-sun-*
|
||||
Sometimes on a Sun 4 you may observe a crash in the program
|
||||
@code{genflags} or @code{genoutput} while building GCC@. This is said to
|
||||
be due to a bug in @code{sh}. You can probably get around it by running
|
||||
@code{genflags} or @code{genoutput} manually and then retrying the
|
||||
@code{make}.
|
||||
@command{genflags} or @command{genoutput} while building GCC@. This is said to
|
||||
be due to a bug in @command{sh}. You can probably get around it by running
|
||||
@command{genflags} or @command{genoutput} manually and then retrying the
|
||||
@command{make}.
|
||||
|
||||
@html
|
||||
<p>
|
||||
|
|
@ -3036,14 +2994,14 @@ On Solaris 2, trying to use the linker and other tools in
|
|||
For example, the linker may hang indefinitely. The fix is to remove
|
||||
@file{/usr/ucb} from your @code{PATH}.
|
||||
|
||||
All releases of GNU binutils prior to 2.11.1 have known bugs on this
|
||||
platform. We recommend the use of GNU binutils 2.11.1 or the vendor
|
||||
tools (Sun as, Sun ld).
|
||||
All releases of GNU binutils prior to 2.11.2 have known bugs on this
|
||||
platform. We recommend the use of GNU binutils 2.11.2 or the vendor
|
||||
tools (Sun @command{as}, Sun @command{ld}).
|
||||
|
||||
Unfortunately, C++ shared libraries, including libstdc++, won't work
|
||||
properly if assembled with Sun as: the linker will complain about
|
||||
Unfortunately, C++ shared libraries, including @samp{libstdc++}, won't work
|
||||
properly if assembled with Sun @command{as}: the linker will complain about
|
||||
relocations in read-only sections, in the definition of virtual
|
||||
tables. Also, Sun as fails to process long symbols resulting from
|
||||
tables. Also, Sun @command{as} fails to process long symbols resulting from
|
||||
mangling template-heavy C++ function names.
|
||||
|
||||
@html
|
||||
|
|
@ -3070,7 +3028,7 @@ back it out.
|
|||
@item
|
||||
Copy the original, unpatched Solaris 7
|
||||
@command{/usr/ccs/bin/as} into
|
||||
@command{/usr/local/lib/gcc-lib/sparc-sun-solaris2.7/2.95.1/as},
|
||||
@command{/usr/local/lib/gcc-lib/sparc-sun-solaris2.7/3.0/as},
|
||||
adjusting the latter name to fit your local conventions and software
|
||||
version numbers.
|
||||
|
||||
|
|
@ -3105,10 +3063,10 @@ will assume that any missing type is @code{int} (as defined by C89).
|
|||
For Solaris 8, this is fixed by revision 24 or later of patch 108652
|
||||
(for SPARCs) or 108653 (for Intels).
|
||||
|
||||
Solaris 8's linker fails to link some libjava programs if
|
||||
Solaris 8's linker fails to link some @samp{libjava} programs if
|
||||
previously-installed GCC java libraries already exist in the configured
|
||||
prefix. For this reason, libgcj is disabled by default on Solaris 8.
|
||||
If you use GNU ld, or if you don't have a previously-installed libgcj in
|
||||
prefix. For this reason, @samp{libgcj} is disabled by default on Solaris 8.
|
||||
If you use GNU ld, or if you don't have a previously-installed @samp{libgcj} in
|
||||
the same prefix, use @option{--enable-libgcj} to build and install the
|
||||
Java libraries.
|
||||
|
||||
|
|
@ -3116,25 +3074,14 @@ Java libraries.
|
|||
<p>
|
||||
<hr>
|
||||
@end html
|
||||
@heading @anchor{sunv5}Sun V5.0 Compiler Bugs
|
||||
|
||||
The Sun V5.0 compilers are known to mis-compile GCC 2.95 and GCC 2.95.1,
|
||||
which in turn causes GCC to fail its bootstrap comparison test.
|
||||
GCC 2.95.2 has a workaround.
|
||||
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
@end html
|
||||
@heading @anchor{sparc-sun-sunos*}sparc-sun-sunos*
|
||||
|
||||
A bug in the SunOS4 linker will cause it to crash when linking
|
||||
A bug in the SunOS 4 linker will cause it to crash when linking
|
||||
@option{-fPIC} compiled objects (and will therefore not allow you to build
|
||||
shared libraries).
|
||||
|
||||
To fix this problem you can either use the most recent version of
|
||||
binutils or get the latest SunOS4 linker patch (patch ID 100170-10)
|
||||
binutils or get the latest SunOS 4 linker patch (patch ID 100170-10)
|
||||
from Sun's patch site.
|
||||
|
||||
|
||||
|
|
@ -3145,7 +3092,7 @@ from Sun's patch site.
|
|||
@heading @anchor{sparc-unknown-linux-gnulibc1}sparc-unknown-linux-gnulibc1
|
||||
|
||||
It has been reported that you might need
|
||||
@uref{ftp://ftp.yggdrasil.com/private/hjl,,binutils-2.8.1.0.23}
|
||||
@uref{ftp://ftp.yggdrasil.com/private/hjl,,binutils 2.8.1.0.23}
|
||||
for this platform, too.
|
||||
|
||||
|
||||
|
|
@ -3159,7 +3106,7 @@ GCC version 2.95 is not able to compile code correctly for
|
|||
@code{sparc64} targets. Users of the Linux kernel, at least,
|
||||
can use the @code{sparc32} program to start up a new shell
|
||||
invocation with an environment that causes @command{configure} to
|
||||
recognize (via @samp{uname -a}) the system as @var{sparc-*-*} instead.
|
||||
recognize (via @samp{uname -a}) the system as @samp{sparc-*-*} instead.
|
||||
|
||||
|
||||
@html
|
||||
|
|
@ -3175,7 +3122,7 @@ ld fatal: failed to write symbol name @var{something}
|
|||
in strings table for file @var{whatever}
|
||||
@end smallexample
|
||||
|
||||
This probably indicates that the disk is full or your ULIMIT won't allow
|
||||
This probably indicates that the disk is full or your ulimit won't allow
|
||||
the file to be as large as it needs to be.
|
||||
|
||||
This problem can also result because the kernel parameter @code{MAXUMEM}
|
||||
|
|
@ -3191,7 +3138,7 @@ On System V, if you get an error like this,
|
|||
@end example
|
||||
|
||||
@noindent
|
||||
that too indicates a problem with disk space, ULIMIT, or @code{MAXUMEM}.
|
||||
that too indicates a problem with disk space, ulimit, or @code{MAXUMEM}.
|
||||
|
||||
On a System V release 4 system, make sure @file{/usr/bin} precedes
|
||||
@file{/usr/ucb} in @code{PATH}. The @code{cc} command in
|
||||
|
|
@ -3205,11 +3152,6 @@ On a System V release 4 system, make sure @file{/usr/bin} precedes
|
|||
Don't try compiling with Vax C (@code{vcc}). It produces incorrect code
|
||||
in some cases (for example, when @code{alloca} is used).
|
||||
|
||||
Meanwhile, compiling @file{cp/parse.c} with pcc does not work because of
|
||||
an internal table size limitation in that compiler. To avoid this
|
||||
problem, compile just the GNU C compiler first, and use it to recompile
|
||||
building all the languages that you want to run.
|
||||
|
||||
@html
|
||||
</p>
|
||||
<hr>
|
||||
|
|
@ -3304,13 +3246,13 @@ bring GCC up on such a system, if still possible with current GCC, may
|
|||
require first installing an old version of GCC which did work on that
|
||||
system, and using it to compile a more recent GCC, to avoid bugs in
|
||||
the vendor compiler. Old releases of GCC 1 and GCC 2 are available in
|
||||
the old-releases directory on the
|
||||
the @file{old-releases} directory on the
|
||||
@uref{../mirrors.html,,GCC mirror sites}. Header bugs may generally
|
||||
be avoided using @command{fixincludes}, but bugs or deficiencies in
|
||||
libraries and the operating system may still cause problems.
|
||||
|
||||
For some systems, old versions of GNU binutils may also be useful,
|
||||
and are available from pub/binutils/old-releases on
|
||||
and are available from @file{pub/binutils/old-releases} on
|
||||
@uref{http://sources.redhat.com/mirrors.html,,sources.redhat.com mirror sites}.
|
||||
|
||||
Some of the information on specific systems above relates to
|
||||
|
|
|
|||
Loading…
Reference in New Issue