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Diffstat (limited to 'INSTALL/SPECIFIC')
-rw-r--r-- | INSTALL/SPECIFIC | 106 |
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diff --git a/INSTALL/SPECIFIC b/INSTALL/SPECIFIC new file mode 100644 index 00000000000..386836b83d9 --- /dev/null +++ b/INSTALL/SPECIFIC @@ -0,0 +1,106 @@ +Host/Target specific installation notes for egcs-1.0 + +alpha*-*-* +No specific installation needs/instructions. + + +i?86-*-linux* +You will need binutils-2.8.1.0.15 or newer for exception handling to work. + +i?86-*-sco3.2v5* +The SCO assembler is currently required. The GNU assembler is not up +to the task of switching between ELF and COFF at runtime. + +Unlike various prereleases of GCC, that used '-belf' and defaulted to +COFF, you must now use the '-melf' and '-mcoff' flags to toggle between +the two object file formats. ELF is now the default. + +Look in gcc/config/i386/sco5.h (search for "messy") for additional +OpenServer-specific flags. + + + +hppa*-hp-hpux* +We highly recommend using gas/binutils-2.8 on all hppa platforms; you +may encounter a variety of problems when using the HP assembler. + +hppa*-hp-hpux9 +The HP assembler has major problems on this platform. We've tried to work +around the worst of the problems. However, those workarounds may be causing +linker crashes in some circumstances; the workarounds also probably prevent +shared libraries from working. Use the GNU assembler to avoid these problems. + +The configuration scripts for egcs will also trigger a bug in the hpux9 +shell. To avoid this problem set CONFIG_SHELL to /bin/ksh and SHELL to +/bin/ksh in your environment. + +hppa*-hp-hpux10 +For hpux10.20, we highly recommend you pick up the latest sed +patch from HP. HP has two sites which provide patches free of charge. + +http://us-support.external.hp.com for US, Canada, Asia-Pacific, and +Latin-America +http://europe-support.external.hp.com for Europe + +Retrieve patch PHCO_12862. + +The HP assembler on these systems is much better than the hpux9 assembler, +but still has some problems. Most notably the assembler inserts timestamps +into each object file it creates, causing the 3-stage comparison test to fail +during a "make bootstrap". You should be able to continue by saying "make all" +after getting the failure from "make bootstrap". + +m68k-*-nextstep* +You absolutely must use GNU sed and GNU make on this platform. + +If you try to build the integrated C++ & C++ runtime libraries on this system +you will run into trouble with include files. The way to get around this is +to use the following sequence. Note you must have write permission to +prefix for this sequence to work. + +cd objdir +make all-texinfo all-bison all-byacc all-binutils all-gas all-ld +cd gcc +make bootstrap +make install-headers-tar +cd .. +make bootstrap3 + +m68k-sun-sunos4.1.1 +It is reported that you may need the GNU assembler on this platform. + +mips*-sgi-irix4 +mips*-sgi-irix5 +You must use GAS on these platforms, the native assembler can not handle the +code for exception handling support on this platform. + +These systems don't have ranlib, which various components in egcs need; you +should be able to avoid this problem by installing GNU binutils, which includes +a functional ranlib for this system. + +You may get the following warning on irix4 platforms, it can be safely +ignored. + + warning: foo.o does not have gp tables for all its sections. + +mips*-sgi-irix6 +You must not use GAS on irix6 platforms; doing so will only cause problems. + +These systems don't have ranlib, which various components in egcs need; you +should be able to avoid this problem by making a dummy script called ranlib +which just exits with zero status and placing it in your path. + +rs6000-ibm-aix* +powerpc-ibm-aix* +At least one person as reported problems with older versions of gnu-make on +this platform. make-3.76 is reported to work correctly. + +powerpc-*-linux-gnu* +You will need binutils-2.8.1.0.17 from ftp://ftp.yggdrasil.com/private/hjl for +a working egcs. It is strongly recommended to recompile binutils with egcs +if you initially built it with gcc-2.7.2.*. + + +exception handling +XXX Linux stuff +Last modified on December 2, 1997. |