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Diffstat (limited to 'INSTALL/BUILD')
| -rw-r--r-- | INSTALL/BUILD | 102 |
1 files changed, 49 insertions, 53 deletions
diff --git a/INSTALL/BUILD b/INSTALL/BUILD index 03779e80830..05e0902052e 100644 --- a/INSTALL/BUILD +++ b/INSTALL/BUILD @@ -1,54 +1,50 @@ -Building egcs-1.0 - -Now that egcs is configured, you are ready to build the compiler and -runtime libraries. - -We highly recommend that egcs be built using gnu-make; other -versions make work, then again they might not. To be safe build with gnu-make. - -Building a native compiler -For a native build issue the command "make bootstrap". This will build -the entire egcs compiler system, which includes the following steps: - - - Build host tools necessary to build the compiler such as texinfo, bison, - gperf. - - Build target tools for use by the compiler such as gas, gld, and binutils. - - Perform a 3-stage bootstrap of the compiler. - - Perform a comparison test of the stage2 and stage3 compilers. - - Build runtime libraries using the stage3 compiler from the previous step. - - -If you are short on disk space you might consider "make bootstrap-lean" -instead. This is identical to "make bootstrap" except that object files -from the stage1 and stage2 of the 3-stage bootstrap of the compiler are -deleted as soon as they are no longer needed. - -Building a cross compiler - -We recommend reading the crossgcc FAQ for information about building -cross compilers. -"ftp://ftp.cygnus.com/pub/embedded/crossgcc/FAQ-0.8.1" - -For a cross build, issue the command "make cross", which performs the -following steps: - - Build host tools necessary to build the compiler such as texinfo, bison, - gperf. - - Build target tools for use by the compiler such as gas, gld, and binutils. - - Build the compiler (single stage only). - - Build runtime libraries using the compiler from the previous step. - - -Note that if an error occurs in any step the make process will exit. - - -Last modified on December 2, 1997. + Building egcs-1.0.1 + + Now that egcs is configured, you are ready to build the compiler and + runtime libraries. + + We highly recommend that egcs be built using gnu-make; other versions + make work, then again they might not. To be safe build with gnu-make. + + Building a native compiler + + For a native build issue the command "make bootstrap". This will build + the entire egcs compiler system, which includes the following steps: + * Build host tools necessary to build the compiler such as texinfo, + bison, gperf. + * Build target tools for use by the compiler such as gas, gld, and + binutils. + * Perform a 3-stage bootstrap of the compiler. + * Perform a comparison test of the stage2 and stage3 compilers. + * Build runtime libraries using the stage3 compiler from the + previous step. + + If you are short on disk space you might consider "make + bootstrap-lean" instead. This is identical to "make bootstrap" except + that object files from the stage1 and stage2 of the 3-stage bootstrap + of the compiler are deleted as soon as they are no longer needed. + + Building a cross compiler + + We recommend reading the [1]crossgcc FAQ for information about + building cross compilers. + + For a cross build, issue the command "make cross", which performs the + following steps: + * Build host tools necessary to build the compiler such as texinfo, + bison, gperf. + * Build target tools for use by the compiler such as gas, gld, and + binutils. + * Build the compiler (single stage only). + * Build runtime libraries using the compiler from the previous step. + + Note that if an error occurs in any step the make process will exit. + + _________________________________________________________________ + + Last modified on Jan 2, 1998. + +References + + 1. ftp://ftp.cygnus.com/pub/embedded/crossgcc/FAQ-0.8.1 |