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| author | Jeff Law <law@gcc.gnu.org> | 1997-12-05 15:13:17 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1997-12-05 15:13:17 -0700 |
| commit | f2d765451e5dee21174c6ca6d4174866dbe24e00 (patch) | |
| tree | d4816ec61b2c9013a45e2d0b1f5cdc7060e5a9ab /INSTALL/build.html | |
| parent | 435bba3a39bd51688b1b6cd15c042a17259d1b8b (diff) | |
| download | gcc-f2d765451e5dee21174c6ca6d4174866dbe24e00.zip gcc-f2d765451e5dee21174c6ca6d4174866dbe24e00.tar.gz gcc-f2d765451e5dee21174c6ca6d4174866dbe24e00.tar.bz2 | |
release branch changes from 11-27 snapshot to egcs-1.0.
From-SVN: r16970
Diffstat (limited to 'INSTALL/build.html')
| -rw-r--r-- | INSTALL/build.html | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/INSTALL/build.html b/INSTALL/build.html new file mode 100644 index 0000000..750b2c4 --- /dev/null +++ b/INSTALL/build.html @@ -0,0 +1,66 @@ +<html> +<head> +<title>Building egcs-1.0 </title> +</head> +<body bgcolor="white"> +<h1 align="center">Building egcs-1.0</h1> + +<p>Now that egcs is configured, you are ready to build the compiler and +runtime libraries. + +<p>We <b>highly</b> recommend that egcs be built using gnu-make; other +versions make work, then again they might not. To be safe build with gnu-make. + +<p><b>Building a native compiler</b> +<p>For a native build issue the command "make bootstrap". This will build +the entire egcs compiler system, which includes the following steps: + +<ul> + <li> Build host tools necessary to build the compiler such as texinfo, bison, + gperf.<p> + + <li> Build target tools for use by the compiler such as gas, gld, and + binutils.<p> + + <li> Perform a 3-stage bootstrap of the compiler.<p> + + <li> Perform a comparison test of the stage2 and stage3 compilers.<p> + + <li> Build runtime libraries using the stage3 compiler from the previous + step.<p> +</ul> + +<p>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. + +<p><b>Building a cross compiler</b> + +<p> We recommend reading the +<a href="ftp://ftp.cygnus.com/pub/embedded/crossgcc/FAQ-0.8.1"> +crossgcc FAQ</a> for information about building cross compilers. + +<p>For a cross build, issue the command "make cross", which performs the +following steps: +<ul> + <li> Build host tools necessary to build the compiler such as texinfo, bison, + gperf.<p> + + <li> Build target tools for use by the compiler such as gas, gld, and + binutils.<p> + + <li> Build the compiler (single stage only).<p> + + <li> Build runtime libraries using the compiler from the previous + step.<p> +</ul> + +<p>Note that if an error occurs in any step the make process will exit. + +<p> +<hr> +<i>Last modified on December 2, 1997.</i> + +</body> +</html> |