1
0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2025-01-10 15:56:18 +00:00

Mention CPP.

This commit is contained in:
Glenn Morris 2007-04-18 04:02:05 +00:00
parent e18cb3949f
commit 30d624f6d9

11
INSTALL
View File

@ -364,11 +364,12 @@ Some tests might fail because the compiler should look in special
directories for some header files, or link against optional
libraries, or use special compilation options. You can force
`configure' and the build process which follows it to do that by
setting the variables CPPFLAGS, CFLAGS, LDFLAGS, LIBS, and CC before
running `configure'. CPPFLAGS lists the options passed to the
preprocessor, CFLAGS are compilation options, LDFLAGS are options used
when linking, LIBS are libraries to link against, and CC is the
command which invokes the compiler.
setting the variables CPPFLGS, CFLAGS, LDFLAGS, LIBS, CPP and CC before
running `configure'. CPP is the command which invokes the
preprocessor, CPPFLAGS lists the options passed to it, CFLAGS are
compilation options, LDFLAGS are options used when linking, LIBS are
libraries to link against, and CC is the command which invokes the
compiler.
Here's an example of a `configure' invocation, assuming a Bourne-like
shell such as Bash, which uses these variables: