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author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-05-10 18:38:11 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-05-10 18:38:11 +0000 |
commit | ba9003a0a36ebedeb584de323e6856e6da548634 (patch) | |
tree | 5549307282cf61210cd34eb110a310a055736393 /README.EXT | |
parent | 928b6515430395e26a4def01321cd746882321a5 (diff) |
* Document find_library(), with_config() and dir_config().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'README.EXT')
-rw-r--r-- | README.EXT | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/README.EXT b/README.EXT index 5079adb558..f3db6fa45b 100644 --- a/README.EXT +++ b/README.EXT @@ -985,6 +985,11 @@ These functions are available in extconf.rb: Checks whether library which contains specified function exists. Returns true if the library exists. + find_library(lib, func, path...) + +Checks whether library which contains specified function exists in +path. Returns true if the library exists. + have_func(func, header) Checks whether func exists with header. Returns true if the function @@ -993,13 +998,27 @@ check that library first using have_library(). have_header(header) -Checks for the header files. Returns true if the header file exists. +Checks whether header exists. Returns true if the header file exists. create_makefile(target) Generates the Makefile for the extension library. If you don't invoke this method, the compilation will not be done. + with_config(withval[, default=nil]) + +Parses the command line options and returns the value specified by +--with-<withval>. + + dir_config(target[, default_dir]) + dir_config(target[, default_include, default_lib]) + +Parses the command line options and adds the directories specified by +--with-<target>-dir, --with-<target>-include, and/or --with-<target>-lib +to $CFLAGS and/or $LDFLAGS. --with-<target>-dir=/path is equivalent to +--with-<target>-include=/path/include --with-<target>-lib=/path/lib. +Returns an array of the added directories ([include_dir, lib_dir]). + /* * Local variables: * fill-column: 70 |