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* lib/mkmf.rb (pkg_config): get configuration by pkg-config. [new]

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* ext/openssl/extconf.rb: use pkg_config.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2003-08-02 05:54:00 +00:00
parent 306b93466a
commit 63f5a7164b
3 changed files with 28 additions and 8 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Sat Aug 2 14:53:55 2003 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/mkmf.rb (pkg_config): get configuration by pkg-config. [new]
* ext/openssl/extconf.rb: use pkg_config.
Sat Aug 2 14:02:39 2003 Nobuyoshi Nakada <nobu@ruby-lang.org>
* variable.c (classname): find regular class name if not set.

9
ext/openssl/extconf.rb
View file

@ -18,7 +18,6 @@ require "mkmf"
dir_config("openssl")
dir_config("kerberos")
pkgconfig = with_config("pkg-config", !CROSS_COMPILING && "pkg-config")
message "=== OpenSSL for Ruby configurator ===\n"
@ -51,13 +50,7 @@ result = have_header("openssl/ssl.h")
result &&= %w[crypto libeay32].any? {|lib| have_library(lib, "OpenSSL_add_all_digests")}
result &&= %w[ssl ssleay32].any? {|lib| have_library(lib, "SSL_library_init")}
if !result
if find_executable(pkgconfig) and system(pkgconfig, "--exists", "openssl")
$CFLAGS += " " << `#{pkgconfig} --cflags openssl`.chomp
$DLDFLAGS += " " << `#{pkgconfig} --libs-only-L openssl`.chomp
$LIBS += " " << `#{pkgconfig} --libs-only-l openssl`.chomp
result = have_header("openssl/ssl.h")
end
if !result
unless pkg_config("openssl") and have_header("openssl/ssl.h")
message "=== Checking for required stuff failed. ===\n"
message "Makefile wasn't created. Fix the errors above.\n"
exit 1

21
lib/mkmf.rb
View file

@ -617,6 +617,27 @@ def dir_config(target, idefault=nil, ldefault=nil)
[idir, ldir]
end
def pkg_config(pkg)
unless defined?($PKGCONFIG)
if pkgconfig = with_config("pkg-config", !CROSS_COMPILING && "pkg-config")
find_executable0(pkgconfig) or pkgconfig = nil
end
$PKGCONFIG = pkgconfig
end
if $PKGCONFIG and system("#{$PKGCONFIG} --exists #{pkg}")
cflags = `#{$PKGCONFIG} --cflags #{pkg}`.chomp
ldflags = `#{$PKGCONFIG} --libs-only-L #{pkg}`.chomp
libs = `#{$PKGCONFIG} --libs-only-l #{pkg}`.chomp
$CFLAGS += " " << cflags
$LDFLAGS += " " << ldflags
$LIBS += " " << libs
Logging::message "package configuration for %s\n", pkg
Logging::message "cflags: %s\nldflags: %s\nlibs: %s\n\n",
cflags, ldflags, libs
[cflags, ldflags, libs]
end
end
def with_destdir(dir)
/^\$[\(\{]/ =~ dir ? dir : "$(DESTDIR)"+dir
end