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-rw-r--r--lib/mkmf.rb904
1 files changed, 431 insertions, 473 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index f27a7faf2f..dab92c084c 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -2,7 +2,6 @@
# invoke like: ruby -r mkmf extconf.rb
require 'rbconfig'
-require 'find'
require 'shellwords'
CONFIG = Config::MAKEFILE_CONFIG
@@ -50,23 +49,25 @@ $mingw = /mingw/ =~ RUBY_PLATFORM
$cygwin = /cygwin/ =~ RUBY_PLATFORM
$human = /human/ =~ RUBY_PLATFORM
$netbsd = /netbsd/ =~ RUBY_PLATFORM
+$os2 = /os2/ =~ RUBY_PLATFORM
def dir_re(dir)
Regexp.new('\$(?:\('+dir+'\)|\{'+dir+'\})(?:\$\(target_prefix\)|\{target_prefix\})?')
end
-commondir = dir_re('commondir')
INSTALL_DIRS = [
- [commondir, "$(rubylibdir)"],
- [dir_re('sitelibdir'), "$(rubylibdir)$(target_prefix)"],
- [dir_re('sitearchdir'), "$(archdir)$(target_prefix)"]
+ [dir_re('commondir'), "$(RUBYCOMMONDIR)"],
+ [dir_re("sitedir"), "$(RUBYCOMMONDIR)"],
+ [dir_re('rubylibdir'), "$(RUBYLIBDIR)"],
+ [dir_re('archdir'), "$(RUBYARCHDIR)"],
+ [dir_re('sitelibdir'), "$(RUBYLIBDIR)"],
+ [dir_re('sitearchdir'), "$(RUBYARCHDIR)"]
]
-SITEINSTALL_DIRS = [
- [commondir, "$(sitedir)$(target_prefix)"],
- [dir_re('rubylibdir'), "$(sitelibdir)$(target_prefix)"],
- [dir_re('archdir'), "$(sitearchdir)$(target_prefix)"]
-]
+def map_dir(dir, map = nil)
+ map ||= INSTALL_DIRS
+ map.inject(dir) {|dir, (orig, new)| dir.gsub(orig, new)}
+end
if not $extmk and File.exist? Config::CONFIG["archdir"] + "/ruby.h"
$hdrdir = $archdir
@@ -78,21 +79,24 @@ else
end
$topdir = $hdrdir
-CFLAGS = CONFIG["CFLAGS"]
-if $human
- CFLAGS.gsub!(/-c..-stack=[0-9]+ */, '')
-elsif RUBY_PLATFORM =~ /-nextstep|-rhapsody|-darwin/
- CFLAGS.gsub!( /-arch\s\w*/, '' )
-end
-
OUTFLAG = CONFIG['OUTFLAG']
CPPOUTFILE = CONFIG['CPPOUTFILE']
-LIBPATHFLAG = $mswin ? ' -libpath:' : ' -L'
CONFTEST_C = "conftest.c"
$INSTALLFILES ||= nil
+class String
+ def quote
+ /\s/ =~ self ? "\"#{self}\"" : self
+ end
+end
+class Array
+ def quote
+ map {|s| s.quote}
+ end
+end
+
def rm_f(*files)
targets = []
for file in files
@@ -104,17 +108,17 @@ def rm_f(*files)
end
end
-def older(file1, file2)
- if !File.exist?(file1) then
- return true
- end
- if !File.exist?(file2) then
- return false
+def older(target, *files)
+ mtime = proc do |f|
+ break f if Time === f
+ break f.mtime if f.respond_to?(:mtime)
+ File.mtime(f) rescue nil
end
- if File.mtime(file1) < File.mtime(file2)
- return true
+ t = mtime[target] or return true
+ for f in files
+ return true if t < (mtime[f] or next)
end
- return false
+ false
end
module Logging
@@ -150,8 +154,9 @@ end
def xsystem command
Config.expand(command)
Logging::open do
- puts command
- system(command)
+ command = Shellwords.shellwords(command)
+ puts command.quote.join(' ')
+ system(*command)
end
end
@@ -191,40 +196,35 @@ ensure
log_src(src)
end
-def link_command(ldflags, opt="")
-# ldflags = "-link " + ldflags if $mswin
- "$(CC) #{OUTFLAG}conftest #$INCFLAGS -I#{$hdrdir} " \
- "#$CPPFLAGS $(CFLAGS) #$CFLAGS #{CONFTEST_C} #{opt} " \
- "#$LOCAL_LIBS $(LIBS) #{ldflags} $(LDFLAGS) #$LDFLAGS"
+def link_command(ldflags, opt="", libpath=$LIBPATH)
+ Config::expand(TRY_LINK.dup,
+ 'hdrdir' => $hdrdir,
+ 'src' => CONFTEST_C,
+ 'INCFLAGS' => $INCFLAGS,
+ 'CPPFLAGS' => $CPPFLAGS,
+ 'CFLAGS' => "#$CFLAGS #{opt}",
+ 'LDFLAGS' => "#$LDFLAGS #{ldflags}",
+ 'LIBPATH' => libpathflag(libpath),
+ 'LOCAL_LIBS' => "#$LOCAL_LIBS #$libs",
+ 'LIBS' => "#$LIBRUBYARG #$LIBS")
end
def cc_command(opt="")
- "$(CC) -c $(CPPFLAGS) #$INCFLAGS -I#{$hdrdir} " \
- "#$CPPFLAGS $(CFLAGS) #$CFLAGS #{opt} #{CONFTEST_C}"
+ "$(CC) -c #$INCFLAGS -I#{$hdrdir} " \
+ "#$CPPFLAGS #$CFLAGS #{opt} #{CONFTEST_C}"
end
def cpp_command(outfile, opt="")
- "$(CPP) $(CPPFLAGS) #$INCFLAGS -I#{$hdrdir} " \
- "#$CPPFLAGS $(CFLAGS) #$CFLAGS #{outfile} #{opt} #{CONFTEST_C}"
+ "$(CPP) #$INCFLAGS -I#{$hdrdir} " \
+ "#$CPPFLAGS #$CFLAGS #{outfile} #{opt} #{CONFTEST_C}"
end
-def libpathflag
- if $mswin
- ENV['LIB'] = ($LIBPATH + [ORIG_LIBPATH]).join(';')
- begin
- yield ""
- ensure
- ENV['LIB'] = ORIG_LIBPATH
- end
- else
- yield $LIBPATH.map{|x| %Q[#{LIBPATHFLAG}"#{x}"]}.join
- end
+def libpathflag(libpath=$LIBPATH)
+ libpath.map{|x| LIBPATHFLAG % %["#{x}"]}.join
end
def try_link0(src, opt="")
- libpathflag do |flag|
- try_do(src, link_command(flag, opt))
- end
+ try_do(src, link_command("", opt))
end
def try_link(src, opt="")
@@ -245,6 +245,30 @@ ensure
rm_f "conftest*"
end
+def cpp_include(header)
+ if header
+ header = [header] unless header.kind_of? Array
+ header.map {|h| "#include <#{h}>\n"}.join
+ else
+ ""
+ end
+end
+
+def try_func(func, libs, headers = nil)
+ headers = cpp_include(headers)
+ try_link(<<"SRC", libs) or try_link(<<"SRC", libs)
+#{COMMON_HEADERS}
+#{headers}
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+#{COMMON_HEADERS}
+#{headers}
+int main() { return 0; }
+int t() { void ((*volatile p)()); p = (void ((*)()))#{func}; return 0; }
+SRC
+end
+
def egrep_cpp(pat, src, opt="")
src += "\n" unless /\n\z/ =~ src
create_tmpsrc(src)
@@ -290,41 +314,34 @@ ensure
rm_f "conftest*"
end
-def install_files(mfile, ifiles, map = INSTALL_DIRS, srcprefix = nil)
+def install_files(mfile, ifiles, map = nil, srcprefix = nil)
ifiles or return
srcprefix ||= '$(srcdir)'
Config::expand(srcdir = srcprefix.dup)
dirs = []
path = Hash.new {|h, i| h[i] = dirs.push([i])[-1]}
ifiles.each do |files, dir, prefix|
- dir = map.inject(dir) {|dir, (orig, new)| dir.gsub(orig, new)} if map
+ dir = map_dir(dir, map)
prefix = %r"\A#{Regexp.quote(prefix)}/?" if prefix
if( files[0,2] == "./" )
# install files which are in current working directory.
- Dir.glob(files) do |f|
- d = File.dirname(f)
- d.sub!(prefix, "") if prefix
- d = (d.empty? || d == ".") ? dir : File.join(dir,d)
- path[d] << f
- end
+ files = files[2..-1]
+ len = nil
else
# install files which are under the $(srcdir).
- Dir.glob(File.join(srcdir,files)) do |f|
- f[0..srcdir.size] = ""
- d = File.dirname(f)
- d.sub!(prefix, "") if prefix
- d = (d.empty? || d == ".") ? dir : File.join(dir, d)
- path[d] << (srcprefix ? File.join(srcprefix, f) : f)
- end
+ files = File.join(srcdir, files)
+ len = srcdir.size
end
- end
-
- dirs.each do |dir, *files|
- mfile.printf("\t@$(MAKEDIRS) %s\n", dir)
- files.each do |f|
- mfile.printf("\t@$(INSTALL_DATA) %s %s\n", f, dir)
+ Dir.glob(files) do |f|
+ f[0..len] = "" if len
+ d = File.dirname(f)
+ d.sub!(prefix, "") if prefix
+ d = (d.empty? || d == ".") ? dir : File.join(dir, d)
+ f = File.join(srcprefix, f) if len
+ path[d] << f
end
end
+ dirs
end
def install_rb(mfile, dest, srcdir = nil)
@@ -332,11 +349,7 @@ def install_rb(mfile, dest, srcdir = nil)
end
def append_library(libs, lib)
- if /mswin32|bccwin32/ =~ RUBY_PLATFORM
- lib + ".lib " + libs
- else
- "-l" + lib + " " + libs
- end
+ format(LIBARG, lib) + " " + libs
end
def message(*s)
@@ -346,186 +359,101 @@ def message(*s)
end
end
-def have_library(lib, func="main")
- message "checking for #{func}() in -l#{lib}... "
- Logging::message"have_library: checking for #{func}() in -l#{lib}\n"
+def checking_for(m)
+ f = caller[0][/in \`(.*)\'$/, 1] and f << ": "
+ m = "checking for #{m}... "
+ message m
+ Logging::message "#{f}#{m}\n"
+ r = yield
+ message(r ? "yes\n" : "no\n")
+ r
+end
- if func && func != ""
+def have_library(lib, func="main")
+ checking_for "#{func}() in -l#{lib}" do
libs = append_library($libs, lib)
- if /mswin32|bccwin32|mingw/ =~ RUBY_PLATFORM
- if lib == 'm'
- message "yes\n"
- return true
- end
- r = try_link(<<"SRC", libs)
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winsock.h>
-int main() { return 0; }
-int t() { #{func}(); return 0; }
-SRC
- unless r
- r = try_link(<<"SRC", libs)
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winsock.h>
-int main() { return 0; }
-int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
-SRC
- end
+ if func && func != "" && COMMON_LIBS.include?(lib)
+ true
+ elsif try_func(func, libs)
+ $libs = libs
+ true
else
- r = try_link(<<"SRC", libs)
-int main() { return 0; }
-int t() { #{func}(); return 0; }
-SRC
- end
- unless r
- message "no\n"
- return false
+ false
end
- else
- libs = append_library($libs, lib)
end
-
- $libs = libs
- message "yes\n"
- return true
end
def find_library(lib, func, *paths)
- message "checking for #{func}() in -l#{lib}... "
- Logging::message"find_library: checking for #{func}() in -l#{lib}\n"
-
- libpath = $LIBPATH
- libs = append_library($libs, lib)
- until try_link(<<"SRC", libs)
-int main() { return 0; }
-int t() { #{func}(); return 0; }
-SRC
- if paths.size == 0
- $LIBPATH = libpath
- message "no\n"
- return false
+ checking_for "#{func}() in -l#{lib}" do
+ libpath = $LIBPATH
+ libs = append_library($libs, lib)
+ begin
+ until r = try_func(func, libs) or paths.empty?
+ $LIBPATH = libpath | [paths.shift]
+ end
+ if r
+ $libs = libs
+ libpath = nil
+ end
+ ensure
+ $LIBPATH = libpath if libpath
end
- $LIBPATH = libpath | [paths.shift]
+ r
end
- $libs = libs
- message "yes\n"
- return true
end
def have_func(func, header=nil)
- message "checking for #{func}()... "
- Logging::message"have_func: checking for #{func}()\n"
-
- libs = $libs
- src =
- if /mswin32|bccwin32|mingw/ =~ RUBY_PLATFORM
- r = <<"SRC"
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winsock.h>
-SRC
+ checking_for "#{func}()" do
+ if try_func(func, $libs, header)
+ $defs.push(format("-DHAVE_%s", func.upcase))
+ true
else
- ""
+ false
end
- unless header.nil?
- src << <<"SRC"
-#include <#{header}>
-SRC
- end
- r = try_link(src + <<"SRC", libs)
-int main() { return 0; }
-int t() { #{func}(); return 0; }
-SRC
- unless r
- r = try_link(src + <<"SRC", libs)
-int main() { return 0; }
-int t() { void ((*volatile p)()); p = (void ((*)()))#{func}; return 0; }
-SRC
- end
- unless r
- message "no\n"
- return false
end
- $defs.push(format("-DHAVE_%s", func.upcase))
- message "yes\n"
- return true
end
def have_header(header)
- message "checking for #{header}... "
- Logging::message"have_header: checking for #{header}\n"
-
- unless try_cpp(<<"SRC")
-#include <#{header}>
-SRC
- message "no\n"
- return false
+ checking_for header do
+ if try_cpp(cpp_include(header))
+ $defs.push(format("-DHAVE_%s", header.tr("a-z./\055", "A-Z___")))
+ true
+ else
+ false
+ end
end
- $defs.push(format("-DHAVE_%s", header.tr("a-z./\055", "A-Z___")))
- message "yes\n"
- return true
end
def have_struct_member(type, member, header=nil)
- message "checking for #{type}.#{member}... "
- Logging::message "have_struct_member: checking for #{type}.#{member}\n"
-
- src =
- if /mswin32|bccwin32|mingw/ =~ RUBY_PLATFORM
- r = <<"SRC"
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winsock.h>
+ checking_for "#{type}.#{member}" do
+ if try_compile(<<"SRC")
+#{COMMON_HEADERS}
+#{cpp_include(header)}
+int main() { return 0; }
+int s = (char *)&((#{type}*)0)->#{member} - (char *)0;
SRC
+ $defs.push(format("-DHAVE_ST_%s", member.upcase))
+ true
else
- ""
+ false
end
- unless header.nil?
- header = [header] unless header.kind_of? Array
- header.each {|h|
- src << <<"SRC"
-#include <#{h}>
-SRC
- }
end
- src << <<"SRC"
-int main() { return 0; }
-int s = (char *)&((#{type}*)0)->#{member} - (char *)0;
-SRC
- r = try_compile(src)
- unless r
- message "no\n"
- return false
+end
+
+def find_executable0(bin, path = nil)
+ path = (path || ENV['PATH']).split(File::PATH_SEPARATOR)
+ bin += Config::CONFIG['EXEEXT']
+ file = nil
+ path.each do |dir|
+ return file if File.executable?(file = File.join(dir, bin))
end
- $defs.push(format("-DHAVE_ST_%s", member.upcase))
- message "yes\n"
- return true
+ nil
end
def find_executable(bin, path = nil)
- message "checking for #{bin}... "
- Logging::message "find_executable: checking for #{bin}\n"
-
- if path.nil?
- path = ENV['PATH'].split(Config::CONFIG['PATH_SEPARATOR'])
- else
- path = path.split(Config::CONFIG['PATH_SEPARATOR'])
+ checking_for bin do
+ find_executable0(bin, path)
end
-
- bin += Config::CONFIG['EXEEXT']
- for dir in path
- file = File.join(dir, bin)
- if FileTest.executable?(file)
- message "yes\n"
- return file
- else
- next
- end
- end
- message "no\n"
- return nil
end
def arg_config(config, default=nil)
@@ -549,14 +477,21 @@ def enable_config(config, default=nil)
end
end
-def create_header()
- message "creating extconf.h\n"
+def create_header(header = "extconf.h")
+ message "creating #{header}\n"
if $defs.length > 0
- open("extconf.h", "w") do |hfile|
+ sym = header.tr("a-z./\055", "A-Z___")
+ open(header, "w") do |hfile|
+ hfile.print "#ifndef #{sym}\n#define #{sym}\n"
for line in $defs
- line =~ /^-D(.*)/
- hfile.printf "#define %s 1\n", $1
+ case line
+ when /^-D(.*)(?:=(.*))?/
+ hfile.print "#define #$1 #{$2 || 1}\n"
+ when /^-U(.*)/
+ hfile.print "#undef #$1\n"
+ end
end
+ hfile.print "#endif\n"
end
end
end
@@ -590,81 +525,9 @@ def winsep(s)
s.tr('/', '\\')
end
-def create_makefile(target, srcprefix = nil)
- save_libs = $libs.dup
- save_libpath = $LIBPATH.dup
- message "creating Makefile\n"
- rm_f "conftest*"
- if target.include?('/')
- target_prefix, target = File.split(target)
- target_prefix[0,0] = '/'
- else
- target_prefix = ""
- end
- if CONFIG["DLEXT"] == $OBJEXT
- libs = $libs.split
- for lib in libs
- lib.sub!(/-l(.*)/, '"lib\1.a"')
- end
- $defs.push(format("-DEXTLIB='%s'", libs.join(",")))
- end
- $DLDFLAGS = CONFIG["DLDFLAGS"]
-
- $libs = CONFIG["LIBRUBYARG"] + " " + $libs + " " + CONFIG["LIBS"]
- $configure_args['--enable-shared'] or $LIBPATH |= [$topdir]
- $LIBPATH |= [CONFIG["libdir"]]
-
- srcprefix ||= '$(srcdir)'
- Config::expand(srcdir = srcprefix.dup)
- defflag = ''
- if RUBY_PLATFORM =~ /bccwin32/
- deffile = target + '.def'
- if not File.exist? deffile
- open(deffile, 'wb') do |f|
- f.print "EXPORTS\n", "_Init_", target, "\n"
- end
- end
- elsif RUBY_PLATFORM =~ /cygwin|mingw/
- deffile = target + '.def'
- if not File.exist? deffile
- if File.exist? File.join(srcdir, deffile)
- deffile = File.join srcdir, deffile
- else
- open(deffile, 'wb') do |f|
- f.print "EXPORTS\n", "Init_", target, "\n"
- end
- end
- end
- defflag = deffile
- end
-
- if RUBY_PLATFORM =~ /mswin32|bccwin32/
- libpath = $LIBPATH.join(';')
- else
- $LIBPATH.each {|d| $DLDFLAGS << " -L" << d}
- if /netbsdelf/ =~ RUBY_PLATFORM
- $LIBPATH.each {|d| $DLDFLAGS << " -Wl,-R" + d}
- end
- end
- drive = File::PATH_SEPARATOR == ';' ? /\A\w:/ : /\A/
-
- unless $objs then
- $objs = []
- for f in Dir[File.join(srcdir, "*.{#{SRC_EXT.join(%q{,})}}")]
- f = File.basename(f)
- f.sub!(/(#{SRC_EXT.join(%q{|})})$/, $OBJEXT)
- $objs.push f
- end
- else
- for i in $objs
- i.sub!(/\.o\z/, ".#{$OBJEXT}")
- end
- end
- $objs = $objs.join(" ")
-
- mfile = open("Makefile", "w")
- mfile.binmode if /mingw/ =~ RUBY_PLATFORM
- mfile.print <<EOMF
+def configuration(srcdir)
+ mk = []
+ mk << %{
SHELL = /bin/sh
#### Start of system configuration section. ####
@@ -673,228 +536,323 @@ srcdir = #{srcdir}
topdir = #{$topdir}
hdrdir = #{$hdrdir}
VPATH = $(srcdir)
-
-CC = #{CONFIG["CC"]}
-
-CFLAGS = #{CONFIG["CCDLFLAGS"]} #{CFLAGS} #{$CFLAGS}
-CPPFLAGS = -I. -I$(hdrdir) -I$(srcdir) #{$defs.join(" ")} #{CONFIG["CPPFLAGS"]} #{$CPPFLAGS}
-CXXFLAGS = $(CFLAGS)
-#{
-if /bccwin32/ =~ RUBY_PLATFORM
- "DLDFLAGS = #$LDFLAGS -L\"$(libdir:/=\\);$(topdir:/=\\)\"\n" +
- "LDSHARED = #{CONFIG['LDSHARED']}\n"
-else
- "DLDFLAGS = #{$DLDFLAGS} #{$LDFLAGS}\n" +
- "LDSHARED = #{CONFIG['LDSHARED']} #{defflag}\n"
-end
}
-LIBPATH = #{libpath}
-
-RUBY_INSTALL_NAME = #{CONFIG["RUBY_INSTALL_NAME"]}
-RUBY_SO_NAME = #{CONFIG["RUBY_SO_NAME"]}
-arch = #{CONFIG["arch"]}
-sitearch = #{CONFIG["sitearch"]}
-ruby_version = #{Config::CONFIG["ruby_version"]}
-EOMF
+ drive = File::PATH_SEPARATOR == ';' ? /\A\w:/ : /\A/
if destdir = CONFIG["prefix"].scan(drive)[0] and !destdir.empty?
- mfile.print "\nDESTDIR = ", destdir, "\n"
+ mk << "\nDESTDIR = #{destdir}\n"
end
CONFIG.each do |key, var|
next unless /prefix$/ =~ key
- mfile.print key, " = ", with_destdir(var.sub(drive, '')), "\n"
+ mk << "#{key} = #{with_destdir(var.sub(drive, ''))}\n"
end
CONFIG.each do |key, var|
+ next if /^abs_/ =~ key
next unless /^(?:src|top|(.*))dir$/ =~ key and $1
- mfile.print key, " = ", with_destdir(var.sub(drive, '')), "\n"
- end
- mfile.print <<EOMF
-target_prefix = #{target_prefix}
-
-#### End of system configuration section. ####
-
-LOCAL_LIBS = #{$LOCAL_LIBS} #{$local_flags}
-LIBS = #{$libs}
-OBJS = #{$objs}
-
-TARGET = #{target}
-DLLIB = $(TARGET).#{CONFIG["DLEXT"]}
-
-RUBY = #{CONFIG["ruby_install_name"]}
+ mk << "#{key} = #{with_destdir(var.sub(drive, ''))}\n"
+ end
+ mk << %{
+CC = #{CONFIG['CC']}
+
+CFLAGS = #{CONFIG['CCDLFLAGS'] unless $static} #$CFLAGS
+CPPFLAGS = -I. -I$(topdir) -I$(hdrdir) -I$(srcdir) #{$defs.join(" ")} #{$CPPFLAGS}
+CXXFLAGS = $(CFLAGS) #{CONFIG['CXXFLAGS']}
+DLDFLAGS = #$LDFLAGS #{CONFIG['DLDFLAGS']} #$DLDFLAGS
+LDSHARED = #{CONFIG['LDSHARED']}
+AR = #{CONFIG['AR']}
+EXEEXT = #{CONFIG['EXEEXT']}
+
+RUBY_INSTALL_NAME = #{CONFIG['RUBY_INSTALL_NAME']}
+RUBY_SO_NAME = #{CONFIG['RUBY_SO_NAME']}
+arch = #{CONFIG['arch']}
+sitearch = #{CONFIG['sitearch']}
+ruby_version = #{Config::CONFIG['ruby_version']}
+RUBY = #{$ruby}
RM = $(RUBY) -rftools -e "File::rm_f(*ARGV.map do|x|Dir[x]end.flatten.uniq)"
MAKEDIRS = $(RUBY) -r ftools -e 'File::makedirs(*ARGV)'
INSTALL_PROG = $(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0555, true)'
INSTALL_DATA = $(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0644, true)'
-EXEEXT = #{CONFIG["EXEEXT"]}
+#### End of system configuration section. ####
+}
+end
+
+def makerules(target, target_prefix = "")
+ mk = []
+ if target
+ mk << %{
+target_prefix = #{target_prefix}
+LOCAL_LIBS = #{$LOCAL_LIBS}
+LIBS = #{$LIBRUBYARG} #{$libs} #{$LIBS}
+OBJS = #{$objs}
+TARGET = #{target}
+DLLIB = $(TARGET).#{$static ? $LIBEXT : CONFIG['DLEXT']}
+}
+ if $extmk
+ mk << %{
+RUBYCOMMONDIR = $(rubylibdir)
+RUBYLIBDIR = $(rubylibdir)$(target_prefix)
+RUBYARCHDIR = $(archdir)$(target_prefix)
+}
+ else
+ mk << %{
+RUBYCOMMONDIR = $(sitedir)$(target_prefix)
+RUBYLIBDIR = $(sitelibdir)$(target_prefix)
+RUBYARCHDIR = $(sitearchdir)$(target_prefix)
+}
+ end
+ mk << %{
all: $(DLLIB)
clean:
- @$(RM) *.#{$OBJEXT} *.so *.sl *.a $(DLLIB)
-#{
-if /bccwin32/ =~ RUBY_PLATFORM
- " @$(RM) $(TARGET).lib $(TARGET).def $(TARGET).ilc $(TARGET).ild $(TARGET).ilf $(TARGET).ils $(TARGET).tds $(TARGET).map $(CLEANFILES)\n"+
- " @if exist $(target).def.org ren $(target).def.org $(target).def"
-else
- " @$(RM) $(TARGET).lib $(TARGET).exp $(TARGET).ilk *.pdb $(CLEANFILES)"
-end
+ @$(RM) $(TARGET).lib $(TARGET).exp $(TARGET).il? $(TARGET).tds $(TARGET).map
+}
+ else
+ mk << %{
+all: Makefile
+
+clean:
}
-
+ end
+ mk << %{\
+ @$(RM) *.#{$OBJEXT} *.so *.sl *.#{$LIBEXT} $(DLLIB)
+ @$(RM) *.pdb *.bak $(CLEANFILES)
+
distclean: clean
@$(RM) Makefile extconf.h conftest.* mkmf.log
@$(RM) core ruby$(EXEEXT) *~ $(DISTCLEANFILES)
realclean: distclean
-install: $(archdir)$(target_prefix)/$(DLLIB)
+}
+end
-site-install: $(sitearchdir)$(target_prefix)/$(DLLIB)
+def create_makefile(target, srcprefix = nil)
+ $target = target
+ libpath = $LIBPATH
+ message "creating Makefile\n"
+ rm_f "conftest*"
+ if CONFIG["DLEXT"] == $OBJEXT
+ for lib in $libs.split
+ lib.sub!(/-l(.*)/, %%"lib\\1.#{$LIBEXT}"%)
+ end
+ $defs.push(format("-DEXTLIB='%s'", libs.join(",")))
+ end
-$(archdir)$(target_prefix)/$(DLLIB): $(DLLIB)
- @$(MAKEDIRS) $(rubylibdir) $(archdir)$(target_prefix)
- @$(INSTALL_PROG) $(DLLIB) $(archdir)$(target_prefix)/$(DLLIB)
+ if target.include?('/')
+ target_prefix, target = File.split(target)
+ target_prefix[0,0] = '/'
+ else
+ target_prefix = ""
+ end
-$(sitearchdir)$(target_prefix)/$(DLLIB): $(DLLIB)
- @$(MAKEDIRS) $(sitearchdir)$(target_prefix)
- @$(INSTALL_PROG) $(DLLIB) $(sitearchdir)$(target_prefix)/$(DLLIB)
+ srcprefix ||= '$(srcdir)'
+ Config::expand(srcdir = srcprefix.dup)
-EOMF
- mfile.print "install:\n"
- install_rb(mfile, "$(rubylibdir)$(target_prefix)", srcprefix)
- install_files(mfile, $INSTALLFILES, INSTALL_DIRS, srcprefix)
- mfile.print "\n"
- mfile.print "site-install:\n"
- install_rb(mfile, "$(sitelibdir)$(target_prefix)", srcprefix)
- install_files(mfile, $INSTALLFILES, SITEINSTALL_DIRS, srcprefix)
+ cleanfiles = []
+ if EXPORT_PREFIX
+ origdef = target + '.def'
+ deffile = EXPORT_PREFIX + origdef
+ unless File.exist? deffile
+ if File.exist? File.join(srcdir, deffile)
+ deffile = File.join srcdir, deffile
+ elsif !EXPORT_PREFIX.empty? and File.exist?(origdef = File.join(srcdir, origdef))
+ open(origdef) do |d|
+ open(deffile, 'wb') do |f|
+ d.each do |l|
+ f.print l
+ break if /^EXPORTS$/i =~ l
+ end
+ d.each do |l|
+ f.print l.sub(/\S/, EXPORT_PREFIX+'\&')
+ end
+ end
+ end
+ cleanfiles << deffile
+ else
+ open(deffile, 'wb') do |f|
+ f.print "EXPORTS\n", EXPORT_PREFIX, "Init_", target, "\n"
+ end
+ cleanfiles << deffile
+ end
+ end
+ end
- unless /mswin32/ =~ RUBY_PLATFORM
- if /bccwin32/ =~ RUBY_PLATFORM
- src = '$(<:\\=/)'
- else
- src = '$<'
+ libpath = libpathflag(libpath)
+
+ unless $objs then
+ $objs = []
+ for f in Dir[File.join(srcdir, "*.{#{SRC_EXT.join(%q{,})}}")]
+ $objs.push(File.basename(f, ".*") << "." << $OBJEXT)
end
- copt = cxxopt = ''
else
- if /nmake/i =~ $make
- src = '$(<:\\=/)'
- else
- src = '$(subst /,\\\\,$<)'
+ for i in $objs
+ i.sub!(/\.o\z/, ".#{$OBJEXT}")
end
- copt = '-Tc'
- cxxopt = '-Tp'
end
+ $objs = $objs.join(" ")
- mfile.print ".SUFFIXES: .#{SRC_EXT.join(' .')} .#{$OBJEXT}\n"
- unless /nmake/i =~ $make
- if /bccwin32/ =~ RUBY_PLATFORM
- mfile.print "
-{$(srcdir)}.cc{}.@OBJEXT@:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-{$(srcdir)}.cpp{}.@OBJEXT@:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-{$(srcdir)}.cxx{}.@OBJEXT@:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-{$(srcdir)}.c{}.@OBJEXT@:
- $(CC) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
-"
+ mfile = open("Makefile", "wb")
+ mfile.print configuration(srcdir)
+ mfile.print %{
+LIBPATH = #{libpath}
+DEFFILE = #{deffile}
+
+CLEANFILES = #{cleanfiles.join(' ')}
+DISTCLEANFILES =
+}
+ mfile.print makerules(target, target_prefix)
+ dirs = []
+ unless $static
+ dirs << (dir = "$(RUBYARCHDIR)")
+ mfile.print("install: #{dir}\n")
+ f = "$(DLLIB)"
+ dest = "#{dir}/#{f}"
+ mfile.print "install: #{dest}\n"
+ mfile.print "#{dest}: #{f}\n\t@$(INSTALL_PROG) #{f} #{dir}\n"
+ end
+ for i in [[["lib/**/*.rb", "$(RUBYLIBDIR)", "lib"]], $INSTALLFILES]
+ files = install_files(mfile, i, nil, srcprefix) or next
+ for dir, *files in files
+ unless dirs.include?(dir)
+ dirs << dir
+ mfile.print("install: #{dir}\n")
+ end
+ files.each do |f|
+ dest = "#{dir}/#{File.basename(f)}"
+ mfile.print("install: #{dest}\n")
+ mfile.print("#{dest}: #{f}\n\t@$(INSTALL_DATA) #{f} #{dir}\n")
+ end
end
- mfile.puts "
-.cc.#{$OBJEXT}:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-.cpp.#{$OBJEXT}:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-.cxx.#{$OBJEXT}:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-.C.#{$OBJEXT}:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-.c.#{$OBJEXT}:
- $(CC) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
-"
+ end
+ if dirs.empty?
+ mfile.print("install:\n")
else
- mfile.print "
-{$(srcdir)}.c{}.#{$OBJEXT}:
- $(CC) -I. -I$(<D) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
-.c.#{$OBJEXT}:
- $(CC) $(CFLAGS) $(CPPFLAGS) -c #{copt}#{src}
-{$(srcdir)}.cc{}.#{$OBJEXT}:
- $(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-.cc.#{$OBJEXT}:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-{$(srcdir)}.cpp{}.#{$OBJEXT}:
- $(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-.cpp.#{$OBJEXT}:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-{$(srcdir)}.cxx{}.#{$OBJEXT}:
- $(CXX) -I. -I$(<D) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-.cxx.#{$OBJEXT}:
- $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c #{cxxopt}#{src}
-"
- end
-
- if CONFIG["DLEXT"] != $OBJEXT
- mfile.print "$(DLLIB): $(OBJS)\n"
- if /bccwin32/ =~ RUBY_PLATFORM
- mfile.print "\t$(LDSHARED) $(DLDFLAGS) C0D32.OBJ $(OBJS), $@,, CW32.LIB IMPORT32.LIB WS2_32.LIB $(LIBS), #{deffile}\n"
- else
- if /mswin32|bccwin32/ =~ RUBY_PLATFORM
- if /nmake/i =~ $make
- mfile.print "\tset LIB=$(LIBPATH:/=\\);$(LIB)\n"
- else
- mfile.print "\tenv LIB='$(subst /,\\\\,$(LIBPATH));$(LIB)' \\\n"
- end
- end
- mfile.print "\t$(LDSHARED) $(DLDFLAGS) #{OUTFLAG}$(DLLIB) $(OBJS) $(LIBS) $(LOCAL_LIBS)\n"
+ dirs.each {|dir| mfile.print "#{dir}:\n\t@$(MAKEDIRS) #{dir}\n"}
+ end
+
+ mfile.print "\n"
+
+ mfile.print ".SUFFIXES: .#{SRC_EXT.join(' .')} .#{$OBJEXT}\n"
+ mfile.print "\n"
+
+ %w[cc cpp cxx C].each do |ext|
+ COMPILE_RULES.each do |rule|
+ mfile.printf(rule, ext, $OBJEXT)
+ mfile.printf("\n\t%s\n\n", COMPILE_CXX)
end
- elsif not File.exist?(target + ".c") and not File.exist?(target + ".cc")
- mfile.print "$(DLLIB): $(OBJS)\n"
- case RUBY_PLATFORM
- when "m68k-human"
- mfile.printf "ar cru $(DLLIB) $(OBJS)\n"
- else
- mfile.printf "ld $(DLDFLAGS) -r -o $(DLLIB) $(OBJS)\n"
+ end
+ %w[c].each do |ext|
+ COMPILE_RULES.each do |rule|
+ mfile.printf(rule, ext, $OBJEXT)
+ mfile.printf("\n\t%s\n\n", COMPILE_C)
+ end
+ end
+
+ mfile.print "$(DLLIB): $(OBJS)\n\t"
+ if $static
+ mfile.print "$(AR) #{config_string('ARFLAGS') || 'cru '}$(DLLIB) $(OBJS)"
+ if ranlib = config_string('RANLIB')
+ mfile.print "\n\t@-#{ranlib} $(DLLIB) 2> /dev/null || true"
end
+ else
+ mfile.print LINK_SO
end
+ mfile.print "\n\n"
depend = File.join(srcdir, "depend")
if File.exist?(depend)
- dfile = open(depend, "r")
- mfile.printf "###\n"
- while line = dfile.gets()
- line.gsub!(/\.o\b/, ".#{$OBJEXT}")
- line.gsub!(/(\s)([^\s\/]+\.[ch])/, '\1{$(srcdir)}\2') if /nmake/i =~ $make
- mfile.printf "%s", line
+ open(depend, "r") do |dfile|
+ mfile.printf "###\n"
+ while line = dfile.gets()
+ line.gsub!(/\.o\b/, ".#{$OBJEXT}")
+ line.gsub!(/(\s)([^\s\/]+\.[ch])/, '\1{$(srcdir)}\2') if $nmake
+ line.gsub!(/\$\(hdrdir\)\/config.h/, $config_h) if $config_h
+ mfile.print line
+ end
end
- dfile.close
end
mfile.close
- $libs = save_libs
- $LIBPATH = save_libpath
end
-$OBJEXT = CONFIG["OBJEXT"]
-$objs = nil
-$libs = CONFIG["DLDLIBS"]
-$local_flags = ""
-case RUBY_PLATFORM
-when /mswin32/
- $local_flags = "-link /INCREMENTAL:no /EXPORT:Init_$(TARGET)"
-end
-$LOCAL_LIBS = ""
-$defs = []
+def init_mkmf(config = CONFIG)
+ $defs = []
+ $CFLAGS = with_config("cflags", arg_config("CFLAGS", config["CFLAGS"])).dup
+ $CPPFLAGS = with_config("cppflags", arg_config("CPPFLAGS", config["CPPFLAGS"])).dup
+ $LDFLAGS = with_config("ldflags", arg_config("LDFLAGS", config["LDFLAGS"])).dup
+ $INCFLAGS = "-I#{$topdir}"
+ $DLDFLAGS = ""
+ $LIBEXT = config['LIBEXT'].dup
+ $OBJEXT = config["OBJEXT"].dup
+ $LIBS = "#{config['LIBS']} #{config['DLDLIBS']}"
+ $LIBRUBYARG = config['LIBRUBYARG']
-$make = with_config("make-prog", ENV["MAKE"] || "make")
+ $objs = nil
+ $libs = ""
+ if $configure_args['--enable-shared'] or config["LIBRUBY"] != config["LIBRUBY_A"]
+ $LIBPATH = ["$(topdir)"]
+ $LIBPATH << "$(libdir)" unless $extmk or defined? CROSS_COMPILING
+ end
+ $LIBPATH << "$(archdir)"
-$CFLAGS = with_config("cflags", arg_config("CFLAGS", ""))
-$CPPFLAGS = with_config("cppflags", arg_config("CPPFLAGS", ""))
-$LDFLAGS = with_config("ldflags", arg_config("LDFLAGS", ""))
-$LIBPATH = []
-$INCFLAGS = ""
+ $LOCAL_LIBS = ""
+end
+init_mkmf
dir_config("opt")
+$make = with_config("make-prog", ENV["MAKE"] || "make")
+$nmake = nil
+case
+when $mswin
+ $nmake = ?m if /nmake/i =~ $make
+when $bccwin
+ $nmake = ?b if /\bbcc/i =~ $make or /\bbcc/i =~ find_executable0($make)
+end
+
Config::CONFIG["srcdir"] = CONFIG["srcdir"] =
$srcdir = arg_config("--srcdir", File.dirname($0))
$configure_args["--topsrcdir"] ||= $srcdir
Config::CONFIG["topdir"] = CONFIG["topdir"] =
$curdir = arg_config("--curdir", Dir.pwd)
$configure_args["--topdir"] ||= $curdir
+$ruby = arg_config("--ruby", CONFIG["ruby_install_name"])
+
+def config_string(key)
+ return unless s = CONFIG[key] and !s.empty?
+ return s unless block_given?
+ yield s
+end
+
+split = Shellwords.method(:shellwords).to_proc
+
+EXPORT_PREFIX = config_string('EXPORT_PREFIX') {|s| s.strip}
+
+hdr = []
+config_string('COMMON_MACROS') do |s|
+ Shellwords.shellwords(s).each do |s|
+ /(.*?)(?:=(.*))/ =~ s
+ hdr << "#define #$1 #$2"
+ end
+end
+config_string('COMMON_HEADERS') do |s|
+ Shellwords.shellwords(s).each {|s| hdr << "#include <#{s}>"}
+end
+COMMON_HEADERS = (hdr.join("\n") unless hdr.empty?)
+COMMON_LIBS = config_string('COMMON_LIBS', &split) || []
+
+COMPILE_RULES = config_string('COMPILE_RULES', &split) || %w[.%s.%s:]
+COMPILE_C = config_string('COMPILE_C') || '$(CC) $(CFLAGS) $(CPPFLAGS) -c $<'
+COMPILE_CXX = config_string('COMPILE_CXX') || '$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $<'
+TRY_LINK = config_string('TRY_LINK') ||
+ "$(CC) #{OUTFLAG}conftest $(INCFLAGS) -I$(hdrdir) $(CPPFLAGS) " \
+ "$(CFLAGS) $(src) $(LIBPATH) $(LDFLAGS) $(LOCAL_LIBS) $(LIBS)"
+LINK_SO = config_string('LINK_SO') ||
+ if CONFIG["DLEXT"] == $OBJEXT
+ "ld $(DLDFLAGS) -r -o $(DLLIB) $(OBJS)\n"
+ else
+ "$(LDSHARED) $(DLDFLAGS) $(LIBPATH) #{OUTFLAG}$(DLLIB) " \
+ "$(OBJS) $(LOCAL_LIBS) $(LIBS)"
+ end
+LIBPATHFLAG = config_string('LIBPATHFLAG') || ' -L%s'
+LIBARG = config_string('LIBARG') || '-l%s'
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 02:40:45 +0000