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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-08-13 05:45:20 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-08-13 05:45:20 +0000
commit65a5162550f58047974793cdc8067a970b2435c0 (patch)
tree082bb7d5568f3b2e36e3fe166e9f3039394fcf44 /lib/mkmf.rb
parentfcd020c83028f5610d382e85a2df00223e12bd7e (diff)
1.4.0
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/mkmf.rb')
-rw-r--r--lib/mkmf.rb436
1 files changed, 300 insertions, 136 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 7e131fe..50920a0 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -6,7 +6,9 @@ require 'find'
include Config
-$found = false;
+SRC_EXT = ["c", "cc", "m", "cxx", "cpp", "C"]
+
+$cache_mod = false
$lib_cache = {}
$lib_found = {}
$func_cache = {}
@@ -31,14 +33,8 @@ if File.exist?($config_cache) then
end
$srcdir = CONFIG["srcdir"]
-$libdir = CONFIG["libdir"]+"/"+CONFIG["ruby_install_name"]
+$libdir = CONFIG["libdir"]+"/ruby/"+CONFIG["MAJOR"]+"."+CONFIG["MINOR"]
$archdir = $libdir+"/"+CONFIG["arch"]
-$install = CONFIG["INSTALL_PROGRAM"]
-$install_data = CONFIG["INSTALL_DATA"]
-if $install !~ /^\// then
- $install = CONFIG["srcdir"]+"/"+$install
- $install_data = CONFIG["srcdir"]+"/"+$install_data
-end
if File.exist? $archdir + "/ruby.h"
$hdrdir = $archdir
@@ -48,18 +44,22 @@ else
STDERR.print "can't find header files for ruby.\n"
exit 1
end
+$topdir = $hdrdir
+$hdrdir.gsub!('/', '\\') if RUBY_PLATFORM =~ /mswin32/
CFLAGS = CONFIG["CFLAGS"]
-if PLATFORM == "m68k-human"
+if RUBY_PLATFORM == "m68k-human"
CFLAGS.gsub!(/-c..-stack=[0-9]+ */, '')
+elsif RUBY_PLATFORM =~ /-nextstep|-rhapsody/
+ CFLAGS.gsub!( /-arch\s\w*/, '' )
end
-if /win32|djgpp|mingw32|m68k-human/i =~ PLATFORM
+if /win32|djgpp|mingw32|m68k-human|i386-os2_emx/i =~ RUBY_PLATFORM
$null = open("nul", "w")
else
$null = open("/dev/null", "w")
end
-LINK = "#{CONFIG['CC']} -o conftest -I#{$srcdir} -I#{CONFIG['includedir']} #{CFLAGS} %s #{CONFIG['LDFLAGS']} %s conftest.c #{CONFIG['LIBS']} %s"
-CPP = "#{CONFIG['CPP']} -E -I#{$srcdir} -I#{CONFIG['includedir']} #{CFLAGS} %s conftest.c"
+LINK = "#{CONFIG['CC']} -o conftest -I#{$hdrdir} #{CFLAGS} -I#{CONFIG['includedir']} %s #{CONFIG['LDFLAGS']} %s conftest.c %s %s #{CONFIG['LIBS']}"
+CPP = "#{CONFIG['CPP']} -E -I#{$hdrdir} #{CFLAGS} -I#{CONFIG['includedir']} %s %s conftest.c"
$orgerr = $stderr.dup
$orgout = $stdout.dup
@@ -76,29 +76,84 @@ def xsystem command
return r
end
-def try_link(libs)
- xsystem(format(LINK, $CFLAGS, $LDFLAGS, libs))
+def try_link0(src, opt="")
+ cfile = open("conftest.c", "w")
+ cfile.print src
+ cfile.close
+ xsystem(format(LINK, $CFLAGS, $LDFLAGS, opt, $LOCAL_LIBS))
end
-def try_cpp
- xsystem(format(CPP, $CFLAGS))
+def try_link(src, opt="")
+ begin
+ try_link0(src, opt)
+ ensure
+ system "rm -f conftest*"
+ end
end
-def install_rb(mfile)
+def try_cpp(src, opt="")
+ cfile = open("conftest.c", "w")
+ cfile.print src
+ cfile.close
+ begin
+ xsystem(format(CPP, $CFLAGS, opt))
+ ensure
+ system "rm -f conftest*"
+ end
+end
+
+def egrep_cpp(pat, src, opt="")
+ cfile = open("conftest.c", "w")
+ cfile.print src
+ cfile.close
+ begin
+ xsystem(format(CPP+"|egrep #{pat}", $CFLAGS, opt))
+ ensure
+ system "rm -f conftest*"
+ end
+end
+
+def try_run(src, opt="")
+ begin
+ if try_link0(src, opt)
+ if xsystem("./conftest")
+ true
+ else
+ false
+ end
+ else
+ nil
+ end
+ ensure
+ system "rm -f conftest*"
+ end
+end
+
+def install_rb(mfile, srcdir = nil)
+ libdir = "lib"
+ libdir = srcdir + "/" + libdir if srcdir
path = []
dir = []
- Find.find("lib") do |f|
+ Find.find(libdir) do |f|
next unless /\.rb$/ =~ f
- f = f[4..-1]
+ f = f[libdir.length+1..-1]
path.push f
dir |= File.dirname(f)
end
for f in dir
next if f == "."
- mfile.printf "\t@test -d $(libdir)/%s || mkdir $(libdir)/%s\n", f, f
+ mfile.printf "\t@$(RUBY) -r ftools -e 'File::makedirs(*ARGV)' $(libdir)/%s\n", f
end
for f in path
- mfile.printf "\t$(INSTALL_DATA) lib/%s $(libdir)/%s\n", f, f
+ mfile.printf "\t@$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0644, true)' lib/%s $(libdir)/%s\n", f, f
+ end
+end
+
+def append_library(libs, lib)
+ if /mswin32/ =~ RUBY_PLATFORM
+ lib + ".lib " + libs
+ else
+ "-l" + lib + " " + libs
end
end
@@ -107,55 +162,75 @@ def have_library(lib, func="main")
STDOUT.flush
if $lib_cache[lib]
if $lib_cache[lib] == "yes"
- if $libs
- $libs = "-l" + lib + " " + $libs
- else
- $libs = "-l" + lib
- end
+ $libs = append_library($libs, lib)
print "(cached) yes\n"
- return TRUE
+ return true
else
print "(cached) no\n"
- return FALSE
+ return false
end
end
if func && func != ""
- cfile = open("conftest.c", "w")
- cfile.printf "\
+ libs = append_library($libs, lib)
+ if /mswin32/ =~ RUBY_PLATFORM
+ r = try_link(<<"SRC", libs)
+#include <windows.h>
+#include <winsock.h>
int main() { return 0; }
-int t() { %s(); return 0; }
-", func
- cfile.close
-
- begin
- if $libs
- libs = "-l" + lib + " " + $libs
- else
- libs = "-l" + lib
- end
- unless try_link(libs)
- $lib_cache[lib] = 'no'
- $cache_mod = TRUE
- print "no\n"
- return FALSE
+int t() { #{func}(); return 0; }
+SRC
+ unless r
+ r = try_link(<<"SRC", libs)
+#include <windows.h>
+#include <winsock.h>
+int main() { return 0; }
+int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
+SRC
end
- ensure
- system "rm -f conftest*"
- end
- else
- if $libs
- libs = "-l" + lib + " " + $libs
else
- libs = "-l" + lib
+ r = try_link(<<"SRC", libs)
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+ end
+ unless r
+ $lib_cache[lib] = 'no'
+ $cache_mod = true
+ print "no\n"
+ return false
end
+ else
+ libs = append_library($libs, lib)
end
$libs = libs
$lib_cache[lib] = 'yes'
- $cache_mod = TRUE
+ $cache_mod = true
+ print "yes\n"
+ return true
+end
+
+def find_library(lib, func, *paths)
+ printf "checking for %s() in -l%s... ", func, lib
+ STDOUT.flush
+
+ ldflags = $LDFLAGS
+ libs = append_library($libs, lib)
+ until try_link(<<"SRC", libs)
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+ if paths.size == 0
+ $LDFLAGS = ldflags
+ print "no\n"
+ return false
+ end
+ $LDFLAGS = ldflags + " -L"+paths.shift
+ end
+ $libs = libs
print "yes\n"
- return TRUE
+ return true
end
def have_func(func)
@@ -165,39 +240,47 @@ def have_func(func)
if $func_cache[func] == "yes"
$defs.push(format("-DHAVE_%s", func.upcase))
print "(cached) yes\n"
- return TRUE
+ return true
else
print "(cached) no\n"
- return FALSE
+ return false
end
end
- cfile = open("conftest.c", "w")
- cfile.printf "\
-char %s();
-int main() { return 0; }
-int t() { %s(); return 0; }
-", func, func
- cfile.close
-
libs = $libs
- libs = "" if libs == nil
- begin
- unless try_link(libs)
- $func_found[func] = 'no'
- $found = TRUE
- print "no\n"
- return FALSE
+ if /mswin32/ =~ RUBY_PLATFORM
+ r = try_link(<<"SRC", libs)
+#include <windows.h>
+#include <winsock.h>
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+ unless r
+ r = try_link(<<"SRC", libs)
+#include <windows.h>
+#include <winsock.h>
+int main() { return 0; }
+int t() { void ((*p)()); p = (void ((*)()))#{func}; return 0; }
+SRC
end
- ensure
- system "rm -f conftest*"
+ else
+ r = try_link(<<"SRC", libs)
+int main() { return 0; }
+int t() { #{func}(); return 0; }
+SRC
+ end
+ unless r
+ $func_found[func] = 'no'
+ $cache_mod = true
+ print "no\n"
+ return false
end
$defs.push(format("-DHAVE_%s", func.upcase))
$func_found[func] = 'yes'
- $found = TRUE
+ $cache_mod = true
print "yes\n"
- return TRUE
+ return true
end
def have_header(header)
@@ -208,35 +291,59 @@ def have_header(header)
header.tr!("a-z./\055", "A-Z___")
$defs.push(format("-DHAVE_%s", header))
print "(cached) yes\n"
- return TRUE
+ return true
else
print "(cached) no\n"
- return FALSE
+ return false
end
end
- cfile = open("conftest.c", "w")
- cfile.printf "\
-#include <%s>
-", header
- cfile.close
-
- begin
- unless try_cpp
- $hdr_found[header] = 'no'
- $found = TRUE
- print "no\n"
- return FALSE
- end
- ensure
- system "rm -f conftest*"
+ unless try_cpp(<<"SRC")
+#include <#{header}>
+SRC
+ $hdr_found[header] = 'no'
+ $cache_mod = true
+ print "no\n"
+ return false
end
$hdr_found[header] = 'yes'
header.tr!("a-z./\055", "A-Z___")
$defs.push(format("-DHAVE_%s", header))
- $found = TRUE
+ $cache_mod = true
print "yes\n"
- return TRUE
+ return true
+end
+
+def arg_config(config, default=nil)
+ unless defined? $configure_args
+ $configure_args = {}
+ for arg in CONFIG["configure_args"].split + ARGV
+ next unless /^--/ =~ arg
+ if /=/ =~ arg
+ $configure_args[$`] = $'
+ else
+ $configure_args[arg] = true
+ end
+ end
+ end
+ $configure_args.fetch(config, default)
+end
+
+def with_config(config, default=nil)
+ unless /^--with-/ =~ config
+ config = '--with-' + config
+ end
+ arg_config(config, default)
+end
+
+def enable_config(config, default=nil)
+ if arg_config("--enable-"+config, default)
+ true
+ elsif arg_config("--disable-"+config, false)
+ false
+ else
+ default
+ end
end
def create_header()
@@ -252,28 +359,58 @@ def create_header()
end
end
+def dir_config(target)
+ dir = with_config("%s-dir"%target)
+ if dir
+ idir = " -I"+dir+"/include"
+ ldir = " -L"+dir+"/lib"
+ end
+ unless idir
+ dir = with_config("%s-include"%target)
+ idir = " -I"+dir if dir
+ end
+ unless ldir
+ dir = with_config("%s-lib"%target)
+ ldir = " -L"+dir if dir
+ end
+
+ $CFLAGS += idir if idir
+ $LDFLAGS += ldir if ldir
+end
+
def create_makefile(target)
print "creating Makefile\n"
+ system "rm -f conftest*"
STDOUT.flush
- if $libs and CONFIG["DLEXT"] == "o"
+ 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
- $libs = "" unless $libs
$DLDFLAGS = CONFIG["DLDFLAGS"]
- if PLATFORM =~ /beos/
+ if RUBY_PLATFORM =~ /beos/
$libs = $libs + " -lruby"
$DLDFLAGS = $DLDFLAGS + " -L" + CONFIG["prefix"] + "/lib"
end
+ defflag = ''
+ if RUBY_PLATFORM =~ /cygwin/
+ if File.exist? target + ".def"
+ defflag = "--def=" + target + ".def"
+ end
+ $libs = $libs + " " + CONFIG["LIBRUBYARG"]
+ $DLDFLAGS = $DLDFLAGS + " -L$(topdir)"
+ end
+
unless $objs then
- $objs = Dir["*.{c,cc}"]
- for f in $objs
- f.sub!(/\.(c|cc)$/, ".o")
+ $objs = []
+ for f in Dir["*.{#{SRC_EXT.join(%q{,})}}"]
+ f = File.basename(f)
+ f.sub!(/(#{SRC_EXT.join(%q{|})})$/, $OBJEXT)
+ $objs.push f
end
end
$objs = $objs.join(" ")
@@ -285,15 +422,15 @@ SHELL = /bin/sh
#### Start of system configuration section. ####
srcdir = #{$srcdir}
+topdir = #{$topdir}
hdrdir = #{$hdrdir}
CC = #{CONFIG["CC"]}
-prefix = #{CONFIG["prefix"]}
-CFLAGS = #{CONFIG["CCDLFLAGS"]} -I$(hdrdir) -I#{CONFIG["includedir"]} #{CFLAGS} #{$CFLAGS} #{$defs.join(" ")}
+CFLAGS = #{CONFIG["CCDLFLAGS"]} -I$(hdrdir) #{CFLAGS} #{$CFLAGS} -I#{CONFIG["includedir"]} #{$defs.join(" ")}
CXXFLAGS = $(CFLAGS)
DLDFLAGS = #{$DLDFLAGS} #{$LDFLAGS}
-LDSHARED = #{CONFIG["LDSHARED"]}
+LDSHARED = #{CONFIG["LDSHARED"]} #{defflag}
prefix = #{CONFIG["prefix"]}
exec_prefix = #{CONFIG["exec_prefix"]}
@@ -302,49 +439,47 @@ archdir = #{$archdir}
#### End of system configuration section. ####
-LOCAL_LIBS = #{$local_libs}
+LOCAL_LIBS = #{$LOCAL_LIBS} #{$local_flags}
LIBS = #{$libs}
OBJS = #{$objs}
-TARGET = #{target}.#{CONFIG["DLEXT"]}
+TARGET = #{target}
+DLLIB = $(TARGET).#{CONFIG["DLEXT"]}
-INSTALL = #{$install}
-INSTALL_DATA = #{$install_data}
+RUBY = #{CONFIG["ruby_install_name"]}
-binsuffix = #{CONFIG["binsuffix"]}
+EXEEXT = #{CONFIG["EXEEXT"]}
-all: $(TARGET)
+all: $(DLLIB)
-clean:; @rm -f *.o *.so *.sl
+clean:; @rm -f *.#{$OBJEXT} *.so *.sl *.a $(DLLIB)
+ @rm -f $(TARGET).lib $(TARGET).exp
@rm -f Makefile extconf.h conftest.*
- @rm -f core ruby$(binsuffix) *~
+ @rm -f core ruby$(EXEEXT) *~
realclean: clean
-install: $(archdir)/$(TARGET)
+install: $(archdir)/$(DLLIB)
-$(archdir)/$(TARGET): $(TARGET)
- @test -d $(libdir) || mkdir $(libdir)
- @test -d $(archdir) || mkdir $(archdir)
- $(INSTALL) $(TARGET) $(archdir)/$(TARGET)
+$(archdir)/$(DLLIB): $(DLLIB)
+ @$(RUBY) -r ftools -e 'File::makedirs(*ARGV)' $(libdir) $(archdir)
+ @$(RUBY) -r ftools -e 'File::install(ARGV[0], ARGV[1], 0555, true)' $(DLLIB) $(archdir)/$(DLLIB)
EOMF
install_rb(mfile)
mfile.printf "\n"
- if CONFIG["DLEXT"] != "o"
+ if CONFIG["DLEXT"] != $OBJEXT
mfile.printf <<EOMF
-$(TARGET): $(OBJS)
- $(LDSHARED) $(DLDFLAGS) -o $(TARGET) $(OBJS) $(LIBS) $(LOCAL_LIBS)
+$(DLLIB): $(OBJS)
+ $(LDSHARED) $(DLDFLAGS) -o $(DLLIB) $(OBJS) $(LIBS) $(LOCAL_LIBS)
EOMF
- elsif not File.exist?(target + ".c") and not File.exist?(target + ".cc") or
- mfile.print "$(TARGET): $(OBJS)\n"
- case PLATFORM
+ elsif not File.exist?(target + ".c") and not File.exist?(target + ".cc")
+ mfile.print "$(DLLIB): $(OBJS)\n"
+ case RUBY_PLATFORM
when "m68k-human"
- mfile.printf "ar cru $(TARGET) $(OBJS)\n"
- when /-nextstep/
- mfile.printf "cc -r $(CFLAGS) -o $(TARGET) $(OBJS)\n"
+ mfile.printf "ar cru $(DLLIB) $(OBJS)\n"
else
- mfile.printf "ld $(DLDFLAGS) -r -o $(TARGET) $(OBJS)\n"
+ mfile.printf "ld $(DLDFLAGS) -r -o $(DLLIB) $(OBJS)\n"
end
end
@@ -352,13 +487,13 @@ EOMF
dfile = open("depend", "r")
mfile.printf "###\n"
while line = dfile.gets()
- mfile.print line
+ mfile.printf "%s", line.gsub(/\.o/, ".#{$OBJEXT}")
end
dfile.close
end
mfile.close
- if $found
+ if $cache_mod
begin
f = open($config_cache, "w")
for k,v in $lib_cache
@@ -384,18 +519,47 @@ EOMF
end
end
- if PLATFORM =~ /beos/
- print "creating ruby.def\n"
- open("ruby.def", "w") do |file|
- file.print("EXPORTS\n") if PLATFORM =~ /^i/
+ if RUBY_PLATFORM =~ /beos/
+ if RUBY_PLATFORM =~ /^powerpc/ then
+ deffilename = "ruby.exp"
+ else
+ deffilename = "ruby.def"
+ end
+ print "creating #{deffilename}\n"
+ open(deffilename, "w") do |file|
+ file.print("EXPORTS\n") if RUBY_PLATFORM =~ /^i/
file.print("Init_#{target}\n")
end
end
end
-$libs = PLATFORM =~ /cygwin32|beos/ ? nil : "-lc"
+$OBJEXT = CONFIG["OBJEXT"]
$objs = nil
-$local_libs = ""
-$CFLAGS = ""
-$LDFLAGS = ""
+$libs = "-lc"
+$local_flags = ""
+case RUBY_PLATFORM
+when /cygwin|beos|openstep|nextstep|rhapsody/
+ $libs = ""
+when /mswin32/
+ $libs = ""
+ $local_flags = "rubymw.lib -link /LIBPATH:$(topdir) /EXPORT:Init_$(TARGET)"
+end
+$LOCAL_LIBS = ""
$defs = []
+
+dir = with_config("opt-dir")
+if dir
+ idir = "-I"+dir+"/include"
+ ldir = "-L"+dir+"/lib"
+end
+unless idir
+ dir = with_config("opt-include")
+ idir = "-I"+dir if dir
+end
+unless ldir
+ dir = with_config("opt-lib")
+ ldir = "-L"+dir if dir
+end
+
+$CFLAGS = idir || ""
+$LDFLAGS = ldir || ""