1998-01-16 07:13:05 -05:00
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#! /usr/local/bin/ruby
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1998-01-16 07:19:22 -05:00
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$".push 'mkmf.rb'
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1998-01-16 07:13:05 -05:00
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if ARGV[0] == 'static'
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$force_static = TRUE
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ARGV.shift
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elsif ARGV[0] == 'install'
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$install = TRUE
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ARGV.shift
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elsif ARGV[0] == 'clean'
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$clean = TRUE
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ARGV.shift
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end
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$extlist = []
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$cache_mod = FALSE;
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$lib_cache = {}
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$func_cache = {}
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$hdr_cache = {}
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$topdir = "@top_srcdir@"
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if $topdir !~ "^/"
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# get absolute path
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save = Dir.pwd
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1998-01-16 07:19:22 -05:00
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Dir.chdir $topdir
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1998-01-16 07:13:05 -05:00
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$topdir = Dir.pwd
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Dir.chdir save
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end
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1998-01-16 07:19:22 -05:00
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$dots = if "@INSTALL@" =~ /^\// then "" else "#{$topdir}/ext/" end
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1998-01-16 07:13:05 -05:00
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if File.exist?("config.cache") then
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f = open("config.cache", "r")
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while f.gets
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case $_
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1998-01-16 07:19:22 -05:00
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when /^lib: (.+) (yes|no)/
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1998-01-16 07:13:05 -05:00
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$lib_cache[$1] = $2
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when /^func: ([\w_]+) (yes|no)/
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$func_cache[$1] = $2
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when /^hdr: (.+) (yes|no)/
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$hdr_cache[$1] = $2
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end
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end
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f.close
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end
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def older(file1, file2)
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if !File.exist?(file1) then
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return TRUE
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end
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if !File.exist?(file2) then
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return FALSE
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end
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if File.mtime(file1) < File.mtime(file2)
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return TRUE
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end
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return FALSE
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end
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if PLATFORM == "m68k-human"
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CFLAGS = "@CFLAGS@".gsub(/-c..-stack=[0-9]+ */, '')
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LINK = "@CC@ -o conftest -I#{$topdir} " + CFLAGS + " %s @LDFLAGS@ %s conftest.c @LIBS@ %s > nul 2>&1"
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CPP = "@CPP@ @CPPFLAGS@ -I#{$topdir} " + CFLAGS + " %s conftest.c > nul 2>&1"
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else
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CFLAGS = "@CFLAGS@"
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LINK = "@CC@ -o conftest -I#{$topdir} " + CFLAGS + " %s @LDFLAGS@ %s conftest.c %s > /dev/null 2>&1"
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CPP = "@CPP@ @CPPFLAGS@ -I#{$topdir} " + CFLAGS + " %s conftest.c > /dev/null 2>&1"
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end
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def try_link(libs)
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system(format(LINK, $CFLAGS, $LDFLAGS, libs))
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end
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def try_cpp
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system(format(CPP, $CFLAGS))
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end
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def have_library(lib, func)
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if $lib_cache[lib]
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if $lib_cache[lib] == "yes"
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if $libs
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$libs = "-l" + lib + " " + $libs
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else
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$libs = "-l" + lib
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end
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return TRUE
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else
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return FALSE
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end
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end
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cfile = open("conftest.c", "w")
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cfile.printf "\
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int main() { return 0; }
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int t() { %s(); return 0; }
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", func
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cfile.close
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begin
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if $libs
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libs = "-l" + lib + " " + $libs
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else
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libs = "-l" + lib
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end
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unless try_link(libs)
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$lib_cache[lib] = 'no'
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$cache_mod = TRUE
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return FALSE
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end
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ensure
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system "rm -f conftest*"
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end
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$libs = libs
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$lib_cache[lib] = 'yes'
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$cache_mod = TRUE
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return TRUE
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end
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def have_func(func)
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if $func_cache[func]
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if $func_cache[func] == "yes"
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$defs.push(format("-DHAVE_%s", func.upcase))
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return TRUE
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else
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return FALSE
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end
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end
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cfile = open("conftest.c", "w")
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cfile.printf "\
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char %s();
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int main() { return 0; }
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int t() { %s(); return 0; }
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", func, func
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cfile.close
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libs = $libs
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libs = "" if libs == nil
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begin
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unless try_link(libs)
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$func_cache[func] = 'no'
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$cache_mod = TRUE
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return FALSE
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end
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ensure
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system "rm -f conftest*"
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end
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$defs.push(format("-DHAVE_%s", func.upcase))
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$func_cache[func] = 'yes'
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$cache_mod = TRUE
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return TRUE
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end
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def have_header(header)
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if $hdr_cache[header]
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if $hdr_cache[header] == "yes"
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header.tr!("a-z./\055", "A-Z___")
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$defs.push(format("-DHAVE_%s", header))
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return TRUE
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else
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return FALSE
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end
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end
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cfile = open("conftest.c", "w")
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cfile.printf "\
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#include <%s>
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", header
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cfile.close
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begin
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unless try_cpp
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$hdr_cache[header] = 'no'
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$cache_mod = TRUE
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return FALSE
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end
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ensure
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system "rm -f conftest*"
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end
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$hdr_cache[header] = 'yes'
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header.tr!("a-z./\055", "A-Z___")
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$defs.push(format("-DHAVE_%s", header))
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$cache_mod = TRUE
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return TRUE
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end
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def create_header()
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if $defs.length > 0
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hfile = open("extconf.h", "w")
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for line in $defs
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line =~ /^-D(.*)/
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hfile.printf "#define %s 1\n", $1
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end
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hfile.close
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end
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end
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def create_makefile(target)
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if $libs and "@DLEXT@" == "o"
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libs = $libs.split
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for lib in libs
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lib.sub!(/-l(.*)/, '"lib\1.a"')
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end
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$defs.push(format("-DEXTLIB='%s'", libs.join(",")))
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end
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$libs = "" unless $libs
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$srcdir = $topdir + "/ext/" + target
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mfile = open("Makefile", "w")
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mfile.printf "\
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SHELL = /bin/sh
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#### Start of system configuration section. ####
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srcdir = #{$srcdir}
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VPATH = #{$srcdir}
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1998-01-16 07:19:22 -05:00
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hdrdir = #{$topdir}
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1998-01-16 07:13:05 -05:00
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CC = @CC@
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CFLAGS = %s -I#{$topdir} %s #$CFLAGS %s
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DLDFLAGS = @DLDFLAGS@ #$LDFLAGS
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LDSHARED = @LDSHARED@
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", if $static then "" else "@CCDLFLAGS@" end, CFLAGS, $defs.join(" ")
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mfile.printf "\
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program_transform_name = -e @program_transform_name@
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RUBY_INSTALL_NAME = `t='$(program_transform_name)'; echo ruby | sed $$t`
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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libdir = @libdir@/$(RUBY_INSTALL_NAME)/@arch@
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@SET_MAKE@
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#### End of system configuration section. ####
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1998-01-16 07:19:22 -05:00
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1998-01-16 07:13:05 -05:00
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"
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mfile.printf "LOCAL_LIBS = %s\n", $local_libs if $local_libs
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mfile.printf "LIBS = %s\n", $libs
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mfile.printf "OBJS = "
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if !$objs then
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1998-01-16 07:19:22 -05:00
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$objs = []
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for f in Dir["#{$topdir}/ext/#{target}/*.{c,cc}"]
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f = File.basename(f)
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f.sub!(/\.(c|cc)$/, ".o")
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$objs.push f
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1998-01-16 07:13:05 -05:00
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end
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end
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mfile.printf $objs.join(" ")
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mfile.printf "\n"
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mfile.printf "\
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TARGET = %s.%s
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INSTALL = %s@INSTALL@
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binsuffix = @binsuffix@
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all: $(TARGET)
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clean:; @rm -f *.o *.so *.sl
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@rm -f Makefile extconf.h conftest.*
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@rm -f core ruby$(binsuffix) *~
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realclean: clean
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", target,
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1998-01-16 07:19:22 -05:00
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if $static then "o" else "@DLEXT@" end, $dots
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1998-01-16 07:13:05 -05:00
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1998-01-16 07:19:22 -05:00
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mfile.printf "\
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1998-01-16 07:13:05 -05:00
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install:
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1998-01-16 07:19:22 -05:00
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"
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if !$static
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mfile.printf "
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1998-01-16 07:13:05 -05:00
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@test -d $(libdir) || mkdir $(libdir)
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$(INSTALL) $(TARGET) $(libdir)/$(TARGET)
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"
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end
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1998-01-16 07:19:22 -05:00
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for rb in Dir["lib/*.rb"]
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mfile.printf "\t$(INSTALL) %s @libdir@/$(RUBY_INSTALL_NAME)\n", rb
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end
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mfile.printf "\n"
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1998-01-16 07:13:05 -05:00
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if !$static && "@DLEXT@" != "o"
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mfile.printf "\
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$(TARGET): $(OBJS)
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$(LDSHARED) $(DLDFLAGS) -o $(TARGET) $(OBJS) $(LOCAL_LIBS) $(LIBS)
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"
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1998-01-16 07:19:22 -05:00
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elsif not File.exist?(target + ".c") and not File.exist?(target + ".cc")
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1998-01-16 07:13:05 -05:00
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if PLATFORM == "m68k-human"
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mfile.printf "\
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$(TARGET): $(OBJS)
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ar cru $(TARGET) $(OBJS)
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"
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elsif PLATFORM =~ "-nextstep"
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mfile.printf "\
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$(TARGET): $(OBJS)
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cc -r $(CFLAGS) -o $(TARGET) $(OBJS)
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"
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elsif $static
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mfile.printf "\
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$(TARGET): $(OBJS)
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ld -r -o $(TARGET) $(OBJS)
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"
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else
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mfile.printf "\
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$(TARGET): $(OBJS)
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ld $(DLDFLAGS) -r -o $(TARGET) $(OBJS)
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"
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end
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end
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if File.exist?("depend")
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dfile = open("depend", "r")
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mfile.printf "###\n"
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while line = dfile.gets()
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mfile.printf "%s", line
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end
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dfile.close
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end
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mfile.close
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end
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def extmake(target)
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|
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if $force_static or $static_ext[target]
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$static = target
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else
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$static = FALSE
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end
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return if $nodynamic and not $static
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$local_libs = nil
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$libs = nil
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$objs = nil
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$CFLAGS = nil
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$LDFLAGS = nil
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begin
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system "mkdir " + target unless File.directory?(target)
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Dir.chdir target
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|
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if $static_ext.size > 0 ||
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!File.exist?("./Makefile") ||
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older("./Makefile", "#{$topdir}/ext/@setup@") ||
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older("./Makefile", "../extmk.rb") ||
|
1998-01-16 07:19:22 -05:00
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older("./Makefile", "#{$topdir}/ext/#{target}/extconf.rb")
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1998-01-16 07:13:05 -05:00
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then
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$defs = []
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1998-01-16 07:19:22 -05:00
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if File.exist?("#{$topdir}/ext/#{target}/extconf.rb")
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load "#{$topdir}/ext/#{target}/extconf.rb"
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1998-01-16 07:13:05 -05:00
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else
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create_makefile(target);
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end
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end
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|
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if File.exist?("./Makefile")
|
1998-01-16 07:19:22 -05:00
|
|
|
if $static
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$extlist.push [$static,target]
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end
|
1998-01-16 07:13:05 -05:00
|
|
|
if $install
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|
|
system "make install"
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|
elsif $clean
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|
|
system "make clean"
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|
else
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|
system "make all"
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|
|
end
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|
end
|
|
|
|
if $static
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|
|
$extlibs += " " + $LDFLAGS if $LDFLAGS
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|
|
$extlibs += " " + $local_libs if $local_libs
|
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|
|
$extlibs += " " + $libs if $libs
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|
end
|
|
|
|
ensure
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|
|
Dir.chdir ".."
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|
end
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|
|
end
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|
|
|
|
|
|
# get static-link modules
|
|
|
|
$static_ext = {}
|
1998-01-16 07:19:22 -05:00
|
|
|
for setup in ["@setup@", "#{$topdir}/ext/@setup@"]
|
|
|
|
if File.file? setup
|
|
|
|
f = open(setup)
|
|
|
|
while f.gets()
|
|
|
|
$_.chop!
|
|
|
|
sub!(/#.*$/, '')
|
|
|
|
next if /^\s*$/
|
|
|
|
if /^option +nodynamic/
|
|
|
|
$nodynamic = TRUE
|
|
|
|
next
|
|
|
|
end
|
|
|
|
$static_ext[$_.split[0]] = TRUE
|
1998-01-16 07:13:05 -05:00
|
|
|
end
|
1998-01-16 07:19:22 -05:00
|
|
|
f.close
|
|
|
|
break
|
1998-01-16 07:13:05 -05:00
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
for d in Dir["#{$topdir}/ext/*"]
|
|
|
|
File.directory?(d) || next
|
|
|
|
File.file?(d + "/MANIFEST") || next
|
|
|
|
|
|
|
|
d = File.basename(d)
|
|
|
|
if $install
|
|
|
|
print "installing ", d, "\n"
|
|
|
|
elsif $clean
|
|
|
|
print "cleaning ", d, "\n"
|
|
|
|
else
|
|
|
|
print "compiling ", d, "\n"
|
|
|
|
end
|
|
|
|
extmake(d)
|
|
|
|
end
|
|
|
|
|
|
|
|
if $cache_mod
|
|
|
|
f = open("config.cache", "w")
|
|
|
|
for k,v in $lib_cache
|
|
|
|
f.printf "lib: %s %s\n", k, v
|
|
|
|
end
|
|
|
|
for k,v in $func_cache
|
|
|
|
f.printf "func: %s %s\n", k, v
|
|
|
|
end
|
|
|
|
for k,v in $hdr_cache
|
|
|
|
f.printf "hdr: %s %s\n", k, v
|
|
|
|
end
|
|
|
|
f.close
|
|
|
|
end
|
|
|
|
|
|
|
|
exit if $install or $clean
|
1998-01-16 07:19:22 -05:00
|
|
|
$extinit += ""
|
1998-01-16 07:13:05 -05:00
|
|
|
if $extlist.size > 0
|
|
|
|
for s,t in $extlist
|
|
|
|
f = format("%s/%s.o", s, t)
|
|
|
|
if File.exist?(f)
|
|
|
|
$extinit += format("\
|
|
|
|
\tInit_%s();\n\
|
|
|
|
\trb_provide(\"%s.o\");\n\
|
|
|
|
", t, t)
|
|
|
|
$extobjs += "ext/"
|
|
|
|
$extobjs += f
|
|
|
|
$extobjs += " "
|
|
|
|
else
|
|
|
|
FALSE
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
if older("extinit.c", "#{$topdir}/ext/@setup@")
|
|
|
|
f = open("extinit.c", "w")
|
|
|
|
f.printf "void Init_ext() {\n"
|
|
|
|
f.printf $extinit
|
|
|
|
f.printf "}\n"
|
|
|
|
f.close
|
|
|
|
end
|
|
|
|
if older("extinit.o", "extinit.c")
|
|
|
|
cmd = "@CC@ " + CFLAGS + " -c extinit.c"
|
|
|
|
print cmd, "\n"
|
|
|
|
system cmd or exit 1
|
|
|
|
end
|
|
|
|
|
|
|
|
Dir.chdir ".."
|
|
|
|
|
|
|
|
if older("ruby@binsuffix@", "#{$topdir}/ext/@setup@") or older("ruby@binsuffix@", "miniruby@binsuffix@")
|
|
|
|
`rm -f ruby@binsuffix@`
|
|
|
|
end
|
|
|
|
|
|
|
|
$extobjs = "ext/extinit.o " + $extobjs
|
|
|
|
system format('make ruby@binsuffix@ EXTOBJS="%s" EXTLIBS="%s"', $extobjs, $extlibs)
|
|
|
|
else
|
|
|
|
Dir.chdir ".."
|
|
|
|
if older("ruby@binsuffix@", "miniruby@binsuffix@")
|
|
|
|
`rm -f ruby@binsuffix@`
|
|
|
|
`cp miniruby@binsuffix@ ruby@binsuffix@`
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
#Local variables:
|
|
|
|
# mode: ruby
|
|
|
|
#end:
|