build when directories and files have spaces

Modified the build to quote filenames so that it builds when files have spaces

11 files changed, 55 insertions, 50 deletions

diff --git a/build_config.rb b/build_config.rb
index c0c079c89..254a28ce0 100644
--- a/build_config.rb
+++ b/build_config.rb
@@ -30,9 +30,9 @@ MRuby::Build.new do |conf|
   #   cc.flags = [ENV['CFLAGS'] || %w()]
   #   cc.include_paths = ["#{root}/include"]
   #   cc.defines = %w()
-  #   cc.option_include_path = '-I%s'
+  #   cc.option_include_path = %q[-I"%s"]
   #   cc.option_define = '-D%s'
-  #   cc.compile_options = "%{flags} -MMD -o %{outfile} -c %{infile}"
+  #   cc.compile_options = %Q[%{flags} -MMD -o "%{outfile}" -c "%{infile}"]
   # end
 
   # mrbc settings
@@ -50,25 +50,25 @@ MRuby::Build.new do |conf|
   #   linker.library_paths = []
   #   linker.option_library = '-l%s'
   #   linker.option_library_path = '-L%s'
-  #   linker.link_options = "%{flags} -o %{outfile} %{objs} %{libs}"
+  #   linker.link_options = "%{flags} -o "%{outfile}" %{objs} %{libs}"
   # end
 
   # Archiver settings
   # conf.archiver do |archiver|
   #   archiver.command = ENV['AR'] || 'ar'
-  #   archiver.archive_options = 'rs %{outfile} %{objs}'
+  #   archiver.archive_options = 'rs "%{outfile}" %{objs}'
   # end
 
   # Parser generator settings
   # conf.yacc do |yacc|
   #   yacc.command = ENV['YACC'] || 'bison'
-  #   yacc.compile_options = '-o %{outfile} %{infile}'
+  #   yacc.compile_options = %q[-o "%{outfile}" "%{infile}"]
   # end
 
   # gperf settings
   # conf.gperf do |gperf|
   #   gperf.command = 'gperf'
-  #   gperf.compile_options = '-L ANSI-C -C -p -j1 -i 1 -g -o -t -N mrb_reserved_word -k"1,3,$" %{infile} > %{outfile}'
+  #   gperf.compile_options = %q[-L ANSI-C -C -p -j1 -i 1 -g -o -t -N mrb_reserved_word -k"1,3,$" "%{infile}" > "%{outfile}"]
   # end
 
   # file extensions
diff --git a/examples/targets/build_config_ArduinoDue.rb b/examples/targets/build_config_ArduinoDue.rb
index 527aaa4f6..09646a700 100644
--- a/examples/targets/build_config_ArduinoDue.rb
+++ b/examples/targets/build_config_ArduinoDue.rb
@@ -42,7 +42,7 @@ MRuby::CrossBuild.new("ArduinoDue") do |conf|
     cc.flags = %w(-g -Os -w -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500
                 -Dprintf=iprintf -mcpu=cortex-m3 -DF_CPU=84000000L -DARDUINO=156 -DARDUINO_SAM_DUE -DARDUINO_ARCH_SAM
                 -D__SAM3X8E__ -mthumb -DUSB_PID=0x003e -DUSB_VID=0x2341 -DUSBCON -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Due")
-    cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
+    cc.compile_options = %Q[%{flags} -o "%{outfile}" -c "%{infile}"]
 
     #configuration for low memory environment
     cc.defines << %w(MRB_HEAP_PAGE_SIZE=64)
@@ -64,7 +64,7 @@ MRuby::CrossBuild.new("ArduinoDue") do |conf|
 
   conf.archiver do |archiver|
     archiver.command = "#{BIN_PATH}/arm-none-eabi-ar"
-    archiver.archive_options = 'rcs %{outfile} %{objs}'
+    archiver.archive_options = 'rcs "%{outfile}" %{objs}'
   end
 
   #no executables
diff --git a/examples/targets/build_config_IntelEdison.rb b/examples/targets/build_config_IntelEdison.rb
index 8fa3aa0c0..a22f9cfd2 100644
--- a/examples/targets/build_config_IntelEdison.rb
+++ b/examples/targets/build_config_IntelEdison.rb
@@ -32,7 +32,7 @@ MRuby::CrossBuild.new('core2-32-poky-linux') do |conf|
     cc.flags = %w(-m32 -march=core2 -mtune=core2 -msse3 -mfpmath=sse -mstackrealign -fno-omit-frame-pointer)
     cc.flags << %w(-O2 -pipe -g -feliminate-unused-debug-types)
     cc.flags << "--sysroot=#{POKY_EDISON_SYSROOT}"
-    cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
+    cc.compile_options = %Q[%{flags} -o "%{outfile}" -c "%{infile}"]
     cc.defines = %w(ENABLE_READLINE)
   end
 
@@ -47,7 +47,7 @@ MRuby::CrossBuild.new('core2-32-poky-linux') do |conf|
 
   conf.archiver do |archiver|
     archiver.command = "#{POKY_EDISON_BIN_PATH}/i586-poky-linux-ar"
-    archiver.archive_options = 'rcs %{outfile} %{objs}'
+    archiver.archive_options = 'rcs "%{outfile}" %{objs}'
   end
 
   conf.linker do |linker|
diff --git a/examples/targets/build_config_IntelGalileo.rb b/examples/targets/build_config_IntelGalileo.rb
index 42f800d9f..42f39c456 100644
--- a/examples/targets/build_config_IntelGalileo.rb
+++ b/examples/targets/build_config_IntelGalileo.rb
@@ -39,7 +39,7 @@ MRuby::CrossBuild.new("Galileo") do |conf|
     cc.flags = %w(-m32 -march=i586 -c -g -Os -w
               -ffunction-sections -fdata-sections -MMD -DARDUINO=153)
     cc.flags << "--sysroot=#{GALILEO_SYSROOT}"
-    cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
+    cc.compile_options = %Q[%{flags} -o "%{outfile}" -c "%{infile}"]
   end
 
   conf.cxx do |cxx|
@@ -54,7 +54,7 @@ MRuby::CrossBuild.new("Galileo") do |conf|
 
   conf.archiver do |archiver|
     archiver.command = "#{GALILEO_BIN_PATH}/i586-poky-linux-uclibc-ar"
-    archiver.archive_options = 'rcs %{outfile} %{objs}'
+    archiver.archive_options = 'rcs "%{outfile}" %{objs}'
   end
 
   conf.linker do |linker|
diff --git a/examples/targets/build_config_RX630.rb b/examples/targets/build_config_RX630.rb
index fd17eae99..8b1bbb42f 100644
--- a/examples/targets/build_config_RX630.rb
+++ b/examples/targets/build_config_RX630.rb
@@ -27,7 +27,7 @@ MRuby::CrossBuild.new("RX630") do |conf|
   conf.cc do |cc|
     cc.command = "#{BIN_PATH}/rx-elf-gcc"
     cc.flags = "-Wall -g -O2 -flto -mcpu=rx600 -m64bit-doubles"
-    cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
+    cc.compile_options = %Q[%{flags} -o "%{outfile}" -c "%{infile}"]
 
     #configuration for low memory environment
     cc.defines << %w(MRB_USE_FLOAT)
@@ -53,7 +53,7 @@ MRuby::CrossBuild.new("RX630") do |conf|
 
   conf.archiver do |archiver|
     archiver.command = "#{BIN_PATH}/rx-elf-ar"
-    archiver.archive_options = 'rcs %{outfile} %{objs}'
+    archiver.archive_options = 'rcs "%{outfile}" %{objs}'
   end
 
   #no executables
diff --git a/examples/targets/build_config_chipKITMax32.rb b/examples/targets/build_config_chipKITMax32.rb
index 951f71483..8617d8d10 100644
--- a/examples/targets/build_config_chipKITMax32.rb
+++ b/examples/targets/build_config_chipKITMax32.rb
@@ -39,7 +39,7 @@ MRuby::CrossBuild.new("chipKITMax32") do |conf|
     cc.flags = %w(-O2 -mno-smart-io -w -ffunction-sections -fdata-sections -g -mdebugger -Wcast-align
                 -fno-short-double -mprocessor=32MX795F512L -DF_CPU=80000000L -DARDUINO=23 -D_BOARD_MEGA_
                 -DMPIDEVER=0x01000202 -DMPIDE=23)
-    cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
+    cc.compile_options = %Q[%{flags} -o "%{outfile}" -c "%{infile}"]
 
     #configuration for low memory environment
     cc.defines << %w(MRB_HEAP_PAGE_SIZE=64)
@@ -60,7 +60,7 @@ MRuby::CrossBuild.new("chipKITMax32") do |conf|
 
   conf.archiver do |archiver|
     archiver.command = "#{PIC32_PATH}/compiler/pic32-tools/bin/pic32-ar"
-    archiver.archive_options = 'rcs %{outfile} %{objs}'
+    archiver.archive_options = 'rcs "%{outfile}" %{objs}'
   end
 
   #no executables
diff --git a/examples/targets/build_config_dreamcast_shelf.rb b/examples/targets/build_config_dreamcast_shelf.rb
index fd6915acb..85b2ff20d 100644
--- a/examples/targets/build_config_dreamcast_shelf.rb
+++ b/examples/targets/build_config_dreamcast_shelf.rb
@@ -37,7 +37,7 @@ MRuby::CrossBuild.new("dreamcast") do |conf|
     cc.command = "#{BIN_PATH}/sh-elf-gcc"	
     cc.include_paths << ["#{KOS_PATH}/include", "#{KOS_PATH}/kernel/arch/dreamcast/include", "#{KOS_PATH}/addons/include", "#{KOS_PATH}/../kos-ports/include"]
     cc.flags << ["-O2", "-fomit-frame-pointer", "-ml", "-m4-single-only", "-ffunction-sections", "-fdata-sections", "-Wall", "-g", "-fno-builtin", "-ml", "-m4-single-only", "-Wl,-Ttext=0x8c010000", "-Wl,--gc-sections", "-T#{KOS_PATH}/utils/ldscripts/shlelf.xc", "-nodefaultlibs"]
-    cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
+    cc.compile_options = %Q[%{flags} -o "%{outfile}" -c "%{infile}"]
     cc.defines << %w(_arch_dreamcast)
     cc.defines << %w(_arch_sub_pristine)
   end
@@ -65,7 +65,7 @@ MRuby::CrossBuild.new("dreamcast") do |conf|
   # Archiver
   conf.archiver do |archiver|
     archiver.command = "#{BIN_PATH}/sh-elf-ar"
-    archiver.archive_options = 'rcs %{outfile} %{objs}'
+    archiver.archive_options = 'rcs "%{outfile}" %{objs}'
   end
 
   # No executables
diff --git a/lib/mruby/build/command.rb b/lib/mruby/build/command.rb
index 03d814800..3e8b3f57c 100644
--- a/lib/mruby/build/command.rb
+++ b/lib/mruby/build/command.rb
@@ -36,9 +36,14 @@ module MRuby
 
     private
     def _run(options, params={})
-      return sh command + ' ' + ( options % params ) if NotFoundCommands.key? @command
+      
+      cmd_string = if NotFoundCommands.key?(@command)
+                     command + ' ' + ( options % params )
+                   else
+                     build.filename(command) + ' ' + ( options % params )
+                   end
       begin
-        sh build.filename(command) + ' ' + ( options % params )
+        sh cmd_string
       rescue RuntimeError
         NotFoundCommands[@command] = true
         _run options, params
@@ -58,9 +63,9 @@ module MRuby
       @source_exts = source_exts
       @include_paths = ["#{MRUBY_ROOT}/include"]
       @defines = %w()
-      @option_include_path = '-I%s'
-      @option_define = '-D%s'
-      @compile_options = '%{flags} -o %{outfile} -c %{infile}'
+      @option_include_path = %q[-I"%s"]
+      @option_define = %q[-D"%s"]
+      @compile_options = %q[%{flags} -o "%{outfile}" -c "%{infile}"]
       @cxx_invalid_flags = []
     end
 
@@ -184,9 +189,9 @@ module MRuby
       @flags_before_libraries, @flags_after_libraries = [], []
       @libraries = []
       @library_paths = []
-      @option_library = '-l%s'
-      @option_library_path = '-L%s'
-      @link_options = "%{flags} -o %{outfile} %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}"
+      @option_library = %q[-l"%s"]
+      @option_library_path = %q[-L"%s"]
+      @link_options = %Q[%{flags} -o "%{outfile}" %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}]
     end
 
     def all_flags(_library_paths=[], _flags=[])
@@ -217,7 +222,7 @@ module MRuby
                              :libs => library_flags.join(' ') }
       else
         _run link_options, { :flags => all_flags(_library_paths, _flags),
-                             :outfile => filename(outfile) , :objs => filename(objfiles).join(' '),
+                             :outfile => filename(outfile) , :objs => filename(objfiles).map{|f| %Q["#{f}"]}.join(' '),
                              :flags_before_libraries => [flags_before_libraries, _flags_before_libraries].flatten.join(' '),
                              :flags_after_libraries => [flags_after_libraries, _flags_after_libraries].flatten.join(' '),
                              :libs => library_flags.join(' ') }
@@ -231,16 +236,16 @@ module MRuby
     def initialize(build)
       super
       @command = ENV['AR'] || 'ar'
-      @archive_options = 'rs %{outfile} %{objs}'
+      @archive_options = 'rs "%{outfile}" %{objs}'
     end
 
     def run(outfile, objfiles)
       mkdir_p File.dirname(outfile)
       _pp "AR", outfile.relative_path
       if MRUBY_BUILD_HOST_IS_CYGWIN
-        _run archive_options, { :outfile => cygwin_filename(outfile), :objs => cygwin_filename(objfiles).join(' ') }
+        _run archive_options, { :outfile => cygwin_filename(outfile), :objs => cygwin_filename(objfiles).map{|f| %Q["#{f}"]}.join(' ') }
       else
-        _run archive_options, { :outfile => filename(outfile), :objs => filename(objfiles).join(' ') }
+        _run archive_options, { :outfile => filename(outfile), :objs => filename(objfiles).map{|f| %Q["#{f}"]}.join(' ') }
       end
     end
   end
@@ -251,7 +256,7 @@ module MRuby
     def initialize(build)
       super
       @command = 'bison'
-      @compile_options = '-o %{outfile} %{infile}'
+      @compile_options = %q[-o "%{outfile}" "%{infile}"]
     end
 
     def run(outfile, infile)
@@ -267,7 +272,7 @@ module MRuby
     def initialize(build)
       super
       @command = 'gperf'
-      @compile_options = '-L ANSI-C -C -p -j1 -i 1 -g -o -t -N mrb_reserved_word -k"1,3,$" %{infile} > %{outfile}'
+      @compile_options = %q[-L ANSI-C -C -p -j1 -i 1 -g -o -t -N mrb_reserved_word -k"1,3,$" "%{infile}" > "%{outfile}"]
     end
 
     def run(outfile, infile)
@@ -341,7 +346,7 @@ module MRuby
       infiles.each do |f|
         _pp "MRBC", f.relative_path, nil, :indent => 2
       end
-      cmd = "#{filename @command} #{@compile_options % {:funcname => funcname}} #{filename(infiles).join(' ')}"
+      cmd = %Q["#{filename @command}" #{@compile_options % {:funcname => funcname}} #{filename(infiles).map{|f| %Q["#{f}"]}.join(' ')}]
       puts cmd if Rake.verbose
       IO.popen(cmd, 'r+') do |io|
         out.puts io.read
diff --git a/tasks/toolchains/gcc.rake b/tasks/toolchains/gcc.rake
index e9ea2550c..810f23b7a 100644
--- a/tasks/toolchains/gcc.rake
+++ b/tasks/toolchains/gcc.rake
@@ -12,9 +12,9 @@ MRuby::Toolchain.new(:gcc) do |conf, params|
       compiler.command = ENV['CC'] || default_command
       compiler.flags = [c_mandatory_flags, ENV['CFLAGS'] || [compiler_flags, cxx_invalid_flags, %w(-Wwrite-strings)]]
     end
-    compiler.option_include_path = '-I%s'
+    compiler.option_include_path = %q[-I"%s"]
     compiler.option_define = '-D%s'
-    compiler.compile_options = '%{flags} -MMD -o %{outfile} -c %{infile}'
+    compiler.compile_options = %q[%{flags} -MMD -o "%{outfile}" -c "%{infile}"]
     compiler.cxx_compile_flag = '-x c++ -std=gnu++03'
     compiler.cxx_exception_flag = '-fexceptions'
     compiler.cxx_invalid_flags = c_mandatory_flags + cxx_invalid_flags
@@ -27,7 +27,7 @@ MRuby::Toolchain.new(:gcc) do |conf, params|
     linker.library_paths = []
     linker.option_library = '-l%s'
     linker.option_library_path = '-L%s'
-    linker.link_options = '%{flags} -o %{outfile} %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}'
+    linker.link_options = '%{flags} -o "%{outfile}" %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}'
   end
 
   [[conf.cc, 'c'], [conf.cxx, 'c++']].each do |cc, lang|
diff --git a/tasks/toolchains/openwrt.rake b/tasks/toolchains/openwrt.rake
index aeb6dbcbc..c376d96ec 100644
--- a/tasks/toolchains/openwrt.rake
+++ b/tasks/toolchains/openwrt.rake
@@ -5,18 +5,18 @@ MRuby::Toolchain.new(:openwrt) do |conf|
     cc.command = ENV['TARGET_CC']
     cc.flags = ENV['TARGET_CFLAGS']
     cc.include_paths = ["#{MRUBY_ROOT}/include"]
-    cc.option_include_path = '-I%s'
+    cc.option_include_path = %q[-I"%s"]
     cc.option_define = '-D%s'
-    cc.compile_options = '%{flags} -MMD -o %{outfile} -c %{infile}'
+    cc.compile_options = %q[%{flags} -MMD -o "%{outfile}" -c "%{infile}"]
   end
 
   [conf.cxx].each do |cxx|
     cxx.command = ENV['TARGET_CXX']
     cxx.flags = ENV['TARGET_CXXFLAGS']
     cxx.include_paths = ["#{MRUBY_ROOT}/include"]
-    cxx.option_include_path = '-I%s'
+    cxx.option_include_path = %q[-I"%s"]
     cxx.option_define = '-D%s'
-    cxx.compile_options = '%{flags} -MMD -o %{outfile} -c %{infile}'
+    cxx.compile_options = %q[%{flags} -MMD -o "%{outfile}" -c "%{infile}"]
    end
 
   conf.linker do |linker|
@@ -26,11 +26,11 @@ MRuby::Toolchain.new(:openwrt) do |conf|
     linker.library_paths = []
     linker.option_library = '-l%s'
     linker.option_library_path = '-L%s'
-    linker.link_options = '%{flags} -o %{outfile} %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}'
+    linker.link_options = '%{flags} -o "%{outfile}" %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}'
   end
 
   conf.archiver do |archiver|
     archiver.command = ENV['TARGET_AR']
-    archiver.archive_options = 'rs %{outfile} %{objs}'
+    archiver.archive_options = 'rs "%{outfile}" %{objs}'
   end
 end
diff --git a/tasks/toolchains/visualcpp.rake b/tasks/toolchains/visualcpp.rake
index c5f295130..5ad196b8e 100644
--- a/tasks/toolchains/visualcpp.rake
+++ b/tasks/toolchains/visualcpp.rake
@@ -4,9 +4,9 @@ MRuby::Toolchain.new(:visualcpp) do |conf, _params|
     # C4013: implicit function declaration
     cc.flags = [ENV['CFLAGS'] || %w(/c /nologo /W3 /we4013 /Zi /MD /O2 /D_CRT_SECURE_NO_WARNINGS)]
     cc.defines = %w(MRB_STACK_EXTEND_DOUBLING)
-    cc.option_include_path = '/I%s'
+    cc.option_include_path = %q[/I"%s"]
     cc.option_define = '/D%s'
-    cc.compile_options = "%{flags} /Fo%{outfile} %{infile}"
+    cc.compile_options = %Q[%{flags} /Fo"%{outfile}" "%{infile}"]
     cc.cxx_compile_flag = '/TP'
     cc.cxx_exception_flag = '/EHs'
   end
@@ -15,9 +15,9 @@ MRuby::Toolchain.new(:visualcpp) do |conf, _params|
     cxx.command = ENV['CXX'] || 'cl.exe'
     cxx.flags = [ENV['CXXFLAGS'] || ENV['CFLAGS'] || %w(/c /nologo /W3 /Zi /MD /O2 /EHs /D_CRT_SECURE_NO_WARNINGS)]
     cxx.defines = %w(MRB_STACK_EXTEND_DOUBLING)
-    cxx.option_include_path = '/I%s'
+    cxx.option_include_path = %q[/I"%s"]
     cxx.option_define = '/D%s'
-    cxx.compile_options = "%{flags} /Fo%{outfile} %{infile}"
+    cxx.compile_options = %Q[%{flags} /Fo"%{outfile}" "%{infile}"]
     cxx.cxx_compile_flag = '/TP'
     cxx.cxx_exception_flag = '/EHs'
   end
@@ -29,22 +29,22 @@ MRuby::Toolchain.new(:visualcpp) do |conf, _params|
     linker.library_paths = %w()
     linker.option_library = '%s.lib'
     linker.option_library_path = '/LIBPATH:%s'
-    linker.link_options = "%{flags} /OUT:%{outfile} %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}"
+    linker.link_options = "%{flags} /OUT:"%{outfile}" %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}"
   end
 
   conf.archiver do |archiver|
     archiver.command = ENV['AR'] || 'lib.exe'
-    archiver.archive_options = '/nologo /OUT:%{outfile} %{objs}'
+    archiver.archive_options = '/nologo /OUT:"%{outfile}" %{objs}'
   end
 
   conf.yacc do |yacc|
     yacc.command = ENV['YACC'] || 'bison.exe'
-    yacc.compile_options = '-o %{outfile} %{infile}'
+    yacc.compile_options = %q[-o "%{outfile}" "%{infile}"]
   end
 
   conf.gperf do |gperf|
     gperf.command = 'gperf.exe'
-    gperf.compile_options = '-L ANSI-C -C -p -j1 -i 1 -g -o -t -N mrb_reserved_word -k"1,3,$" %{infile} > %{outfile}'
+    gperf.compile_options = %q[-L ANSI-C -C -p -j1 -i 1 -g -o -t -N mrb_reserved_word -k"1,3,$" "%{infile}" > "%{outfile}"]
   end
 
   conf.exts do |exts|