From: Matthias Braun <matze@braunis.de>
Date: Fri, 30 Jun 2006 20:48:03 +0000 (+0000)
Subject: applied Daniel Hedlunds patch that works around jam commandline limit
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=4cff34ef66c22342718c0b6ff59677a11cc6492b;p=supertux.git

applied Daniel Hedlunds patch that works around jam commandline limit

SVN-Revision: 3813
---

diff --git a/mk/jam/flags.jam b/mk/jam/flags.jam
index 13641364c..5c9150c2e 100644
--- a/mk/jam/flags.jam
+++ b/mk/jam/flags.jam
@@ -48,6 +48,48 @@ rule LinkWith
     }
 }
 
+rule LinkWithWholeArchive
+{
+    local i libs sharedlib ;
+
+    for i in $(>) {
+        if $($(i)_TYPE) = "library" {
+            if [ IsElem shared : $($(i)_OPTIONS) ] {
+                libs += $(i) ;
+                sharedlib = true ;
+            } else {
+                # for non shared libs add inherit the compile flags and libs
+                libs += $(i) $($(i)_LIBRARIES) ;
+                # inherit the exported flags
+                CppFlags $(<) : $($(i)_CPPFLAGS) : $(3) ;
+                CFlags $(<) : $($(i)_CFLAGS) : $(3) ;
+                C++Flags $(<) : $($(i)_CXXFLAGS) : $(3) ;
+                LFlags $(<) : $($(i)_LIBS) : $(3) ;
+            }
+        } else {
+            echo "WARNING: Trying to link" $(i)
+                "with" $(<) "which is not a library." ;
+        }
+    }
+    # resolve library dependencies
+    libs = [ RemoveDups $(libs) ] ;    
+    $(<)_LIBRARIES = $(libs) ;
+
+    local libfiles ;
+    for i in $(libs) {
+        libfiles += $($(i)_TARGET) ;
+    }
+
+    DEPENDS $($(<)_TARGET) : $(libfiles) ;
+    NEEDLIBS_WHOLE on $($(<)_TARGET) += $(libfiles) ;
+    $(<)_WHOLE_ARCHIVE = true ;
+    # the usual libtool hack...
+    if $(sharedlib) {
+        LINK on $($(<)_TARGET) = "$(LIBTOOL) $(LINK)" ;
+        INSTALL on $($(<)_INSTALLTARGET) = "$(LIBTOOL) --mode=install $(INSTALL)" ;
+    }
+}
+
 rule CppFlags
 {
     CPPFLAGS on $($(<)_OBJECTS) += $(>) ;
diff --git a/mk/jam/macosx.jam b/mk/jam/macosx.jam
index d865ecae4..5fcb299db 100644
--- a/mk/jam/macosx.jam
+++ b/mk/jam/macosx.jam
@@ -39,6 +39,12 @@ rule SystemLinkApplication
   local target = $($(<)_TARGET) ;
   Depends $(target) : $(>) ;
     
+  if $(<)_WHOLE_ARCHIVE
+  {
+    WHOLE_ARCH_BEGIN on $(target) = -Wl,--whole-archive ;
+    WHOLE_ARCH_END on $(target) = -Wl,--no-whole-archive ;
+  }
+
   LinkApplication $(target) : $(>) ;
   LIBS on $(target) = $(LIBS) ;
   Clean clean : $(target) ;
@@ -47,9 +53,10 @@ rule SystemLinkApplication
 
 # LinkApplicationConsole exe : objects
 #    Link a console (non-GUI) appliation from a set of object files.
-actions LinkApplication bind NEEDLIBS bind EXTRAOBJECTS
+actions LinkApplication bind NEEDLIBS bind NEEDLIBS_WHOLE bind EXTRAOBJECTS
 {
   $(MACOSX.ENVIRON)
-  $(LINK) -o $(<) $(>) $(EXTRAOBJECTS) $(NEEDLIBS) $(LIBS)
+  $(LINK) -o $(<) $(>) $(EXTRAOBJECTS) $(NEEDLIBS) $(WHOLE_ARCH_BEGIN) \
+    $(NEEDLIBS_WHOLE) $(WHOLE_ARCH_END) $(LIBS)
 }
 
diff --git a/mk/jam/unix.jam b/mk/jam/unix.jam
index 6a2842359..281b738e2 100644
--- a/mk/jam/unix.jam
+++ b/mk/jam/unix.jam
@@ -33,6 +33,13 @@ rule SystemLinkApplication
     local target = $($(<)_TARGET) ;
   
     Depends $(target) : $(>) ;
+
+    if $(<)_WHOLE_ARCHIVE
+    {
+        WHOLE_ARCH_BEGIN on $(target) = -Wl,--whole-archive ;
+        WHOLE_ARCH_END on $(target) = -Wl,--no-whole-archive ;
+    }
+
     LinkApplication $(target) : $(>) ;
     LIBS on $(target) = $(LIBS) ;
     # setup clean rules
@@ -40,9 +47,9 @@ rule SystemLinkApplication
     Clean $(<)clean : $(target) ;
 }
 
-actions LinkApplication bind NEEDLIBS bind EXTRAOBJECTS
+actions LinkApplication bind NEEDLIBS bind NEEDLIBS_WHOLE bind EXTRAOBJECTS
 {
-    $(LINK) -o $(<) $(>) $(EXTRAOBJECTS) $(NEEDLIBS) $(LIBS)
+    $(LINK) -o $(<) $(>) $(EXTRAOBJECTS) $(NEEDLIBS) $(WHOLE_ARCH_BEGIN) \
+      $(NEEDLIBS_WHOLE) $(WHOLE_ARCH_END) $(LIBS)
 }
 
-
diff --git a/mk/jam/win32.jam b/mk/jam/win32.jam
index 90f69c2f6..fa97e52bd 100644
--- a/mk/jam/win32.jam
+++ b/mk/jam/win32.jam
@@ -58,6 +58,13 @@ rule SystemLinkApplication
   local target = $($(<)_TARGET) ;
 
   Depends $(target) : $(>) ;
+
+  if $(<)_WHOLE_ARCHIVE
+  {
+    WHOLE_ARCH_BEGIN on $(target) = -Wl,--whole-archive ;
+    WHOLE_ARCH_END on $(target) = -Wl,--no-whole-archive ;
+  }
+
   LinkApplication $(target) : $(>) ;
   LIBS on $(target) = $(LIBS) ;
   # setup clean rules
@@ -65,8 +72,9 @@ rule SystemLinkApplication
   Clean $(<)clean : $(target) ;
 }
 
-actions LinkApplication bind NEEDLIBS bind EXTRAOBJECTS
+actions LinkApplication bind NEEDLIBS bind NEEDLIBS_WHOLE bind EXTRAOBJECTS
 {
-  $(LINK) -o $(<) $(>) $(EXTRAOBJECTS) $(NEEDLIBS) $(LIBS)
+  $(LINK) -o $(<) $(>) $(EXTRAOBJECTS) $(NEEDLIBS) $(WHOLE_ARCH_BEGIN) \
+    $(NEEDLIBS_WHOLE) $(WHOLE_ARCH_END) $(LIBS)
 }
 
diff --git a/src/Jamfile b/src/Jamfile
index 69f7b2621..330588b8d 100644
--- a/src/Jamfile
+++ b/src/Jamfile
@@ -3,23 +3,31 @@ SubDir TOP src ;
 SubInclude TOP src squirrel ;
 SubInclude TOP src scripting ;
 
-sources = 
-    [ Wildcard *.cpp *.hpp ]
-    [ Wildcard audio : *.cpp *.hpp ]
-    [ Wildcard audio/newapi : *.cpp *.hpp ]
-    [ Wildcard badguy : *.cpp *.hpp ]
-    [ Wildcard control : *.cpp *.hpp ]
-    [ Wildcard gui : *.cpp *.hpp ]
-    [ Wildcard lisp : *.cpp *.hpp ]
-    [ Wildcard math : *.cpp *.hpp ]
-    [ Wildcard object : *.cpp *.hpp ]
-    [ Wildcard physfs : *.cpp *.hpp ]
-    [ Wildcard sprite : *.cpp *.hpp ]
-    [ Wildcard tinygettext : *.cpp *.hpp ]
-    [ Wildcard trigger : *.cpp *.hpp ]
-    [ Wildcard video : *.cpp *.hpp ]
-    [ Wildcard worldmap : *.cpp *.hpp ]
-;
+#------------------------
+# SuperTux ARCHIVE FILES:
+#------------------------
+# the following keeps the .o files after an archive file (.a) is created
+NOARUPDATE = true ;
+
+for i in audio badguy control gui lisp math object physfs sprite
+    tinygettext trigger video worldmap
+{
+    sources = [ Wildcard $(i) : *.cpp *.hpp ] ;
+    Library $(i) : $(sources) : noinstall ;
+    TRANSLATABLE_SOURCES += [ SearchSource $(sources) ] ;
+}
+
+ExternalLibs audio badguy control gui lisp math object physfs sprite
+      tinygettext trigger video worldmap
+    : SDL SDLIMAGE GL OPENAL VORBIS VORBISFILE OGG ICONV PHYSFS BINRELOC ;
+IncludeDir audio badguy control gui lisp math object physfs sprite
+      tinygettext trigger video worldmap
+    : squirrel/include squirrel ;
+
+#----------------------
+# SuperTux Application:
+#----------------------
+sources = [ Wildcard *.cpp *.hpp ] ;
 TRANSLATABLE_SOURCES += [ SearchSource $(sources) ] ;
 
 Application supertux : $(sources) $(wrapper_objects) ;
@@ -29,3 +37,5 @@ ExternalLibs supertux : SDL SDLIMAGE GL OPENAL VORBIS VORBISFILE OGG ICONV PHYSF
 Help supertux : "Build the supertux executable" ;
 IncludeDir supertux : squirrel/include squirrel ;
 
+LinkWithWholeArchive supertux : audio badguy control gui lisp math object physfs sprite
+    tinygettext trigger video worldmap ;