*** ./test/threads.cpp.ORIG	Thu May 19 10:53:10 2011
--- ./test/threads.cpp	Thu May 19 10:53:21 2011
***************
*** 62,68 ****
    // very simple prime number calculator !
    for (; ; n+= step) {
      int p;
!     int hn = (int)sqrt(n);
      for (p=3; p<=hn; p+=2) if ( n%p == 0 ) break;
      if (p >= hn) {
  
--- 62,68 ----
    // very simple prime number calculator !
    for (; ; n+= step) {
      int p;
!     int hn = (int)sqrt((double) n);
      for (p=3; p<=hn; p+=2) if ( n%p == 0 ) break;
      if (p >= hn) {
  
*** ./test/alphablend.cpp.ORIG	Thu May 19 10:53:39 2011
--- ./test/alphablend.cpp	Thu May 19 10:53:57 2011
***************
*** 177,183 ****
              /* Slow distance formula (from center of light) */
              xdist = x-(light->width()/2);
              ydist = y-(light->height()/2);
!             range = (int)sqrt(xdist*xdist+ydist*ydist);
  
              /* Scale distance to range of transparency (0-255) */
              if ( range > radius ) {
--- 177,183 ----
              /* Slow distance formula (from center of light) */
              xdist = x-(light->width()/2);
              ydist = y-(light->height()/2);
!             range = (int)sqrt((double)(xdist*xdist+ydist*ydist));
  
              /* Scale distance to range of transparency (0-255) */
              if ( range > radius ) {
*** ./src/images/Fl_Png.cpp.ORIG	Thu May 19 10:28:42 2011
--- ./src/images/Fl_Png.cpp	Thu May 19 10:47:25 2011
***************
*** 9,14 ****
--- 9,22 ----
  #include <efltk/Fl.h>
  
  #include "../core/fl_internal.h"
+ 
+ // /usr/include/sys/context.h contains the following line :-(
+ // #define jmpbuf          __jmpbuf)
+ // which messes up the jmpbuf png_struct member
+ #ifdef jmpbuf
+ #undef jmpbuf
+ #endif
+ 
  static volatile int png_quality;		//Maybe accessed through processes
  static volatile char *png_last_error;	//Maybe accessed through processes
  
*** ./src/widgets/Fl_Tabs.cpp.ORIG	Thu May 19 09:52:05 2011
--- ./src/widgets/Fl_Tabs.cpp	Thu May 19 09:56:08 2011
***************
*** 288,294 ****
          int y2 = p2[1];
  
          Fl_Color clr;
!         if ( (dx >= 0 && fabs(dy) <= dx) || (dy <= 0 && fabs(dx) <= -dy) )
              clr = upColor;
          else  clr = downColor;
  
--- 288,294 ----
          int y2 = p2[1];
  
          Fl_Color clr;
!         if ( (dx >= 0 && abs(dy) <= dx) || (dy <= 0 && abs(dx) <= -dy) )
              clr = upColor;
          else  clr = downColor;
  
*** ./efltk/Fl_Socket.h.ORIG	Thu May 19 09:50:42 2011
--- ./efltk/Fl_Socket.h	Thu May 19 09:50:44 2011
***************
*** 6,11 ****
--- 6,14 ----
  # include <sys/socket.h>
  # include <sys/un.h>
  # include <unistd.h>
+ # ifdef _AIX
+ #  include <sys/time.h>
+ # endif
  typedef int SOCKET;
  # define INVALID_SOCKET -1
  #else 
*** ./configure.ORIG	Thu May 19 09:45:50 2011
--- ./configure	Thu May 19 11:50:12 2011
***************
*** 4566,4573 ****
      fi
  fi
  
! CFLAGS="-fexceptions"
! CXXFLAGS="-fexceptions"
  
  
  ac_ext=c
--- 4566,4573 ----
      fi
  fi
  
! #CFLAGS="-fexceptions"
! #CXXFLAGS="-fexceptions"
  
  
  ac_ext=c
*** ./makeinclude.in.ORIG	Thu May 19 09:33:49 2011
--- ./makeinclude.in	Thu May 19 09:34:02 2011
***************
*** 54,60 ****
  
  # flags for compiler:
  # WALL            = -Wcomment -Wformat -Wimplicit-int -Werror-implicit-function-declaration -Wmain -Wmultichar -Wparentheses -Wreturn-type -Wswitch -Wunused
! WALL            = -Wall
  CFLAGS		= -DHAVE_CONFIG_H -I$(EFLTK_BUILDDIR) $(WALL) @CFLAGS@ @DEBUGFLAG@
  CXXFLAGS	= -DHAVE_CONFIG_H -I$(EFLTK_BUILDDIR) $(WALL) @CXXFLAGS@ @DEBUGFLAG@
  
--- 54,60 ----
  
  # flags for compiler:
  # WALL            = -Wcomment -Wformat -Wimplicit-int -Werror-implicit-function-declaration -Wmain -Wmultichar -Wparentheses -Wreturn-type -Wswitch -Wunused
! WALL            =
  CFLAGS		= -DHAVE_CONFIG_H -I$(EFLTK_BUILDDIR) $(WALL) @CFLAGS@ @DEBUGFLAG@
  CXXFLAGS	= -DHAVE_CONFIG_H -I$(EFLTK_BUILDDIR) $(WALL) @CXXFLAGS@ @DEBUGFLAG@