Nearly all autoconf-based programs use CPPFLAGS to indicate flags to pass to cc for compilation and/or cpp for preprocessing. This is different from CFLAGS, which is intended for optimization and debugging flags specific to compiling. It's even listed in "./configure --help". The following will make the Wine build honor CPPFLAGS if set during configuration: Index: Make.rules.in =================================================================== RCS file: /home/wine/wine/Make.rules.in,v retrieving revision 1.157 diff -u -r1.157 Make.rules.in --- Make.rules.in 6 May 2003 18:34:53 -0000 1.157 +++ Make.rules.in 23 May 2003 02:02:53 -0000 @@ -23,7 +23,7 @@ SHELL = /bin/sh CC = @CC@ CPP = @CPP@ -CFLAGS = @CFLAGS@ +CFLAGS = @CPPFLAGS@ @CFLAGS@ LIBS = @LIBS@ YACC = @YACC@ LEX = @LEX@ -- -- Todd Vierling <tv@pobox.com>
