Hi, I am getting this warning (and if I configure an error, "AM_CPPFLAGS: command not found") for the piece of configure.ac below. What is the correct way to achieve what I want: an incremental build up of AM_CPPFLAGS?
And a second question: should all these assignments work 1. PLATFORM_CPPFLAGS = -DLINUX_DLL // spaces 2. PLATFORM_CPPFLAGS=-DLINUX_DLL // no spaces 3. PLATFORM_CPPFLAGS = "-DLINUX_DLL" // spaces and "" 4. PLATFORM_CPPFLAGS="-DLINUX_DLL" // no spaces and "" and if not which one should work? I can only make the "no spaces and """ work but I see (1) in almost all documentation? TIA ####################################### AM_CPPFLAGS="-DALLCOMPILES" AC_CANONICAL_HOST case $host in *linux*) PLATFORM_CPPFLAGS="-DLINUX_DLL" ;; *mingw*) PLATFORM_CPPFLAGS="-DWINDOWS_DLL" ;; esac AM_CPPFLAGS+=$(DEV_CPPFLAGS) tracing_default="yes" AC_ARG_ENABLE(tracing, AS_HELP_STRING([--enable-tracing= no/yes],[if enabled all tracing features will be on]), enable_tracing=$tracingval, enable_tracing=$tracing_default) if test "$enable_tracing" = "yes"; then TRACING_CPPFLAGS = -DTRACCING AC_MSG_RESULT(Enabling tracing) else TRACING_CPPFLAGS = -DNOTRACING AC_MSG_RESULT(Disabling tracing) fi AM_CPPFLAGS+=$(TRACING_CPPFLAGS) AC_SUBST([AM_CPPFLAGS]) ####################################### -- Met vriendelijke groeten, Joost Kraaijeveld Askesis B.V. Molukkenstraat 14 6524NB Nijmegen tel: 024-3888063 / 06-51855277 fax: 024-3608416 web: www.askesis.nl
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