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| author | Paul Mackerras <paulus@ozlabs.org> | 2021-01-01 19:44:07 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2021-01-01 19:55:24 +1100 |
| commit | 4087ec556b1ccee15d8e97153f3800b79982f8ba (patch) | |
| tree | 5f0bddefef66625b7d3a734dfcf0c89cb6ad9f68 /chat | |
| parent | 248c11d375c54a8b5fc61c6659be2f8826e889ec (diff) | |
| download | ppp-4087ec556b1ccee15d8e97153f3800b79982f8ba.tar.gz | |
Add cross-compilation support on Linux
This adds three new command-line options to the configure script:
--cross_compile=<prefix> (default "")
--cc=<compiler> (default cc)
--cflags=<compile flags> (default -g -O2 -pipe)
These get propagated to the Makefiles in the subdirectories. The
cross-compile prefix is prepended to the CC value, so for example
if you do "./configure --cross_compile=powerpc64le-linux-" then
everything gets compiled and linked using powerpc64le-linux-cc.
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'chat')
| -rw-r--r-- | chat/Makefile.linux | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/chat/Makefile.linux b/chat/Makefile.linux index f082dab..407cc12 100644 --- a/chat/Makefile.linux +++ b/chat/Makefile.linux @@ -1,4 +1,6 @@ -# $Id: Makefile.linux,v 1.15 2006/06/04 05:07:46 paulus Exp $ +CROSS_COMPILE=@CROSS_COMPILE@ +CC=$(CROSS_COMPILE)@CC@ +COPTS=@CFLAGS@ DESTDIR = $(INSTROOT)@DESTDIR@ BINDIR = $(DESTDIR)/sbin @@ -10,7 +12,6 @@ CDEF3= -UNO_SLEEP # Use the usleep function CDEF4= -DFNDELAY=O_NDELAY # Old name value CDEFS= $(CDEF1) $(CDEF2) $(CDEF3) $(CDEF4) -COPTS= -O2 -g -pipe CFLAGS= $(COPTS) $(CDEFS) INSTALL= install |