diff options
Diffstat (limited to 'sys/Makefile_sub.c')
| -rw-r--r-- | sys/Makefile_sub.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/sys/Makefile_sub.c b/sys/Makefile_sub.c new file mode 100644 index 000000000000..c2ed6fcd8c41 --- /dev/null +++ b/sys/Makefile_sub.c @@ -0,0 +1,52 @@ +/**/# From: /usr/src/sys/Makefile_sub.c V1.4 <stacey@guug.de> +/**/# $Id: Makefile_sub.c,v 1.1 1994/01/22 07:34:04 rgrimes Exp $ + +/**/# Do not edit Makefile_sub, (produced from Makefile_sub.c by Makefile). + +/**/# Copyright: Julian Stacey, Munich, October 1993, +/**/# Free Software - No Liability Accepted. + +/**/# This Makefile_sub.c is not known as Makefile.c for 2 reasons: +/**/# recursive make depend might zap Makefile +/**/# general cleaning shells might also zap Makefile + +all: + @echo Subsidiary makefile has been erroneously called directly. + @echo It should only be called from Makefile. + exit 1 + /usr/src/sys/impossible_command + +/**/# Next label recreates a compile tree if: +/**/# - The config description file changes, +/**/# for example if /sys/compile/GENERICAH/Makefile is older than +/**/# /sys/i386/conf/GENERICAH, /sys/compile/GENERICAH/* is rebuilt. +/**/# - Changes occur to i386/conf/Makefile.i386 devices.i386 files.i386. +/**/# - A new source tree is imported. This might not be strictly necessary, +/**/# If the Makefile know of Every dependency, but as the kernel +/**/# evolves rapidly, it seems a harmless safety net. +/**/# - Changes occur to Makefile or Makefile_sub. +CONFIG_TREE_TEST: ${MACHINE}/conf/CONFIG_NAME \ + ${MACHINE}/conf/Makefile.${MACHINE} \ + ${MACHINE}/conf/devices.${MACHINE} \ + ${MACHINE}/conf/files.${MACHINE} \ + .config.import \ + Makefile MAKEFILE_KERNEL +/**/.if defined(DEBUG_SYS) + @echo -n Configuring a kernel compilation tree for CONFIG_NAME + @echo -n " as defined in " + @echo ${MACHINE}/conf/CONFIG_NAME. +/**/.endif + cd ${MACHINE}/conf ; config CONFIG_NAME +/**/# # If config fails, no error code is seen here unfortunately. +/**/# # This was reccomended for flexfax, may not be necessary now: +/**/# # -rm -f compile/CONFIG_NAME/fifo.h compile/CONFIG_NAME/\*.o +/**/.if defined(LOAD_ADDRESS) + cd compile/CONFIG_NAME ; make LOAD_ADDRESS=${LOAD_ADDRESS} depend +/**/.else + cd compile/CONFIG_NAME ; make depend +/**/.endif + +/**/.config.import: + touch $@ + +/**/# End of Makefile_sub.c |