Bug 12832

Under 3.2-STABLE/alpha attempting to build a kernel with debugging
symbols via `config -g FARM' generates a broken Makefile in
../../compile/FARM

b0:/sys/compile/FARM:# make -f Makefile.orig 
echo "gcc2_compiled." >symbols.exclude
echo "___gnu_compiled_c" >>symbols.exclude
grep -v '^#' ../../alpha/alpha/symbols.raw  | sed 's/^  //' | sort -u > symbols.sort
cc -c -nostdinc -I- -I. -I../.. -I../../../include  -DKERNEL -include opt_global.h  -UKERNEL ../../alpha/alpha/genassym.c

[deletia...]

cc -O -pipe -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit  -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes  -Wpointer-arith -Winline -Wuninitialized -Wformat -Wunused  -fformat-extensions -ansi -g -nostdinc -I- -I. -I../.. -I../../../include  -DKERNEL -include opt_global.h -mno-fp-regs -Wa,-mev56 -c __remlu.S
building __reml.S from ../../alpha/alpha/divrem.m4
cc -O -pipe -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit  -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes  -Wpointer-arith -Winline -Wuninitialized -Wformat -Wunused  -fformat-extensions -ansi -g -nostdinc -I- -I. -I../.. -I../../../include  -DKERNEL -include opt_global.h -mno-fp-regs -Wa,-mev56 -c __reml.S
sh ../../conf/newvers.sh FARM 
cc -O -pipe -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit  -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes  -Wpointer-arith -Winline -Wuninitialized -Wformat -Wunused  -fformat-extensions -ansi -g -nostdinc -I- -I. -I../.. -I../../../include  -DKERNEL -include opt_global.h -mno-fp-regs -Wa,-mev56 -c vers.c
make: don't know how to make kernel.debug. Stop


By code inspection it seems that recent changes to
src/sys/alpha/conf/Makefile.alpha 1.16.2.5 (RELENG_3 branch) have got
it out of synch with src/usr.sbin/config/mkmakefile.c 1.34 (RELENG_3
branch).

Fix: The following change to the generated Makefile will patch things up as
a work-around:

b0:/sys/compile/FARM:# diff -u Makefile.orig Makefile 


however, the real fix is to get /usr/src/sys/alpha/conf/Makefile.alpha
and /usr/src/usr.sbin/config/* back into step.--F4TCZj1q6Iyp8YEvwmzfsM9laD0HCOwHwcNhU8LocVt2pnbI
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--- Makefile.orig       Tue Jul 27 10:51:18 1999
+++ Makefile    Tue Jul 27 10:54:41 1999
@@ -266,7 +266,7 @@
        $S/libkern/alpha/ntohl.S $S/libkern/alpha/ntohs.S 
 
 MFILES=
-kernel: ${SYSTEM_DEP} swapkernel.o vers.o
+${FULLKERNEL}: ${SYSTEM_DEP} swapkernel.o vers.o
        ${SYSTEM_LD_HEAD}
        ${SYSTEM_LD} swapkernel.o
        ${SYSTEM_LD_TAIL}
@@ -274,7 +274,7 @@
 swapkernel.o: swapkernel.c
        ${NORMAL_C}
 
-all: kernel
+all: ${KERNEL}
 
 CLEAN=device_if.c device_if.h bus_if.c bus_if.h clock_if.c clock_if.h \
        mcclock_if.c mcclock_if.h 
How-To-Repeat: 
cd /usr/src/sys/alpha/conf
config -g -r FARM
cd ../../compile/FARM
make depend
make