From 8a23adf1e1e4c7e2ba64776dd5fc068308f92075 Mon Sep 17 00:00:00 2001
From: imp <imp@FreeBSD.org>
Date: Mon, 24 Oct 2005 23:54:39 +0000
Subject: Back out most of 1.84.  It was unwise to force debug kernels to
 always be installed.  It should have been optional to install a non-debug
 one, just like it was formerly optional to install a debug one.  In order to
 do that, most of 1.84 had to go.

Instead, make installing the debug kernel the default, but create a
new option INSTALL_NODEBUG for those people that have small /
partitions and good source control habits.

This preserves the behavior of 1.84 while allowing it to be overriden
for people (like me) that do not have the time to upgrade to get a
bigger / and also don't have time for stupid makefile tricks when
upgrading their older system, but still want a kernel.debug around if
things go south.
---
 sys/conf/kern.post.mk | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

(limited to 'sys/conf')

diff --git a/sys/conf/kern.post.mk b/sys/conf/kern.post.mk
index 7b66891..452d1f1 100644
--- a/sys/conf/kern.post.mk
+++ b/sys/conf/kern.post.mk
@@ -63,9 +63,12 @@ modules-all modules-depend: modules-obj
 .endif
 .endif
 
-.if defined(DEBUG)
-install.debug reinstall.debug: gdbinit
-	cd ${.CURDIR}; ${MAKE} -DINSTALL_DEBUG ${.TARGET:R}
+.if !defined(DEBUG)
+FULLKERNEL=	${KERNEL_KO}
+.else
+FULLKERNEL=	${KERNEL_KO}.debug
+${KERNEL_KO}: ${FULLKERNEL}
+	${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL_KO}
 
 # Install gdbinit files for kernel debugging.
 gdbinit:
@@ -78,7 +81,7 @@ gdbinit:
 .endif
 .endif
 
-${KERNEL_KO}: ${SYSTEM_DEP} vers.o
+${FULLKERNEL}: ${SYSTEM_DEP} vers.o
 	@rm -f ${.TARGET}
 	@echo linking ${.TARGET}
 	${SYSTEM_LD}
@@ -104,7 +107,7 @@ ${mfile:T:S/.m$/.h/}: ${mfile}
 
 kernel-clean:
 	rm -f *.o *.so *.So *.ko *.s eddep errs \
-	    ${KERNEL_KO} linterrs makelinks tags vers.c \
+	    ${FULLKERNEL} ${KERNEL_KO} linterrs makelinks tags vers.c \
 	    vnode_if.c vnode_if.h vnode_if_newproto.h vnode_if_typedef.h \
 	    ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \
 	    ${CLEAN}
@@ -181,7 +184,7 @@ kernel-install: kernel-install-check
 .endif
 
 kernel-install:
-	@if [ ! -f ${KERNEL_KO} ] ; then \
+	@if [ ! -f ${FULLKERNEL} ] ; then \
 		echo "You must build a kernel first." ; \
 		exit 1 ; \
 	fi
@@ -200,11 +203,19 @@ kernel-install:
 	fi
 .endif
 	mkdir -p ${DESTDIR}${KODIR}
+.if defined(DEBUG) && !defined(INSTALL_NODEBUG)
+	${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR}
+.else
 	${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR}
+.endif
 
 kernel-reinstall:
 	@-chflags -R noschg ${DESTDIR}${KODIR}
+.if defined(DEBUG) && !defined(INSTALL_NODEBUG)
+	${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR}
+.else
 	${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR}
+.endif
 
 config.o env.o hints.o vers.o vnode_if.o:
 	${NORMAL_C}
-- 
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