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Cleanly support debug packages

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Allow a source rpm to be rebuilt with debugging enabled.  This
avoids the need to have to manually modify the spec file.  By
default debugging is still largely disabled.  To enable specific
debugging features use the following options with rpmbuild.

  '--with debug'               - Enables ASSERTs
  '--with debug-log'           - Enables the internal debug log
  '--with debug-kmem'          - Enables basic memory accounting
  '--with debug-kmem-tracking' - Enables detailed memory tracking

  # For example:
  $ rpmbuild --rebuild --with debug spl-modules-0.6.0-rc6.src.rpm

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf
2012-02-27 10:42:07 -08:00
parent feedc43601
commit 3c208a5480
9 changed files with 180 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files
config/rpm.am
+4
View File
@@ -73,6 +73,10 @@ rpm-common:
--define "require_kdir $(LINUX)" \
--define "require_kobj $(LINUX_OBJ)" \
--define "require_kver $(LINUX_VERSION)" \
--define "$(DEBUG_SPL) 1" \
--define "$(DEBUG_LOG) 1" \
--define "$(DEBUG_KMEM) 1" \
--define "$(DEBUG_KMEM_TRACKING) 1" \
--nodeps --rebuild $$rpmpkg || exit 1; \
cp $$rpmbuild/RPMS/*/* . || exit 1; \
$(RM) -R $$rpmbuild
config/spl-build.m4
+28 -8
View File
@@ -476,13 +476,15 @@ AC_DEFUN([SPL_AC_DEBUG], [
[
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
DEBUG_CFLAGS="-DDEBUG -Werror"
],
[
DEBUG_SPL="_with_debug"
], [
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
DEBUG_CFLAGS="-DNDEBUG"
DEBUG_SPL="_without_debug"
])
AC_SUBST(DEBUG_CFLAGS)
AC_SUBST(DEBUG_SPL)
AC_MSG_RESULT([$enable_debug])
])
@@ -505,10 +507,16 @@ AC_DEFUN([SPL_AC_DEBUG_LOG], [
[enable_debug_log=yes])
AS_IF([test "x$enable_debug_log" = xyes],
[AC_DEFINE([DEBUG_LOG], [1],
[
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_LOG"
DEBUG_LOG="_with_debug_log"
AC_DEFINE([DEBUG_LOG], [1],
[Define to 1 to enable basic debug logging])
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_LOG"])
], [
DEBUG_LOG="_without_debug_log"
])
AC_SUBST(DEBUG_LOG)
AC_MSG_CHECKING([whether basic debug logging is enabled])
AC_MSG_RESULT([$enable_debug_log])
])
@@ -528,10 +536,16 @@ AC_DEFUN([SPL_AC_DEBUG_KMEM], [
[enable_debug_kmem=yes])
AS_IF([test "x$enable_debug_kmem" = xyes],
[AC_DEFINE([DEBUG_KMEM], [1],
[
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
DEBUG_KMEM="_with_debug_kmem"
AC_DEFINE([DEBUG_KMEM], [1],
[Define to 1 to enable basic kmem accounting])
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"])
], [
DEBUG_KMEM="_without_debug_kmem"
])
AC_SUBST(DEBUG_KMEM)
AC_MSG_CHECKING([whether basic kmem accounting is enabled])
AC_MSG_RESULT([$enable_debug_kmem])
])
@@ -553,10 +567,16 @@ AC_DEFUN([SPL_AC_DEBUG_KMEM_TRACKING], [
[enable_debug_kmem_tracking=no])
AS_IF([test "x$enable_debug_kmem_tracking" = xyes],
[AC_DEFINE([DEBUG_KMEM_TRACKING], [1],
[
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
AC_DEFINE([DEBUG_KMEM_TRACKING], [1],
[Define to 1 to enable detailed kmem tracking])
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"])
], [
DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
])
AC_SUBST(DEBUG_KMEM_TRACKING)
AC_MSG_CHECKING([whether detailed kmem tracking is enabled])
AC_MSG_RESULT([$enable_debug_kmem_tracking])
])