Add target in Makefile to compress the module with XZ after it's installed. kmod can handle modules compressed with xz and it's replacing module-init-tools.
Signed-off-by: Lucas De Marchi <[email protected]> --- Makefile | 6 +++++- scripts/Makefile.modinst | 7 +++++++ 2 files changed, 12 insertions(+), 1 deletions(-) diff --git a/Makefile b/Makefile index baddcfe..f06f886 100644 --- a/Makefile +++ b/Makefile @@ -1104,9 +1104,10 @@ PHONY += modules_prepare modules_prepare: prepare scripts # Target to install modules -PHONY += modules_install modules_install_gz +PHONY += modules_install modules_install_gz modules_install_xz modules_install: _modinst_bare _modinst_post modules_install_gz: _modinst_gz _modinst_post +modules_install_xz: _modinst_xz _modinst_post PHONY += _modinst_ _modinst_: @@ -1127,6 +1128,9 @@ _modinst_bare: _modinst_ _modinst_gz: _modinst_ $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst compression=gz +_modinst_xz: _modinst_ + $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst compression=xz + # This depmod is only for convenience to give the initial # boot a modules.dep even before / is mounted read-write. However the # boot script depmod is the master version. diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst index 442f953..297c546 100644 --- a/scripts/Makefile.modinst +++ b/scripts/Makefile.modinst @@ -24,6 +24,9 @@ quiet_cmd_modules_install = INSTALL $@ quiet_cmd_modules_compress_gz = GZ [email protected] cmd_modules_compress_gz = gzip $(2)/$(notdir $@) +quiet_cmd_modules_compress_xz = XZ [email protected] + cmd_modules_compress_xz = xz $(2)/$(notdir $@) + # Modules built outside the kernel source tree go into extra by default INSTALL_MOD_DIR ?= extra ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D)) @@ -34,6 +37,10 @@ $(modules): $(call cmd,modules_install,$(MODLIB)/$(modinst_dir)) ifeq ($(compression),gz) $(call cmd,modules_compress_gz,$(MODLIB)/$(modinst_dir)) +else +ifeq ($(compression),xz) + $(call cmd,modules_compress_xz,$(MODLIB)/$(modinst_dir)) +endif endif -- 1.7.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-modules" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
