From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: Masahiro Yamada <masahiroy@kernel.org>
Subject: [PATCH 15/37] modpost: print symbol dump file as the build target in short log
Date: Mon, 1 Jun 2020 14:57:09 +0900 [thread overview]
Message-ID: <20200601055731.3006266-15-masahiroy@kernel.org> (raw)
In-Reply-To: <20200601055731.3006266-1-masahiroy@kernel.org>
The symbol dump *.symvers is the output of modpost. Print it in
the short log.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
scripts/Makefile.modpost | 33 ++++++++++++++++++++-------------
1 file changed, 20 insertions(+), 13 deletions(-)
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index b017085dc91a..8d000987b201 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -44,25 +44,26 @@ include include/config/auto.conf
include scripts/Kbuild.include
kernelsymfile := $(objtree)/Module.symvers
-modulesymfile := $(KBUILD_EXTMOD)/Module.symvers
MODPOST = scripts/mod/modpost \
$(if $(CONFIG_MODVERSIONS),-m) \
$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a) \
- $(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
+ $(if $(KBUILD_EXTMOD),-i $(kernelsymfile)) \
$(if $(KBUILD_EXTMOD),$(addprefix -i ,$(KBUILD_EXTRA_SYMBOLS))) \
- $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
$(if $(CONFIG_SECTION_MISMATCH_WARN_ONLY),,-E) \
- $(if $(KBUILD_MODPOST_WARN),-w)
+ $(if $(KBUILD_MODPOST_WARN),-w) \
+ -o $@
ifdef MODPOST_VMLINUX
-quiet_cmd_modpost = MODPOST vmlinux.o
- cmd_modpost = $(MODPOST) vmlinux.o
+quiet_cmd_modpost = MODPOST $@
+ cmd_modpost = $(MODPOST) $<
-__modpost:
+Module.symvers: vmlinux.o
$(call cmd,modpost)
+__modpost: Module.symvers
+
else
MODPOST += -s \
@@ -70,6 +71,8 @@ MODPOST += -s \
ifeq ($(KBUILD_EXTMOD),)
MODPOST += $(wildcard vmlinux)
+output-symdump := Module.symvers
+
else
# set src + obj - they may be used in the modules's Makefile
@@ -83,6 +86,8 @@ include $(if $(wildcard $(KBUILD_EXTMOD)/Kbuild), \
# modpost option for external modules
MODPOST += -e
+output-symdump := $(KBUILD_EXTMOD)/Module.symvers
+
endif
# modpost options for modules (both in-kernel and external)
@@ -93,20 +98,22 @@ ifneq ($(findstring i,$(filter-out --%,$(MAKEFLAGS))),)
MODPOST += -n
endif
-# find all modules listed in modules.order
-modules := $(sort $(shell cat $(MODORDER)))
-
-# Read out modules.order instead of expanding $(modules) to pass in modpost.
+# Read out modules.order to pass in modpost.
# Otherwise, allmodconfig would fail with "Argument list too long".
-quiet_cmd_modpost = MODPOST $(words $(modules)) modules
+quiet_cmd_modpost = MODPOST $@
cmd_modpost = sed 's/ko$$/o/' $(MODORDER) | $(MODPOST) -T -
-__modpost:
+$(output-symdump): FORCE
$(call cmd,modpost)
+
+__modpost: $(output-symdump)
ifneq ($(KBUILD_MODPOST_NOFINAL),1)
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modfinal
endif
+PHONY += FORCE
+FORCE:
+
endif
.PHONY: $(PHONY)
--
2.25.1
next prev parent reply other threads:[~2020-06-01 5:58 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-01 5:56 [PATCH 01/37] kbuild: refactor subdir-ym calculation Masahiro Yamada
2020-06-01 5:56 ` [PATCH 02/37] kbuild: refactor tagets caluculation for KBUILD_{BUILTIN,KBUILD_MODULES} Masahiro Yamada
2020-06-01 5:56 ` [PATCH 03/37] kbuild: merge init-y into core-y Masahiro Yamada
2020-06-01 5:56 ` [PATCH 04/37] kbuild: merge net-y and virt-y into drivers-y Masahiro Yamada
2020-06-01 5:56 ` [PATCH 05/37] kbuild: refactor KBUILD_VMLINUX_{OBJS,LIBS} calculation Masahiro Yamada
2020-06-03 4:21 ` Masahiro Yamada
2020-06-01 5:57 ` [PATCH 06/37] kbuild: update modules.order only when contained modules are updated Masahiro Yamada
2020-06-01 5:57 ` [PATCH 07/37] modpost: fix -i (--ignore-errors) MAKEFLAGS detection Masahiro Yamada
2020-06-01 5:57 ` [PATCH 08/37] modpost: move -T option close to the modpost command Masahiro Yamada
2020-06-01 5:57 ` [PATCH 09/37] modpost: pass -N option only for modules modpost Masahiro Yamada
2020-06-01 5:57 ` [PATCH 10/37] modpost: load KBUILD_EXTRA_SYMBOLS files in order Masahiro Yamada
2020-06-01 5:57 ` [PATCH 11/37] modpost: track if the symbol origin is a dump file or ELF object Masahiro Yamada
2020-06-01 5:57 ` [PATCH 12/37] modpost: allow to pass -i option multiple times to remove -e option Masahiro Yamada
2020-06-01 5:57 ` [PATCH 13/37] modpost: rename ext_sym_list to dump_list Masahiro Yamada
2020-06-01 5:57 ` [PATCH 14/37] modpost: re-add -e to set external_module flag Masahiro Yamada
2020-06-01 5:57 ` Masahiro Yamada [this message]
2020-06-01 5:57 ` [PATCH 16/37] modpost: refactor -i option calculation Masahiro Yamada
2020-06-01 5:57 ` [PATCH 17/37] modpost: generate vmlinux.symvers and reuse it for the second modpost Masahiro Yamada
2020-06-01 5:57 ` [PATCH 18/37] modpost: invoke modpost only when input files are updated Masahiro Yamada
2020-06-01 5:57 ` [PATCH 19/37] modpost: show warning if vmlinux is not found when processing modules Masahiro Yamada
2020-06-01 5:57 ` [PATCH 20/37] modpost: show warning if any of symbol dump files is missing Masahiro Yamada
2020-06-01 5:57 ` [PATCH 21/37] modpost: drop RCS/CVS $Revision handling in MODULE_VERSION() Masahiro Yamada
2020-06-01 5:57 ` [PATCH 22/37] modpost: do not call get_modinfo() for vmlinux(.o) Masahiro Yamada
2020-06-01 5:57 ` [PATCH 23/37] modpost: add read_text_file() and get_line() helpers Masahiro Yamada
2020-06-01 5:57 ` [PATCH 24/37] modpost: fix potential mmap'ed file overrun in get_src_version() Masahiro Yamada
2020-06-01 5:57 ` [PATCH 25/37] modpost: avoid false-positive file open error Masahiro Yamada
2020-06-01 5:57 ` [PATCH 26/37] modpost: use read_text_file() and get_line() for reading text files Masahiro Yamada
2020-06-01 5:57 ` [PATCH 27/37] modpost: remove get_next_text() and make {grab,release_}file static Masahiro Yamada
2020-06-01 5:57 ` [PATCH 28/37] modpost: remove -s option Masahiro Yamada
2020-06-01 5:57 ` [PATCH 29/37] modpost: move -d option in scripts/Makefile.modpost Masahiro Yamada
2020-06-01 5:57 ` [PATCH 30/37] modpost: remove mod->is_dot_o struct member Masahiro Yamada
2020-06-01 5:57 ` [PATCH 31/37] modpost: remove is_vmlinux() call in check_for_{gpl_usage,unused}() Masahiro Yamada
2020-06-01 5:57 ` [PATCH 32/37] modpost: add mod->is_vmlinux struct member Masahiro Yamada
2020-06-01 5:57 ` [PATCH 33/37] modpost: remove mod->skip " Masahiro Yamada
2020-06-01 5:57 ` [PATCH 34/37] modpost: set have_vmlinux in new_module() Masahiro Yamada
2020-06-01 5:57 ` [PATCH 35/37] modpost: strip .o from modname before calling new_module() Masahiro Yamada
2020-06-01 5:57 ` [PATCH 36/37] modpost: remove is_vmlinux() helper Masahiro Yamada
2020-06-01 5:57 ` [PATCH 37/37] modpost: change elf_info->size to size_t Masahiro Yamada
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