| Message ID | 1510072307-16819-3-git-send-email-yamada.masahiro@socionext.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
2017-11-08 1:31 GMT+09:00 Masahiro Yamada <yamada.masahiro@socionext.com>: > Now kbuild core scripts create empty built-in.o where necessary. > Remove "obj- := dummy.o" tricks. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > Applied to linux-kbuild/kbuild.
diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile index 6bea3d3..e69de29 100644 --- a/arch/arm/mach-uniphier/Makefile +++ b/arch/arm/mach-uniphier/Makefile @@ -1 +0,0 @@ -obj- += dummy.o diff --git a/arch/mips/boot/dts/brcm/Makefile b/arch/mips/boot/dts/brcm/Makefile index bacb131..fcf68a2 100644 --- a/arch/mips/boot/dts/brcm/Makefile +++ b/arch/mips/boot/dts/brcm/Makefile @@ -34,6 +34,3 @@ dtb-$(CONFIG_DT_NONE) += \ bcm97435svmb.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/cavium-octeon/Makefile b/arch/mips/boot/dts/cavium-octeon/Makefile index e9592a9..a857b4c 100644 --- a/arch/mips/boot/dts/cavium-octeon/Makefile +++ b/arch/mips/boot/dts/cavium-octeon/Makefile @@ -1,6 +1,3 @@ dtb-$(CONFIG_CAVIUM_OCTEON_SOC) += octeon_3xxx.dtb octeon_68xx.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/img/Makefile b/arch/mips/boot/dts/img/Makefile index a46d773..17dedb7 100644 --- a/arch/mips/boot/dts/img/Makefile +++ b/arch/mips/boot/dts/img/Makefile @@ -2,6 +2,3 @@ dtb-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += boston.dtb dtb-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb obj-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb.o - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/ingenic/Makefile b/arch/mips/boot/dts/ingenic/Makefile index ddd0faf..f2e516c 100644 --- a/arch/mips/boot/dts/ingenic/Makefile +++ b/arch/mips/boot/dts/ingenic/Makefile @@ -2,6 +2,3 @@ dtb-$(CONFIG_JZ4740_QI_LB60) += qi_lb60.dtb dtb-$(CONFIG_JZ4780_CI20) += ci20.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/lantiq/Makefile b/arch/mips/boot/dts/lantiq/Makefile index 586b1c9..fed59e0 100644 --- a/arch/mips/boot/dts/lantiq/Makefile +++ b/arch/mips/boot/dts/lantiq/Makefile @@ -1,6 +1,3 @@ dtb-$(CONFIG_DT_EASY50712) += easy50712.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/mti/Makefile b/arch/mips/boot/dts/mti/Makefile index faf7ac4..35cf12b 100644 --- a/arch/mips/boot/dts/mti/Makefile +++ b/arch/mips/boot/dts/mti/Makefile @@ -2,6 +2,3 @@ dtb-$(CONFIG_MIPS_MALTA) += malta.dtb dtb-$(CONFIG_LEGACY_BOARD_SEAD3) += sead3.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/netlogic/Makefile b/arch/mips/boot/dts/netlogic/Makefile index 77ffb30..84a38eb 100644 --- a/arch/mips/boot/dts/netlogic/Makefile +++ b/arch/mips/boot/dts/netlogic/Makefile @@ -5,6 +5,3 @@ dtb-$(CONFIG_DT_XLP_GVP) += xlp_gvp.dtb dtb-$(CONFIG_DT_XLP_RVP) += xlp_rvp.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/ni/Makefile b/arch/mips/boot/dts/ni/Makefile index 6cd9c60..9e2c9fa 100644 --- a/arch/mips/boot/dts/ni/Makefile +++ b/arch/mips/boot/dts/ni/Makefile @@ -1,4 +1 @@ dtb-$(CONFIG_FIT_IMAGE_FDT_NI169445) += 169445.dtb - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/pic32/Makefile b/arch/mips/boot/dts/pic32/Makefile index 5a08e48..6ecc249 100644 --- a/arch/mips/boot/dts/pic32/Makefile +++ b/arch/mips/boot/dts/pic32/Makefile @@ -4,6 +4,3 @@ dtb-$(CONFIG_DTB_PIC32_NONE) += \ pic32mzda_sk.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/qca/Makefile b/arch/mips/boot/dts/qca/Makefile index 181db5d..ad6429b 100644 --- a/arch/mips/boot/dts/qca/Makefile +++ b/arch/mips/boot/dts/qca/Makefile @@ -4,6 +4,3 @@ dtb-$(CONFIG_ATH79) += ar9331_dpt_module.dtb dtb-$(CONFIG_ATH79) += ar9331_dragino_ms14.dtb dtb-$(CONFIG_ATH79) += ar9331_omega.dtb dtb-$(CONFIG_ATH79) += ar9331_tl_mr3020.dtb - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/ralink/Makefile b/arch/mips/boot/dts/ralink/Makefile index 7b64654..baaea4a 100644 --- a/arch/mips/boot/dts/ralink/Makefile +++ b/arch/mips/boot/dts/ralink/Makefile @@ -6,6 +6,3 @@ dtb-$(CONFIG_DTB_OMEGA2P) += omega2p.dtb dtb-$(CONFIG_DTB_VOCORE2) += vocore2.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/xilfpga/Makefile b/arch/mips/boot/dts/xilfpga/Makefile index 77c8096..53f755f 100644 --- a/arch/mips/boot/dts/xilfpga/Makefile +++ b/arch/mips/boot/dts/xilfpga/Makefile @@ -1,6 +1,3 @@ dtb-$(CONFIG_XILFPGA_NEXYS4DDR) += nexys4ddr.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/firmware/Makefile b/firmware/Makefile index fa08088..6524be1 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -58,6 +58,3 @@ endif targets := $(patsubst $(obj)/%,%, \ $(shell find $(obj) -name \*.gen.S 2>/dev/null)) -# Without this, built-in.o won't be created when it's empty, and the -# final vmlinux link will fail. -obj- := dummy diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index cf17c79..4ea6f75 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := test_lru_dist hostprogs-y += sock_example diff --git a/samples/hidraw/Makefile b/samples/hidraw/Makefile index a9ab961..329da9c 100644 --- a/samples/hidraw/Makefile +++ b/samples/hidraw/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := hid-example diff --git a/samples/seccomp/Makefile b/samples/seccomp/Makefile index bf7cc6b..5c6baac 100644 --- a/samples/seccomp/Makefile +++ b/samples/seccomp/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - hostprogs-$(CONFIG_SAMPLE_SECCOMP) := bpf-fancy dropper bpf-direct HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include diff --git a/samples/sockmap/Makefile b/samples/sockmap/Makefile index 9291ab8..73f1da4 100644 --- a/samples/sockmap/Makefile +++ b/samples/sockmap/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := sockmap diff --git a/samples/statx/Makefile b/samples/statx/Makefile index 1f80a3d..59df7c2 100644 --- a/samples/statx/Makefile +++ b/samples/statx/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-$(CONFIG_SAMPLE_STATX) := test-statx diff --git a/samples/uhid/Makefile b/samples/uhid/Makefile index c95a696..8d7fd61 100644 --- a/samples/uhid/Makefile +++ b/samples/uhid/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := uhid-example
Now kbuild core scripts create empty built-in.o where necessary. Remove "obj- := dummy.o" tricks. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- arch/arm/mach-uniphier/Makefile | 1 - arch/mips/boot/dts/brcm/Makefile | 3 --- arch/mips/boot/dts/cavium-octeon/Makefile | 3 --- arch/mips/boot/dts/img/Makefile | 3 --- arch/mips/boot/dts/ingenic/Makefile | 3 --- arch/mips/boot/dts/lantiq/Makefile | 3 --- arch/mips/boot/dts/mti/Makefile | 3 --- arch/mips/boot/dts/netlogic/Makefile | 3 --- arch/mips/boot/dts/ni/Makefile | 3 --- arch/mips/boot/dts/pic32/Makefile | 3 --- arch/mips/boot/dts/qca/Makefile | 3 --- arch/mips/boot/dts/ralink/Makefile | 3 --- arch/mips/boot/dts/xilfpga/Makefile | 3 --- firmware/Makefile | 3 --- samples/bpf/Makefile | 3 --- samples/hidraw/Makefile | 3 --- samples/seccomp/Makefile | 3 --- samples/sockmap/Makefile | 3 --- samples/statx/Makefile | 3 --- samples/uhid/Makefile | 3 --- 20 files changed, 58 deletions(-)