From: Tobias Deiminger Date: Mon, 19 Jun 2023 22:41:02 +0000 (+0200) Subject: Kbuild: Fix cleanup of generated sources in tools X-Git-Url: http://git.dujemihanovic.xyz/%22/img/sics.gif/%22/static/git-favicon.png?a=commitdiff_plain;h=60a8cf5db8ab69ad10721bd63bfa31429b05fc58;p=u-boot.git Kbuild: Fix cleanup of generated sources in tools On 'make clean', generated C files in tools/env/ and tools/boot/ are currently not removed, but they should. Auto-generation for shared sources was first introduced with ad80c4a3220b ("kbuild, tools: generate wrapper C sources automatically by Makefile"). Cleanup later regressed (see Fixes:), because shared files were moved out of lib/ and common/, but 'clean-dirs := lib common' was not adjusted accordingly. Further, the generated tools/env/embedded.c became a sibling to project files, which prevents directory-wise cleanup at all. To solve it, we establishe tools/generated/ as the sole place for generated sources. Wrappers are now generated as tools/generated//, and 'make clean' can remove tools/generated/ as a whole (Linux Makefile.asm-generic headers are cleaned similarly). This way we don't have to maintain separate clean-files or clean-dirs entries for each single added or moved wrapper file. Fixes: 0649cd0d4908 ("Move environment files from common/ to env/") Fixes: 19a91f2464a8 ("Create a new boot/ directory") Signed-off-by: Tobias Deiminger [trini: Correct mkfwupdate case] Signed-off-by: Tom Rini --- diff --git a/tools/Makefile b/tools/Makefile index a0cd87ff93..3d0c4b0dd6 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -48,20 +48,20 @@ hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo HOSTCFLAGS_bmp_logo.o := -pedantic hostprogs-$(BUILD_ENVCRC) += envcrc -envcrc-objs := envcrc.o lib/crc32.o env/embedded.o lib/sha1.o +envcrc-objs := envcrc.o generated/lib/crc32.o generated/env/embedded.o generated/lib/sha1.o hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr HOSTCFLAGS_gen_eth_addr.o := -pedantic hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc -gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o +gen_ethaddr_crc-objs := gen_ethaddr_crc.o generated/lib/crc8.o HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic hostprogs-$(CONFIG_CMD_LOADS) += img2srec HOSTCFLAGS_img2srec.o := -pedantic hostprogs-y += mkenvimage -mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o +mkenvimage-objs := mkenvimage.o os_support.o generated/lib/crc32.o hostprogs-y += dumpimage mkimage hostprogs-$(CONFIG_TOOLS_LIBCRYPTO) += fit_info fit_check_sign @@ -71,30 +71,30 @@ ifneq ($(CONFIG_CMD_BOOTEFI_SELFTEST)$(CONFIG_FWU_MDATA_GPT_BLK),) hostprogs-y += file2include endif -FIT_OBJS-y := fit_common.o fit_image.o image-host.o boot/image-fit.o -FIT_SIG_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := image-sig-host.o boot/image-fit-sig.o -FIT_CIPHER_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := boot/image-cipher.o +FIT_OBJS-y := fit_common.o fit_image.o image-host.o generated/boot/image-fit.o +FIT_SIG_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := image-sig-host.o generated/boot/image-fit-sig.o +FIT_CIPHER_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := generated/boot/image-cipher.o # The following files are synced with upstream DTC. # Use synced versions from scripts/dtc/libfdt/. LIBFDT_OBJS := $(addprefix libfdt/, fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o \ fdt_strerror.o fdt_empty_tree.o fdt_addresses.o fdt_overlay.o) -RSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/rsa/, \ +RSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix generated/lib/rsa/, \ rsa-sign.o rsa-verify.o \ rsa-mod-exp.o) -ECDSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/ecdsa/, ecdsa-libcrypto.o) +ECDSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix generated/lib/ecdsa/, ecdsa-libcrypto.o) -AES_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/aes/, \ +AES_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix generated/lib/aes/, \ aes-encrypt.o aes-decrypt.o) # Cryptographic helpers and image types that depend on openssl/libcrypto LIBCRYPTO_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := \ - lib/fdt-libcrypto.o \ + generated/lib/fdt-libcrypto.o \ sunxi_toc0.o -ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o +ROCKCHIP_OBS = generated/lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o # common objs for dumpimage and mkimage dumpimage-mkimage-objs := aisimage.o \ @@ -102,20 +102,20 @@ dumpimage-mkimage-objs := aisimage.o \ $(FIT_OBJS-y) \ $(FIT_SIG_OBJS-y) \ $(FIT_CIPHER_OBJS-y) \ - boot/fdt_region.o \ - boot/bootm.o \ - lib/crc32.o \ + generated/boot/fdt_region.o \ + generated/boot/bootm.o \ + generated/lib/crc32.o \ default_image.o \ - lib/fdtdec_common.o \ - lib/fdtdec.o \ - boot/image.o \ - boot/image-host.o \ + generated/lib/fdtdec_common.o \ + generated/lib/fdtdec.o \ + generated/boot/image.o \ + generated/boot/image-host.o \ imagetool.o \ imximage.o \ imx8image.o \ imx8mimage.o \ kwbimage.o \ - lib/md5.o \ + generated/lib/md5.o \ lpc32xximage.o \ mxsimage.o \ omapimage.o \ @@ -128,12 +128,12 @@ dumpimage-mkimage-objs := aisimage.o \ $(ROCKCHIP_OBS) \ socfpgaimage.o \ sunxi_egon.o \ - lib/crc16-ccitt.o \ - lib/hash-checksum.o \ - lib/sha1.o \ - lib/sha256.o \ - lib/sha512.o \ - common/hash.o \ + generated/lib/crc16-ccitt.o \ + generated/lib/hash-checksum.o \ + generated/lib/sha1.o \ + generated/lib/sha256.o \ + generated/lib/sha512.o \ + generated/common/hash.o \ ublimage.o \ zynqimage.o \ zynqmpimage.o \ @@ -213,7 +213,7 @@ HOSTCFLAGS_mxsboot.o := -pedantic hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder -sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o +sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o generated/lib/bch.o hostprogs-$(CONFIG_NETCONSOLE) += ncb @@ -221,16 +221,16 @@ hostprogs-$(CONFIG_ARCH_KIRKWOOD) += kwboot hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot hostprogs-y += proftool -proftool-objs = proftool.o lib/abuf.o +proftool-objs = proftool.o generated/lib/abuf.o hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela hostprogs-$(CONFIG_RISCV) += prelink-riscv hostprogs-$(CONFIG_ARCH_OCTEON) += update_octeon_header -update_octeon_header-objs := update_octeon_header.o lib/crc32.o +update_octeon_header-objs := update_octeon_header.o generated/lib/crc32.o hostprogs-y += fdtgrep -fdtgrep-objs += $(LIBFDT_OBJS) boot/fdt_region.o fdtgrep.o +fdtgrep-objs += $(LIBFDT_OBJS) generated/boot/fdt_region.o fdtgrep.o ifneq ($(TOOLS_ONLY),y) hostprogs-y += spl_size_limit @@ -251,7 +251,7 @@ HOSTLDLIBS_mkeficapsule += \ $(shell pkg-config --libs uuid 2> /dev/null || echo "-luuid") hostprogs-$(CONFIG_TOOLS_MKEFICAPSULE) += mkeficapsule -mkfwumdata-objs := mkfwumdata.o lib/crc32.o +mkfwumdata-objs := mkfwumdata.o generated/lib/crc32.o HOSTLDLIBS_mkfwumdata += -luuid hostprogs-$(CONFIG_TOOLS_MKFWUMDATA) += mkfwumdata @@ -266,12 +266,12 @@ HOSTCFLAGS_sha256.o := -pedantic HOSTCFLAGS_sha512.o := -pedantic -DCONFIG_SHA512 -DCONFIG_SHA384 quiet_cmd_wrap = WRAP $@ -cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@ +cmd_wrap = echo "\#include <../$(patsubst $(obj)/generated/%,%,$@)>" >$@ -$(obj)/boot/%.c $(obj)/common/%.c $(obj)/env/%.c $(obj)/lib/%.c: +$(obj)/generated/%.c: $(call cmd,wrap) -clean-dirs := lib common +clean-dirs := generated always := $(hostprogs-y)