@@ -5,15 +5,6 @@
# SPDX-License-Identifier: GPL-2.0+
#
-#
-# toolchains targeting win32 generate .exe files
-#
-ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
-SFX = .exe
-else
-SFX =
-endif
-
# Enable all the config-independent tools
ifneq ($(HOST_TOOLS_ALL),)
CONFIG_LCD_LOGO = y
@@ -38,31 +29,31 @@ ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
-hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params$(SFX)
+hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params
# TODO: CONFIG_CMD_LICENSE does not work
-hostprogs-$(CONFIG_CMD_LICENSE) += bin2header$(SFX)
-hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
-hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
-HOSTCFLAGS_bmp_logo$(SFX).o := -pedantic
+hostprogs-$(CONFIG_CMD_LICENSE) += bin2header
+hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo
+hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
+HOSTCFLAGS_bmp_logo.o := -pedantic
-hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
-envcrc$(SFX)-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
+hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
+envcrc-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
-hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
-HOSTCFLAGS_gen_eth_addr$(SFX).o := -pedantic
+hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
+HOSTCFLAGS_gen_eth_addr.o := -pedantic
-hostprogs-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
-HOSTCFLAGS_img2srec$(SFX).o := -pedantic
+hostprogs-$(CONFIG_CMD_LOADS) += img2srec
+HOSTCFLAGS_img2srec.o := -pedantic
-hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
-HOSTCFLAGS_xway-swap-bytes$(SFX).o := -pedantic
+hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes
+HOSTCFLAGS_xway-swap-bytes.o := -pedantic
-hostprogs-y += mkenvimage$(SFX)
-mkenvimage$(SFX)-objs := mkenvimage.o os_support.o lib/crc32.o
+hostprogs-y += mkenvimage
+mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
-hostprogs-y += dumpimage$(SFX) mkimage$(SFX)
-hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info$(SFX) fit_check_sign$(SFX)
+hostprogs-y += dumpimage mkimage
+hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
# Flattened device tree objects
@@ -100,10 +91,10 @@ dumpimage-mkimage-objs := aisimage.o \
$(LIBFDT_OBJS) \
$(RSA_OBJS-y)
-dumpimage$(SFX)-objs := $(dumpimage-mkimage-objs) dumpimage.o
-mkimage$(SFX)-objs := $(dumpimage-mkimage-objs) mkimage.o
-fit_info$(SFX)-objs := $(dumpimage-mkimage-objs) fit_info.o
-fit_check_sign$(SFX)-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
+dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
+mkimage-objs := $(dumpimage-mkimage-objs) mkimage.o
+fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o
+fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
# TODO(sjg@chromium.org): Is this correct on Mac OS?
@@ -121,33 +112,33 @@ endif
# MXSImage needs LibSSL
ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_FIT_SIGNATURE),)
-HOSTLOADLIBES_mkimage$(SFX) += -lssl -lcrypto
+HOSTLOADLIBES_mkimage += -lssl -lcrypto
endif
-HOSTLOADLIBES_dumpimage$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
-HOSTLOADLIBES_fit_info$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
-HOSTLOADLIBES_fit_check_sign$(SFX) := $(HOSTLOADLIBES_mkimage$(SFX))
+HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage)
+HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
+HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
-hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl$(SFX)
-hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl$(SFX)
-HOSTCFLAGS_mkexynosspl$(SFX).o := -pedantic
+hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
+hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
+HOSTCFLAGS_mkexynosspl.o := -pedantic
-hostprogs-$(CONFIG_MX23) += mxsboot$(SFX)
-hostprogs-$(CONFIG_MX28) += mxsboot$(SFX)
-HOSTCFLAGS_mxsboot$(SFX).o := -pedantic
+hostprogs-$(CONFIG_MX23) += mxsboot
+hostprogs-$(CONFIG_MX28) += mxsboot
+HOSTCFLAGS_mxsboot.o := -pedantic
-hostprogs-$(CONFIG_SUNXI) += mksunxiboot$(SFX)
+hostprogs-$(CONFIG_SUNXI) += mksunxiboot
-hostprogs-$(CONFIG_NETCONSOLE) += ncb$(SFX)
-hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
+hostprogs-$(CONFIG_NETCONSOLE) += ncb
+hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1
-ubsha1$(SFX)-objs := os_support.o ubsha1.o lib/sha1.o
+ubsha1-objs := os_support.o ubsha1.o lib/sha1.o
HOSTCFLAGS_ubsha1.o := -pedantic
-hostprogs-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
-hostprogs-y += proftool$(SFX)
-hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela$(SFX)
+hostprogs-$(CONFIG_KIRKWOOD) += kwboot
+hostprogs-y += proftool
+hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
# We build some files with extra pedantic flags to try to minimize things
# that won't build on some weird host compiler -- though there are lots of
@@ -158,8 +149,8 @@ HOSTCFLAGS_sha1.o := -pedantic
HOSTCFLAGS_sha256.o := -pedantic
# Don't build by default
-#hostprogs-$(CONFIG_PPC) += mpc86x_clk$(SFX)
-#HOSTCFLAGS_mpc86x_clk$(SFX).o := -pedantic
+#hostprogs-$(CONFIG_PPC) += mpc86x_clk
+#HOSTCFLAGS_mpc86x_clk.o := -pedantic
quiet_cmd_wrap = WRAP $@
cmd_wrap = echo "\#include <$(srctree)/$(patsubst $(obj)/%,%,$@)>" >$@
"SFX = .exe" was originally added for Cygwin environment. It is true that GCC on Cygwin spits executables with .exe extention. For example, gcc -o foo foo.c will generate "foo.exe", not "foo". But GNU make is also nicely adjusted for Cygwin. For example, foo: foo.c gcc -o $@ $< will compare the timestamp between "foo.exe" and "foo.c". You do not have to tweak Makefiles like this: foo$(SFX): foo.c gcc -o $@ $< And "make clean" works as well without adjustment for Cygwin because the command "rm foo" on Cygwin will delete both "foo" and "foo.exe". In conclusion, makefiles do not need special care for Cygwin. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> --- I tested this patch on the following environment. $ uname -a CYGWIN_NT-6.1 yamada-win7 1.7.30(0.272/5/3) 2014-05-23 10:36 i686 Cygwin $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/i686-pc-cygwin/4.8.3/lto-wrapper.exe Target: i686-pc-cygwin Configured with: /cygdrive/i/szsz/tmpp/gcc4/gcc-4.8.3-1/src/gcc-4.8.3/configure --srcdir=/cygdrive/i/szsz/tmpp/gcc4/gcc-4.8.3-1/src/gcc-4.8.3 --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/libexec --datadir=/usr/share --localstatedir=/var --sysconfdir=/etc --libdir=/usr/lib --datarootdir=/usr/share --docdir=/usr/share/doc/gcc --htmldir=/usr/share/doc/gcc/html -C --build=i686-pc-cygwin --host=i686-pc-cygwin --target=i686-pc-cygwin --without-libiconv-prefix --without-libintl-prefix --enable-shared --enable-shared-libgcc --enable-static --enable-version-specific-runtime-libs --enable-bootstrap --disable-__cxa_atexit --with-dwarf2 --with-arch=i686 --with-tune=generic --disable-sjlj-exceptions --enable-languages=ada,c,c++,fortran,java,lto,objc,obj-c++ --enable-graphite --enable-threads=posix --enable-libatomic --enable-libgomp --disable-libitm --enable-libquadmath --enable-libquadmath-support --enable-libssp --enable-libada --enable-libjava --enable-libgcj-sublibs --disable-java-awt --disable-symvers --with-ecj-jar=/usr/share/java/ecj.jar --with-gnu-ld --with-gnu-as --with-cloog-include=/usr/include/cloog-isl --without-libiconv-prefix --without-libintl-prefix --with-system-zlib --libexecdir=/usr/lib Thread model: posix gcc version 4.8.3 (GCC) $ make -v GNU Make 4.0 Built for i686-pc-cygwin Copyright (C) 1988-2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. tools/Makefile | 89 ++++++++++++++++++++++++++-------------------------------- 1 file changed, 40 insertions(+), 49 deletions(-)