Change in flashrom[master]: Makefile: merge compiler, hwlibs, features targets into config target

[Nico Huber (Code Review)]

Nico Huber has submitted this change. ( https://review.coreboot.org/c/flashrom/+/60107 )

Change subject: Makefile: merge compiler, hwlibs, features targets into config target
......................................................................

Makefile: merge compiler, hwlibs, features targets into config target

These targets are all called together. No need to have them individual.

Change-Id: Ic76f923bca2beb6f95b8ea0cced4569b07e9b9ba
Signed-off-by: Thomas Heijligen 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/60107
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
---
M Makefile
1 file changed, 12 insertions(+), 25 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved

diff --git a/Makefile b/Makefile
index 72d94c8..f26f701 100644
--- a/Makefile
+++ b/Makefile
@@ -899,15 +899,12 @@
 LIBFLASHROM_OBJS = $(CHIP_OBJS) $(PROGRAMMER_OBJS) $(LIB_OBJS)
 OBJS = $(CLI_OBJS) $(LIBFLASHROM_OBJS)

-all: hwlibs features $(PROGRAM)$(EXEC_SUFFIX) $(PROGRAM).8
+all: config $(PROGRAM)$(EXEC_SUFFIX) $(PROGRAM).8
 ifeq ($(ARCH), x86)
    @+$(MAKE) -C util/ich_descriptors_tool/ HOST_OS=$(HOST_OS) TARGET_OS=$(TARGET_OS)
 endif

-# to define test programs we use verbatim variables, which get exported
-# to environment variables and are referenced with $$<varname> later
-
-compiler: featuresavailable
+config:
    @echo -n "C compiler found: "
    @if [ $(CC_WORKING) = yes ]; \
    	then $(CC) --version 2>/dev/null | head -1; \
@@ -921,8 +918,6 @@
    	echo "  This might work but usually does not, please beware."; fi
    @echo "Target endian: $(ENDIAN)"
    @if [ $(ENDIAN) = unknown ]; then echo Aborting.; exit 1; fi
-
-hwlibs: compiler
    @echo Dependency libpci found: $(HAS_LIBPCI)
    @if [ $(HAS_LIBPCI) = yes ]; then			\
    	echo "  Checking for old "pci_get_dev()": $(HAS_PCI_OLD_GET_DEV)";\
@@ -950,30 +945,22 @@
    	echo "  CFLAGS: $(CONFIG_LIBFTDI1_CFLAGS)";	\
    	echo "  LDFLAGS: $(CONFIG_LIBFTDI1_LDFLAGS)";	\
    fi
-
-features: hwlibs
    @echo "Checking for header "mtd/mtd-user.h": $(HAS_LINUX_MTD)"
    @echo "Checking for header "linux/spi/spidev.h": $(HAS_LINUX_SPI)"
    @echo "Checking for header "linux/i2c-dev.h": $(HAS_LINUX_I2C)"
    @echo "Checking for header "linux/i2c.h": $(HAS_LINUX_I2C)"
    @echo "Checking for header "sys/utsname.h": $(HAS_UTSNAME)"
    @echo "Checking for function "clock_gettime": $(HAS_CLOCK_GETTIME)"
+	@if ! [ "$(PROGRAMMER_OBJS)" ]; then					\
+		echo "You have to enable at least one programmer driver!";	\
+		exit 1;								\
+	fi
+	@if [ "$(UNSUPPORTED_FEATURES)" ]; then					\
+		echo "The following features are unavailable on your machine: $(UNSUPPORTED_FEATURES)" \
+		exit 1;								\
+	fi

-# If a user does not explicitly request a non-working feature, we should
-# silently disable it. However, if a non-working (does not compile) feature
-# is explicitly requested, we should bail out with a descriptive error message.
-# We also have to check that at least one programmer driver is enabled.
-featuresavailable:
-ifeq ($(PROGRAMMER_OBJS),)
-	@echo "You have to enable at least one programmer driver!"
-	@false
-endif
-ifneq ($(UNSUPPORTED_FEATURES), )
-	@echo "The following features are unavailable on your machine: $(UNSUPPORTED_FEATURES)"
-	@false
-endif
-
-%.o: %.c features
+%.o: %.c config
    $(CC) -MMD $(CFLAGS) $(CPPFLAGS) $(FLASHROM_CFLAGS) $(FEATURE_CFLAGS) $(SCMDEF) -o $@ -c $<

$(PROGRAM)$(EXEC_SUFFIX): $(OBJS)
@@ -1053,7 +1040,7 @@
 libpayload: clean
    make CC="CC=i386-elf-gcc lpgcc" AR=i386-elf-ar RANLIB=i386-elf-ranlib

-.PHONY: all install clean distclean compiler hwlibs features _export export tarball featuresavailable libpayload
+.PHONY: all install clean distclean config _export export tarball libpayload

# Disable implicit suffixes and built-in rules (for performance and profit)
 .SUFFIXES:

10 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.