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-rw-r--r--util/ich_descriptors_tool/Makefile15
1 files changed, 7 insertions, 8 deletions
diff --git a/util/ich_descriptors_tool/Makefile b/util/ich_descriptors_tool/Makefile
index 168220ca..7f5814fc 100644
--- a/util/ich_descriptors_tool/Makefile
+++ b/util/ich_descriptors_tool/Makefile
@@ -18,24 +18,19 @@ WARNERROR ?= yes
SRC = $(wildcard *.c)
-CC ?= gcc
-
# If the user has specified custom CFLAGS, all CFLAGS settings below will be
# completely ignored by gnumake.
CFLAGS ?= -Os -Wall -Wshadow
+# Auto determine HOST_OS and TARGET_OS if they are not set as argument
HOST_OS ?= $(shell uname)
+TARGET_OS := $(call c_macro_test, ../../Makefile.d/os_test.h)
+
ifeq ($(findstring MINGW, $(HOST_OS)), MINGW)
# Explicitly set CC = gcc on MinGW, otherwise: "cc: command not found".
CC = gcc
-EXEC_SUFFIX := .exe
-# Some functions provided by Microsoft do not work as described in C99 specifications. This macro fixes that
-# for MinGW. See http://sourceforge.net/p/mingw-w64/wiki2/printf%20and%20scanf%20family/ */
-FLASHROM_CFLAGS += -D__USE_MINGW_ANSI_STDIO=1
endif
-override TARGET_OS := $(call c_macro_test, ../../Makefile.d/os_test.h)
-
ifeq ($(TARGET_OS), DOS)
EXEC_SUFFIX := .exe
# DJGPP has odd uint*_t definitions which cause lots of format string warnings.
@@ -43,6 +38,9 @@ CFLAGS += -Wno-format
endif
ifeq ($(TARGET_OS), MinGW)
+EXEC_SUFFIX := .exe
+# Some functions provided by Microsoft do not work as described in C99 specifications. This macro fixes that
+# for MinGW. See http://sourceforge.net/p/mingw-w64/wiki2/printf%20and%20scanf%20family/
CFLAGS += -D__USE_MINGW_ANSI_STDIO=1
endif
@@ -73,6 +71,7 @@ $(SHAREDOBJ): $(OBJATH)/%.o : $(SHAREDSRCDIR)/%.c
$(PROGRAM)$(EXEC_SUFFIX): $(OBJ) $(SHAREDOBJ)
$(CC) $(LDFLAGS) -o $(PROGRAM)$(EXEC_SUFFIX) $(OBJ) $(SHAREDOBJ)
+# We don't use EXEC_SUFFIX here because we want to clean everything.
clean:
rm -f $(PROGRAM) $(PROGRAM).exe
rm -rf $(DEPPATH) $(OBJATH)