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Allow to easily set a global path prefix for libraries and include files

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Gets rid of a few DOS-specific Makefile hacks.

Corresponding to flashrom svn r1863.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner
2015-01-10 09:32:44 +00:00
parent d5ff845545
commit be62d3fc07
2 changed files with 9 additions and 13 deletions
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18
Makefile
View File

@@ -39,7 +39,8 @@ CFLAGS ?= -Os -Wall -Wshadow
EXPORTDIR ?= .
AR ?= ar
RANLIB ?= ranlib
DOSLIBS_BASE ?= ..
LIBS_BASE ?= ..
# The following parameter changes the default programmer that will be used if there is no -p/--programmer
# argument given when running flashrom. The predefined setting does not enable any default so that every
# user has to declare the programmer he wants to use on every run. The rationale for this to be not set
@@ -66,6 +67,9 @@ ifeq ($(WARNERROR), yes)
CFLAGS += -Werror
endif
CPPFLAGS += -I$(LIBS_BASE)/include
LDFLAGS += -L$(LIBS_BASE)/lib
###############################################################################
# General OS-specific settings.
# 1. Prepare for later by gathering information about host and target OS
@@ -115,12 +119,9 @@ endif
ifeq ($(TARGET_OS), DOS)
EXEC_SUFFIX := .exe
CPPFLAGS += -I$(DOSLIBS_BASE)/libgetopt
# DJGPP has odd uint*_t definitions which cause lots of format string warnings.
CFLAGS += -Wno-format
# FIXME Check if we can achieve the same effect with -L../libgetopt -lgetopt
LIBS += -lgetopt
LDFLAGS += -L$(DOSLIBS_BASE)/libgetopt/
# Bus Pirate, Serprog and PonyProg are not supported under DOS (missing serial support).
ifeq ($(CONFIG_BUSPIRATE_SPI), yes)
UNSUPPORTED_FEATURES += CONFIG_BUSPIRATE_SPI=yes
@@ -710,12 +711,9 @@ PCILIBS += -lpciutils -lpci
# For (i386|x86_64)_iopl(2).
PCILIBS += -l$(shell uname -p)
else
ifeq ($(TARGET_OS), DOS)
CPPFLAGS += -I$(DOSLIBS_BASE)/libpci/include
LDFLAGS += -L$(DOSLIBS_BASE)/libpci/lib/
PCILIBS += -lpci
else
PCILIBS += -lpci
ifeq ($(TARGET_OS), OpenBSD)
# For (i386|amd64)_iopl(2).
PCILIBS += -l$(shell uname -m)
@@ -723,8 +721,6 @@ else
ifeq ($(TARGET_OS), Darwin)
# DirectHW framework can be found in the DirectHW library.
PCILIBS += -framework IOKit -framework DirectHW
else
endif
endif
endif
endif

4
README
View File

@@ -106,9 +106,9 @@ To cross-compile on Linux for DOS:
You will need the following library source trees containing their compiled
static libraries either in the parent directory of the flashrom source or
specify the base folder on compile time with the DOSLIBS_BASE parameter.
specify the base folder on compile time with the LIBS_BASE parameter.
The default as described above is equal to calling
'make djgpp-dos DOSLIBS_BASE=..'
'make djgpp-dos LIBS_BASE=..'
To get and build said libraries...
Download pciutils 3.1.5 and apply http://flashrom.org/File:Pciutils.patch.gz