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author | Jörg Mayer <jmayer@loplof.de> | 2009-11-16 14:05:13 +0000 |
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committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2009-11-16 14:05:13 +0000 |
commit | 8776db2372b0a8022caf8721e387bb21714b0ce8 (patch) | |
tree | 2b1e09f56990ff59614d054500a0e108cc2310d0 /Makefile | |
parent | 754580e4eb1de620584c819c69bd7bfb47e66647 (diff) | |
download | flashrom-8776db2372b0a8022caf8721e387bb21714b0ce8.tar.gz flashrom-8776db2372b0a8022caf8721e387bb21714b0ce8.tar.bz2 flashrom-8776db2372b0a8022caf8721e387bb21714b0ce8.zip |
Retrieve linker flags for libftdi with pkg-config
Retrieve the proper linker flags for libftdi via pkg-config and fall
back if pkg-config isn't available or if it doesn't know libftdi.
Fix $LIBS and $FEATURE_LIBS to honor dependency order.
The original patch is from Jörg, it has been updated by Carl-Daniel to
work on the current tree and to have a fallback in case pkg-config is
not available or not working.
Corresponding to flashrom svn r762.
Signed-off-by: Jörg Mayer <jmayer@loplof.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Jörg Mayer <jmayer@loplof.de>
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -120,10 +120,11 @@ FEATURE_CFLAGS += -D'SATASII_SUPPORT=1' OBJS += satasii.o endif +FTDILIBS := $(shell pkg-config --libs libftdi 2>/dev/null || printf "%s" "-lftdi -lusb") ifeq ($(CONFIG_FT2232SPI), yes) # This is a totally ugly hack. FEATURE_CFLAGS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "-D'FT2232_SPI_SUPPORT=1'") -FEATURE_LIBS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "-lftdi") +FEATURE_LIBS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "$(FTDILIBS)") OBJS += ft2232_spi.o endif @@ -146,7 +147,7 @@ endif FEATURE_LIBS += $(shell LC_ALL=C grep -q "NEEDLIBZ := yes" .libdeps && printf "%s" "-lz") $(PROGRAM): $(OBJS) - $(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(LIBS) $(FEATURE_LIBS) + $(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(FEATURE_LIBS) $(LIBS) # TAROPTIONS reduces information leakage from the packager's system. # If other tar programs support command line arguments for setting uid/gid of @@ -218,7 +219,7 @@ features: compiler echo "struct ftdi_context *ftdic = NULL;"; \ echo "int main(int argc, char **argv)"; \ echo "{ return ftdi_init(ftdic); }"; ) > .featuretest.c ) - @$(CC) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest $(LIBS) -lftdi >/dev/null 2>&1 && \ + @$(CC) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \ ( echo "found."; echo "FTDISUPPORT := yes" >> .features.tmp ) || \ ( echo "not found."; echo "FTDISUPPORT := no" >> .features.tmp ) @$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features |