[flashrom] [PATCH 1/3] Add support for libftdi1.

[Stefan Tauner]

Many distros no longer provide libftdi 0.2, and as a result,
programmers that depend on libftdi must be disabled. This means that
popular programmers, such as ft2232_spi are now disabled in modern
distros. Luckily the libftdi API did not change significantly, so
for our purposes, we can simply use the newer headers and link to the
newer library.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner at alumni.tuwien.ac.at>
---
 Makefile | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index c439d8d..e68b106 100644
--- a/Makefile
+++ b/Makefile
@@ -634,8 +634,10 @@ NEED_USB := yes
 endif
 
 ifeq ($(NEED_FTDI), yes)
-FTDILIBS := $(shell ([ -n "$(PKG_CONFIG_LIBDIR)" ] && export PKG_CONFIG_LIBDIR="$(PKG_CONFIG_LIBDIR)" ); pkg-config --libs libftdi || printf "%s" "-lftdi -lusb")
+FTDILIBS := $(shell ([ -n "$(PKG_CONFIG_LIBDIR)" ] && export PKG_CONFIG_LIBDIR="$(PKG_CONFIG_LIBDIR)" ); pkg-config --libs libftdi1 || pkg-config --libs libftdi || printf "%s" "-lftdi -lusb")
 FEATURE_CFLAGS += $(shell LC_ALL=C grep -q "FT232H := yes" .features && printf "%s" "-D'HAVE_FT232H=1'")
+FTDI_INCLUDES := $(shell ([ -n "$(PKG_CONFIG_LIBDIR)" ] && export PKG_CONFIG_LIBDIR="$(PKG_CONFIG_LIBDIR)" ); pkg-config --cflags-only-I libftdi1)
+FEATURE_CFLAGS += $(FTDI_INCLUDES)
 FEATURE_LIBS += $(shell LC_ALL=C grep -q "FTDISUPPORT := yes" .features && printf "%s" "$(FTDILIBS)")
 # We can't set NEED_USB here because that would transform libftdi auto-enabling
 # into a hard requirement for libusb, defeating the purpose of auto-enabling.
@@ -759,7 +761,7 @@ endif
 ifeq ($(NEED_USB), yes)
 CHECK_LIBUSB0 = yes
 FEATURE_CFLAGS += -D'NEED_USB=1'
-USBLIBS := $(shell ([ -n "$(PKG_CONFIG_LIBDIR)" ] && export PKG_CONFIG_LIBDIR="$(PKG_CONFIG_LIBDIR)" ); pkg-config --libs libusb  || printf "%s" "-lusb")
+USBLIBS := $(shell ([ -n "$(PKG_CONFIG_LIBDIR)" ] && export PKG_CONFIG_LIBDIR="$(PKG_CONFIG_LIBDIR)" ); pkg-config --libs libusb || printf "%s" "-lusb")
 endif
 
 ifeq ($(CONFIG_PRINT_WIKI), yes)
@@ -1023,12 +1025,12 @@ features: compiler
 ifeq ($(NEED_FTDI), yes)
 	@printf "Checking for FTDI support... "
 	@echo "$$FTDI_TEST" > .featuretest.c
-	@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) $(FTDILIBS) $(LIBS) >/dev/null 2>&1 &&	\
+	@$(CC) $(CPPFLAGS) $(CFLAGS) $(FTDI_INCLUDES) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) $(FTDILIBS) $(LIBS) >/dev/null 2>&1 &&	\
 		( echo "found."; echo "FTDISUPPORT := yes" >> .features.tmp ) ||	\
 		( echo "not found."; echo "FTDISUPPORT := no" >> .features.tmp )
 	@printf "Checking for FT232H support in libftdi... "
 	@echo "$$FTDI_232H_TEST" >> .featuretest.c
-	@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) $(FTDILIBS) $(LIBS) >/dev/null 2>&1 &&	\
+	@$(CC) $(CPPFLAGS) $(CFLAGS) $(FTDI_INCLUDES) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) $(FTDILIBS) $(LIBS) >/dev/null 2>&1 &&	\
 		( echo "found."; echo "FT232H := yes" >> .features.tmp ) ||	\
 		( echo "not found."; echo "FT232H := no" >> .features.tmp )
 endif
-- 
Kind regards, Stefan Tauner