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configure: add pkg-config support 

The static linking doesn't works with libusb-compat when using libusb-config.
Also the CFLAGS initialization with libusb-config --cflags is comented out.

Based on libftdi's patch, add the support for pkg-config to link sispmctl
correctly.

This allow to add correct include directory to CFLAGS
(Add -I$(STAGING_DIR)/usr/include and -I$(STAGING_DIR)/usr/include/libusb-1.0)
Also add needed libraries during static linking (-lusb -lusb-1.0 and -pthread)

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Romain Naour 2014-08-24 22:34:29 +02:00 committed by Heinrich Schuchardt
parent 72674ac198
commit dce82c582d
1 changed files with 10 additions and 24 deletions
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34
configure.ac
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@ -33,31 +33,17 @@ AC_SUBST(WEBDIR)
AC_ARG_WITH(bindaddr,[ --with-bindaddr=IP bind listening socket to IP], [BINDADDR="$withval"])
AC_SUBST(BINDADDR)
dnl check for libusb
PKG_CHECK_MODULES(LIBUSB, libusb >= 0.1.11)
CFLAGS="$CFLAGS $LIBUSB_CFLAGS"
LIBS="$LIBS $LIBUSB_LIBS"
# Checks for libraries.
dnl check for libusb-config
AC_PATH_PROG(HAVELIBUSB, libusb-config, $PATH)
if test -e "$HAVELIBUSB"; then
dnl LIBUSB_CFLAGS=`$HAVELIBUSB --cflags`
LIBUSB_LIBS=`$HAVELIBUSB --libs`
CFLAGS="$CFLAGS $LIBUSB_CFLAGS"
LIBS="$LIBS $LIBUSB_LIBS"
else
AC_MSG_ERROR([*** libusb-config not found. You need a working libusb installation. Version >=0.1.7])
fi
dnl check for version of libusb
AC_MSG_CHECKING([if libusb version is >= 0.1.9])
libusb_version_needed="1009"
libusb_version=`$HAVELIBUSB --version | sed -e "s/libusb //" | awk 'BEGIN { FS = "."; } { printf "%d", ($''1 * 1000 + $''2) * 1000 + $''3;}'`
if test $libusb_version -lt $libusb_version_needed; then
AC_MSG_RESULT(no)
AC_MSG_ERROR([*** libusb is too old ($libusb_version). You need a libusb installation newer or equal to 0.1.9.])
else
AC_MSG_RESULT(yes)
fi
dnl Check for recent pkg-config which supports Requires.private
case `$PKG_CONFIG --version` in
0.?|0.1[0-7]) PKGCONFIG_REQUIRES="Requires"; ;;
*) PKGCONFIG_REQUIRES="Requires.private"; ;;
esac
AC_SUBST(PKGCONFIG_REQUIRES)
# Checks for header files.
AC_HEADER_STDC