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configure.ac: fix cross compilation

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"Be aware that, like most Autoconf macros, they test a
feature of the host machine, and therefore, they die
when cross-compiling"
This commit is contained in:
Paul Bender 2010-06-02 17:35:44 +02:00 committed by Kay Sievers
parent ab6e9d3dde
commit 76e6bc2808
1 changed files with 8 additions and 4 deletions
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12
configure.ac
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@ -87,17 +87,21 @@ if test "x$enable_extras" = xyes; then
PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])
AC_CHECK_FILES([/usr/share/pci.ids], [pciids=/usr/share/pci.ids])
AC_CHECK_FILES([/usr/share/hwdata/pci.ids], [pciids=/usr/share/hwdata/pci.ids])
AC_CHECK_FILES([/usr/share/misc/pci.ids], [pciids=/usr/share/misc/pci.ids])
if test "x$cross_compiling" = "xno" ; then
AC_CHECK_FILES([/usr/share/pci.ids], [pciids=/usr/share/pci.ids])
AC_CHECK_FILES([/usr/share/hwdata/pci.ids], [pciids=/usr/share/hwdata/pci.ids])
AC_CHECK_FILES([/usr/share/misc/pci.ids], [pciids=/usr/share/misc/pci.ids])
fi
AC_ARG_WITH(pci-ids-path,
AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file]),
[AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file])],
[PCI_DATABASE=${withval}],
[if test -n "$pciids" ; then
PCI_DATABASE="$pciids"
else
AC_MSG_ERROR([pci.ids not found, try --with-pci-ids-path=])
fi])
AC_MSG_CHECKING([for PCI database location])
AC_MSG_RESULT([$PCI_DATABASE])
AC_SUBST(PCI_DATABASE)
AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))