+dnl Cross compiling with gcc?
+if test "$build" != "$host" -a "$GCC" = yes; then
+ dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
+ dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
+ dnl for a 'root' below which libraries and headers for the target system
+ dnl might be installed.
+ if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
+ cross_root=`dirname $cross_root`
+ cross_root=`dirname $cross_root`
+
+ dnl substitute this candiate root for '^/usr' in the search lists,
+ dnl strip out any that don't start '^/usr'.
+ SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
+ SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
+
+ dnl also have pkg-config search for *.pc files under this 'root'
+ if test -z "$PKG_CONFIG_PATH"; then
+ PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
+ export PKG_CONFIG_PATH
+ fi
+
+ dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
+ dnl -x-libraries are given on the command line. So if they are not
+ dnl set then set them here to plausible defaults.
+ if test -z "$x_includes" -o "$x_includes" = NONE; then
+ WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
+ x_includes=$ac_find_includes
+ fi
+ if test -z "$x_libraries" -o "$x_libraries" = NONE; then
+ WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
+ x_libraries=$ac_find_libraries
+ fi
+ fi
+fi
+
projects / wxWidgets.git / blobdiff