binutils-gdb/config/gcc-lib-path.m4

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AC_DEFUN([TL_AC_GNU_MAKE_GCC_LIB_PATH],
[
if test x"$SET_GCC_LIB_PATH_CMD" != x; then
# SET_GCC_LIB_PATH_CMD is "XXX=path; export XXX;". It is expanded to
#
# eval "set_gcc_lib_path=XXX=path; export XXX;"
#
eval "set_gcc_lib_path=$SET_GCC_LIB_PATH_CMD"
# It will set set_gcc_lib_path to "export XXX=path" for GNU make.
set_gcc_lib_path="export $set_gcc_lib_path"
else
set_gcc_lib_path=
fi
AC_SUBST(set_gcc_lib_path)
])dnl