Lines Matching refs:a

13 # what should replace a newline when escaping
14 # newlines; the default is a bizarre string.
22 # GNU make's $(shell ...) function converts to a
46 # Use this to escape newlines from within a shell call;
47 # the default escape is a bizarre string.
49 # NOTE: The escape is used directly as a string constant
62 # Use this to unescape newlines from within a shell call;
63 # the default escape is a bizarre string.
70 # (The bash shell has a bug where `{gsub(...),...}' is
71 #  misinterpreted as a brace expansion; this can be
72 #  overcome by putting a space between `{' and `gsub').
83 # embedding in a shell string that is delimited by
108 # At least GNU make gets confused by expanding a newline
109 # within the context of a command line of a makefile rule
110 # (this is in constrast to a `$(shell ...)' function call,
113 # This function avoids the problem by producing a string
114 # that works as a shell word, regardless of whether or
115 # not it contains a newline.
117 # If the text to be wordified contains a newline, then
119 # to render the text as a single line; when the shell
123 # If the text does not contain a newline, then this function
156 _is-executable-sh = $(call shell-sq,test -f $(1) -a -x $(1) && echo y)
166 # by the presence of a leading `/'.