2 Memory allocation on the stack, as an optional optimization.
3 It allows using the alloca() macro if and only if the autoconf tests define
16 nodist_pkginclude_HEADERS += $(ALLOCA_H)
17 EXTRA_HEADERS += alloca.h
19 BUILT_SOURCES += $(ALLOCA_H)
21 # We need the following in order to create <alloca.h> when the system
22 # doesn't have one that works with the given compiler.
24 $(AM_V_GEN)rm -f $@-t $@ && \
25 { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
26 cat $(srcdir)/alloca.in.h; \
29 MOSTLYCLEANFILES += alloca.h alloca.h-t