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 BUILT_SOURCES += $(ALLOCA_H)
18 # We need the following in order to create <alloca.h> when the system
19 # doesn't have one that works with the given compiler.
21 { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
22 cat $(srcdir)/alloca_.h; \
25 MOSTLYCLEANFILES += alloca.h alloca.h-t