| Description: |
| Memory allocation on the stack, as an optional optimization. |
| It allows using the alloca() macro if and only if the autoconf tests define |
| HAVE_ALLOCA. |
| |
| Files: |
| lib/alloca.in.h |
| m4/alloca.m4 |
| |
| Depends-on: |
| |
| configure.ac: |
| gl_FUNC_ALLOCA |
| |
| Makefile.am: |
| BUILT_SOURCES += $(ALLOCA_H) |
| |
| # We need the following in order to create <alloca.h> when the system |
| # doesn't have one that works with the given compiler. |
| if GL_GENERATE_ALLOCA_H |
| alloca.h: alloca.in.h $(top_builddir)/config.status |
| $(AM_V_GEN)rm -f $@-t $@ && \ |
| { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| sed -e 's|@''HAVE_ALLOCA_H''@|$(HAVE_ALLOCA_H)|g' < $(srcdir)/alloca.in.h; \ |
| } > $@-t && \ |
| mv -f $@-t $@ |
| else |
| alloca.h: $(top_builddir)/config.status |
| rm -f $@ |
| endif |
| MOSTLYCLEANFILES += alloca.h alloca.h-t |
| |
| Include: |
| <alloca.h> |
| |
| License: |
| LGPLv2+ |
| |
| Maintainer: |
| bug-gnulib@gnu.org |