44 lines
899 B
Plaintext
44 lines
899 B
Plaintext
Description:
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Memory allocation on the stack, as an optional optimization.
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It allows using the alloca() macro if and only if the autoconf tests define
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HAVE_ALLOCA.
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Files:
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lib/alloca.in.h
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m4/alloca.m4
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Depends-on:
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gen-header
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configure.ac:
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gl_FUNC_ALLOCA
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gl_CONDITIONAL_HEADER([alloca.h])
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AC_PROG_MKDIR_P
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Makefile.am:
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BUILT_SOURCES += $(ALLOCA_H)
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# We need the following in order to create <alloca.h> when the system
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# doesn't have one that works with the given compiler.
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if GL_GENERATE_ALLOCA_H
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alloca.h: alloca.in.h $(top_builddir)/config.status
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@NMD@ $(AM_V_GEN)$(MKDIR_P) '%reldir%'
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$(gl_V_at)$(SED_HEADER_STDOUT) \
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-e 's|@''HAVE_ALLOCA_H''@|$(HAVE_ALLOCA_H)|g' \
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$(srcdir)/alloca.in.h > $@-t
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$(AM_V_at)mv $@-t $@
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else
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alloca.h: $(top_builddir)/config.status
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rm -f $@
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endif
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MOSTLYCLEANFILES += alloca.h alloca.h-t
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Include:
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<alloca.h>
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License:
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LGPLv2+
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Maintainer:
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bug-gnulib@gnu.org
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