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Use the more standard files xalloc.h' and xmalloc.c' instead of

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Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
difficult and introduced a lot of core dump.  It turns out that
Bison used an implementation of `xmalloc' based on `calloc', and
at various places it does depend upon the initialization to 0.  I
have not tried to isolate the pertinent places, and all the former
calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
someone should address this issue.
* src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
* lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
files.
Adjust dependencies.
* src/warshall.h: New file.
Propagate.
This commit is contained in:
Akim Demaille
2000-10-02 08:48:32 +00:00
parent 340ef48922
commit d7913476c4
28 changed files with 593 additions and 438 deletions
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4
lib/Makefile.am
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@@ -6,8 +6,8 @@ noinst_LIBRARIES = libbison.a
INCLUDES = -I.. -I$(srcdir) -I../intl
libbison_a_SOURCES = getopt.c getopt1.c
noinst_HEADERS = getopt.h
libbison_a_SOURCES = getopt.c getopt1.c xmalloc.c
noinst_HEADERS = getopt.h xalloc.h
libbison_a_LIBADD = @LIBOBJS@ @ALLOCA@
libbison_a_DEPENDENCIES = $(libbison_a_LIBADD)