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* configure.in: Call AC_FUNC_ALLOCA, to see if we have alloca.

* eval.c: Add necessary CPP cruft to support that.
* configure, Makefile.in, scmconfig.h.in: regenerated.
This commit is contained in:
Jim Blandy 1997-02-04 22:00:30 +00:00
parent 5ede70d071
commit abda0c5959

View file

@ -7,9 +7,16 @@
#undef _ALL_SOURCE #undef _ALL_SOURCE
#endif #endif
/* Define if using alloca.c. */
#undef C_ALLOCA
/* Define to empty if the keyword does not work. */ /* Define to empty if the keyword does not work. */
#undef const #undef const
/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
This function is required for alloca.c support on those systems. */
#undef CRAY_STACKSEG_END
/* Define to the type of elements in the array set by `getgroups'. /* Define to the type of elements in the array set by `getgroups'.
Usually this is either `int' or `gid_t'. */ Usually this is either `int' or `gid_t'. */
#undef GETGROUPS_T #undef GETGROUPS_T
@ -17,6 +24,12 @@
/* Define to `int' if <sys/types.h> doesn't define. */ /* Define to `int' if <sys/types.h> doesn't define. */
#undef gid_t #undef gid_t
/* Define if you have alloca, as a function or macro. */
#undef HAVE_ALLOCA
/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
#undef HAVE_ALLOCA_H
/* Define if your struct stat has st_blksize. */ /* Define if your struct stat has st_blksize. */
#undef HAVE_ST_BLKSIZE #undef HAVE_ST_BLKSIZE
@ -45,6 +58,15 @@
/* Define as the return type of signal handlers (int or void). */ /* Define as the return type of signal handlers (int or void). */
#undef RETSIGTYPE #undef RETSIGTYPE
/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at run-time.
STACK_DIRECTION > 0 => grows toward higher addresses
STACK_DIRECTION < 0 => grows toward lower addresses
STACK_DIRECTION = 0 => direction of growth unknown
*/
#undef STACK_DIRECTION
/* Define if you have the ANSI C header files. */ /* Define if you have the ANSI C header files. */
#undef STDC_HEADERS #undef STDC_HEADERS