From 3c0c48a737b96dec9d999b060224e1199fb1b4c1 Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Fri, 25 Jul 1997 17:57:47 +0000 Subject: [PATCH] (doug_lea_malloc): Make __after_morecore_hook a prerequisite to the use of Doug Lea's malloc. --- configure.in | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/configure.in b/configure.in index 477e0af63ba..21d1b2992c0 100644 --- a/configure.in +++ b/configure.in @@ -1321,6 +1321,11 @@ GNU_MALLOC=yes doug_lea_malloc=yes AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no) AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) +AC_MSG_CHECKING(whether __after_morecore_hook exists) +AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0], + [AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) + doug_lea_malloc=no]) if test "${system_malloc}" = "yes"; then GNU_MALLOC=no GNU_MALLOC_reason=" -- 2.39.5