diff options
| -rw-r--r-- | configure.ac | 9 | ||||
| -rw-r--r-- | contrib/dlmalloc/Makefile.am | 7 |
2 files changed, 10 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index b5cac0b..43b4d1b 100644 --- a/configure.ac +++ b/configure.ac @@ -18,10 +18,10 @@ AC_CANONICAL_BUILD AC_CANONICAL_HOST AX_CHECK_ENABLE_DEBUG -AM_CONDITIONAL(DEBUG, [test x$ax_enable_debug != xno]) if [[ x$ax_enable_debug = xno ]]; then # glib does not look at NDEBUG AC_DEFINE(G_DISABLE_ASSERT, 1, [Disable g_assert()]) + DLMALLOC_CPPFLAGS="$DLMALLOC_CPPFLAGS -DINSECURE=1" fi # Use the user provided CXXFLAGS for Scintilla as well. @@ -224,6 +224,13 @@ case $host in ;; esac +# Optional UNIX libc functions. +# FreeBSD arm64 and riscv are missing sbrk(), which can be used by dlmalloc. +AC_CHECK_FUNCS([sbrk], , [ + DLMALLOC_CPPFLAGS="$DLMALLOC_CPPFLAGS -DHAVE_MORECORE=0" +]) +AC_SUBST(DLMALLOC_CPPFLAGS) + # # Config options # diff --git a/contrib/dlmalloc/Makefile.am b/contrib/dlmalloc/Makefile.am index 223ed13..73232d7 100644 --- a/contrib/dlmalloc/Makefile.am +++ b/contrib/dlmalloc/Makefile.am @@ -1,6 +1,6 @@ # Source: http://gee.cs.oswego.edu/dl/html/malloc.html # -# FIXME: On FreeBSD, we might implement a compatible mremap() based on the BSD mremap() and pass +# FIXME: On NetBSD, we might implement a compatible mremap() based on the NetBSD mremap() and pass # in -DHAVE_MREMAP=1 -DMREMAP=mremap_bsd. We'll have to add a declaration to malloc.c or # use -include mremap_bsd.h in CPPFLAGS. # @@ -8,10 +8,7 @@ # for increased portability. There is also AC_LIBOBJ, but it's usually for defining sources of # replacement libraries. -AM_CPPFLAGS = -DNO_MALLINFO=1 -DNO_MALLOC_STATS=1 -DUSE_LOCKS=1 -DUSE_DL_PREFIX -if !DEBUG -AM_CPPFLAGS += -DINSECURE=1 -endif +AM_CPPFLAGS = @DLMALLOC_CPPFLAGS@ -DNO_MALLINFO=1 -DNO_MALLOC_STATS=1 -DUSE_LOCKS=1 -DUSE_DL_PREFIX # FIXME: This optimization is still broken as of GCC v9.3.0. # This is a known GCC bug, triggered by memset() in calloc(). |