mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-10 05:03:43 +01:00
Merge branch 'with_malloc_squashed'
This commit is contained in:
commit
bb1f294232
5
changes/ticket20424
Normal file
5
changes/ticket20424
Normal file
@ -0,0 +1,5 @@
|
||||
o Minor features (compilation):
|
||||
- Tor's configure script now supports a --with-malloc= option to select
|
||||
your malloc implementation. Supported options are "tcmalloc",
|
||||
"jemalloc", "openbsd", and "system" (the default). Addresses part of
|
||||
ticket 20424. Based on a patch from Alex Xu.
|
71
configure.ac
71
configure.ac
@ -82,8 +82,6 @@ if test "$enable_memory_sentinels" = "no"; then
|
||||
[Defined if we're turning off memory safety code to look for bugs])
|
||||
fi
|
||||
|
||||
AM_CONDITIONAL(USE_OPENBSD_MALLOC, test "x$enable_openbsd_malloc" = "xyes")
|
||||
|
||||
AC_ARG_ENABLE(asciidoc,
|
||||
AS_HELP_STRING(--disable-asciidoc, [don't use asciidoc (disables building of manpages)]),
|
||||
[case "${enableval}" in
|
||||
@ -1793,19 +1791,70 @@ AC_ARG_WITH(tcmalloc,
|
||||
AS_HELP_STRING(--with-tcmalloc, [use tcmalloc memory allocation library]),
|
||||
[ tcmalloc=yes ], [ tcmalloc=no ])
|
||||
|
||||
if test "x$tcmalloc" = "xyes"; then
|
||||
LDFLAGS="-ltcmalloc $LDFLAGS"
|
||||
default_malloc=system
|
||||
|
||||
if test "x$enable_openbsd_malloc" = "xyes" ; then
|
||||
AC_MSG_NOTICE([The --enable-openbsd-malloc argument is deprecated; use --with-malloc=openbsd instead.])
|
||||
default_malloc=openbsd
|
||||
fi
|
||||
|
||||
using_custom_malloc=no
|
||||
if test "x$enable_openbsd_malloc" = "xyes"; then
|
||||
using_custom_malloc=yes
|
||||
fi
|
||||
if test "x$tcmalloc" = "xyes"; then
|
||||
using_custom_malloc=yes
|
||||
AC_MSG_NOTICE([The --with-tcmalloc argument is deprecated; use --with-malloc=tcmalloc instead.])
|
||||
default_malloc=tcmalloc
|
||||
fi
|
||||
if test "$using_custom_malloc" = "no"; then
|
||||
AC_CHECK_FUNCS(mallinfo)
|
||||
|
||||
AC_ARG_WITH(malloc,
|
||||
AS_HELP_STRING([--with-malloc=[system,jemalloc,tcmalloc,openbsd]],
|
||||
[select special malloc implementation [system]]),
|
||||
[ malloc="$with_malloc" ], [ malloc="$default_malloc" ])
|
||||
|
||||
AS_CASE([$malloc],
|
||||
[tcmalloc], [
|
||||
PKG_CHECK_MODULES([TCMALLOC],
|
||||
[libtcmalloc],
|
||||
have_tcmalloc=yes,
|
||||
have_tcmalloc=no)
|
||||
|
||||
if test "x$have_tcmalloc" = "xno" ; then
|
||||
AC_MSG_ERROR([Unable to find tcmalloc requested by --with-malloc.])
|
||||
fi
|
||||
|
||||
CFLAGS="$CFLAGS $TCMALLOC_CFLAGS"
|
||||
LIBS="$TCMALLOC_LIBS $LIBS"
|
||||
],
|
||||
|
||||
[jemalloc], [
|
||||
PKG_CHECK_MODULES([JEMALLOC],
|
||||
[jemalloc],
|
||||
have_jemalloc=yes,
|
||||
have_jemalloc=no)
|
||||
|
||||
if test "x$have_tcmalloc" = "xno" ; then
|
||||
AC_MSG_ERROR([Unable to find jemalloc requested by --with-malloc.])
|
||||
fi
|
||||
|
||||
CFLAGS="$CFLAGS $JEMALLOC_CFLAGS"
|
||||
LIBS="$JEMALLOC_LIBS $LIBS"
|
||||
using_custom_malloc=yes
|
||||
],
|
||||
|
||||
[openbsd], [
|
||||
enable_openbsd_malloc=yes
|
||||
],
|
||||
|
||||
[system], [
|
||||
# handle this later, including the jemalloc fallback
|
||||
AC_CHECK_FUNCS(mallinfo)
|
||||
],
|
||||
|
||||
[AC_MSG_ERROR([--with-malloc=`$with_malloc' not supported, see --help])
|
||||
])
|
||||
|
||||
AM_CONDITIONAL(USE_OPENBSD_MALLOC, test "x$enable_openbsd_malloc" = "xyes")
|
||||
|
||||
if test "$malloc" != "system"; then
|
||||
# Tell the C compiler not to use the system allocator functions.
|
||||
TOR_CHECK_CFLAGS([-fno-builtin-malloc -fno-builtin-realloc -fno-builtin-calloc -fno-builtin-free])
|
||||
fi
|
||||
if test "$using_custom_malloc" = "yes"; then
|
||||
# Tell the C compiler not to use the system allocator functions.
|
||||
|
Loading…
Reference in New Issue
Block a user