1################################################################################
2#
3# dmalloc
4#
5################################################################################
6
7DMALLOC_VERSION = 5.6.5
8DMALLOC_SOURCE = dmalloc-$(DMALLOC_VERSION).tgz
9DMALLOC_SITE = http://dmalloc.com/releases
10
11DMALLOC_LICENSE = ISC
12DMALLOC_LICENSE_FILES = LICENSE.txt
13
14DMALLOC_INSTALL_STAGING = YES
15DMALLOC_CFLAGS = $(TARGET_CFLAGS)
16
17# dmalloc uses $(LD) to link, and thus misses the object files or libs that
18# are needed to provide the __stack_chk_fail_local and co. symbols. Changing
19# to use $(CC) is really more complex that we'd like. Since dmalloc is
20# involved in debugging memory allocation, it is not expected to be a
21# production library, so we do not care that much that it has SSP.
22DMALLOC_CFLAGS += -fno-stack-protector
23
24ifeq ($(BR2_STATIC_LIBS),y)
25DMALLOC_CONF_OPTS += --disable-shlib
26else
27DMALLOC_CONF_OPTS += --enable-shlib
28DMALLOC_CFLAGS += -fPIC
29endif
30
31ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
32DMALLOC_CONF_OPTS += --enable-cxx
33else
34DMALLOC_CONF_OPTS += --disable-cxx
35endif
36
37ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
38DMALLOC_CONF_OPTS += --enable-threads
39else
40DMALLOC_CONF_OPTS += --disable-threads
41endif
42
43# dmalloc has some assembly function that are not present in thumb1 mode:
44# Error: lo register required -- `str lr,[sp,#4]'
45# so, we desactivate thumb mode
46ifeq ($(BR2_ARM_INSTRUCTIONS_THUMB),y)
47DMALLOC_CFLAGS += -marm
48endif
49
50ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_63261),y)
51DMALLOC_CFLAGS += -O0
52endif
53
54DMALLOC_CONF_ENV = \
55	CFLAGS="$(DMALLOC_CFLAGS)" \
56	ac_cv_page_size=12 \
57	ac_cv_strdup_macro=yes \
58	ac_cv_strndup_macro=yes
59
60# both DESTDIR and PREFIX are ignored..
61define DMALLOC_INSTALL_STAGING_CMDS
62	$(TARGET_MAKE_ENV) $(MAKE) includedir="$(STAGING_DIR)/usr/include" \
63		bindir="$(STAGING_DIR)/usr/bin" \
64		libdir="$(STAGING_DIR)/usr/lib" \
65		shlibdir="$(STAGING_DIR)/usr/lib" \
66		infodir="$(STAGING_DIR)/usr/share/info/" \
67		-C $(@D) install
68endef
69
70ifeq ($(BR2_STATIC_LIBS),)
71define DMALLOC_INSTALL_SHARED_LIB
72	cp -dpf $(STAGING_DIR)/usr/lib/libdmalloc*.so $(TARGET_DIR)/usr/lib
73endef
74endif
75
76define DMALLOC_INSTALL_TARGET_CMDS
77	$(DMALLOC_INSTALL_SHARED_LIB)
78	cp -dpf $(STAGING_DIR)/usr/bin/dmalloc $(TARGET_DIR)/usr/bin/dmalloc
79endef
80
81$(eval $(autotools-package))
82