blob: 56723d777516a363c310ffdcc90aa9faac555424 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
#############################################################
#
# build ccache to make recompiles faster on the build system
#
#############################################################
CCACHE_VER:=2.4
CCACHE_SITE:=http://samba.org/ftp/ccache
CCACHE_SOURCE:=ccache-$(CCACHE_VER).tar.gz
CCACHE_DIR1:=$(TOOL_BUILD_DIR)/ccache-$(CCACHE_VER)
CCACHE_DIR2:=$(BUILD_DIR)/ccache-$(CCACHE_VER)
CCACHE_CAT:=$(ZCAT)
CCACHE_BINARY:=ccache
CCACHE_TARGET_BINARY:=usr/bin/ccache
$(DL_DIR)/$(CCACHE_SOURCE):
$(WGET) -P $(DL_DIR) $(CCACHE_SITE)/$(CCACHE_SOURCE)
$(CCACHE_DIR1)/.unpacked: $(DL_DIR)/$(CCACHE_SOURCE)
$(CCACHE_CAT) $(DL_DIR)/$(CCACHE_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
touch $@
$(CCACHE_DIR1)/.patched: $(CCACHE_DIR1)/.unpacked
# WARNING - this will break if the toolchain is moved.
# Should probably patch things to use a relative path.
$(SED) "s,getenv(\"CCACHE_PATH\"),\"$(STAGING_DIR)/usr/bin-ccache\",g" \
$(CCACHE_DIR1)/execute.c
# WARNING - this will break if the toolchain build dir is deleted.
$(SED) "s,getenv(\"CCACHE_DIR\"),\"$(CCACHE_DIR1)/cache\",g" \
$(CCACHE_DIR1)/ccache.c
mkdir -p $(CCACHE_DIR1)/cache
touch $@
$(CCACHE_DIR1)/.configured: $(CCACHE_DIR1)/.patched
mkdir -p $(CCACHE_DIR1)
(cd $(CCACHE_DIR1); rm -rf config.cache; \
CC="$(HOSTCC)" \
$(CCACHE_DIR1)/configure \
--target=$(GNU_HOST_NAME) \
--host=$(GNU_HOST_NAME) \
--build=$(GNU_HOST_NAME) \
--prefix=/usr \
)
touch $@
$(CCACHE_DIR1)/$(CCACHE_BINARY): $(CCACHE_DIR1)/.configured
$(MAKE) CC="$(HOSTCC)" -C $(CCACHE_DIR1)
$(STAGING_DIR)/$(CCACHE_TARGET_BINARY): $(CCACHE_DIR1)/$(CCACHE_BINARY)
mkdir -p $(STAGING_DIR)/usr/bin
cp $(CCACHE_DIR1)/ccache $(STAGING_DIR)/usr/bin
# Keep the actual toolchain binaries in a directory at the same level.
# Otherwise, relative paths for include dirs break.
mkdir -p $(STAGING_DIR)/usr/bin-ccache
(cd $(STAGING_DIR)/usr/bin-ccache; \
ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(GNU_TARGET_NAME)-gcc; \
ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(GNU_TARGET_NAME)-cc; \
ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(REAL_GNU_TARGET_NAME)-cc)
[ -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc ] && \
mv $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/usr/bin-ccache/
(cd $(STAGING_DIR)/usr/bin; \
ln -fs ccache $(GNU_TARGET_NAME)-cc; \
ln -fs ccache $(GNU_TARGET_NAME)-gcc; \
ln -fs ccache $(REAL_GNU_TARGET_NAME)-cc; \
ln -fs ccache $(REAL_GNU_TARGET_NAME)-gcc)
ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
[ -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++ ] && \
mv $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++ $(STAGING_DIR)/usr/bin-ccache/
[ -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-g++ ] && \
mv $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-g++ $(STAGING_DIR)/usr/bin-ccache/
(cd $(STAGING_DIR)/usr/bin; \
ln -fs ccache $(GNU_TARGET_NAME)-c++; \
ln -fs ccache $(GNU_TARGET_NAME)-g++;\
ln -fs ccache $(REAL_GNU_TARGET_NAME)-c++; \
ln -fs ccache $(REAL_GNU_TARGET_NAME)-g++)
(cd $(STAGING_DIR)/usr/bin-ccache; \
ln -fs $(REAL_GNU_TARGET_NAME)-c++ $(GNU_TARGET_NAME)-c++; \
ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(GNU_TARGET_NAME)-g++)
endif
ccache: gcc $(STAGING_DIR)/$(CCACHE_TARGET_BINARY)
ccache-clean:
rm -rf $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-cc
rm -rf $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-gcc
rm -rf $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc
rm -rf $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc
if [ -f $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-gcc ]; then \
mv $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/usr/bin/; \
(cd $(STAGING_DIR)/usr/bin; \
ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(REAL_GNU_TARGET_NAME)-cc; \
ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(GNU_TARGET_NAME)-cc; \
ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(GNU_TARGET_NAME)-gcc); \
fi
if [ -f $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-c++ ]; then \
rm -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++; \
mv $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-c++ $(STAGING_DIR)/usr/bin/; \
fi
if [ -f $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-g++ ]; then \
rm -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-g++; \
mv $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-g++ $(STAGING_DIR)/usr/bin/; \
fi
rm -rf $(STAGING_DIR)/usr/bin-ccache/*
(cd $(STAGING_DIR)/usr/bin; \
ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(GNU_TARGET_NAME)-c++; \
ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(GNU_TARGET_NAME)-g++;\
ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(REAL_GNU_TARGET_NAME)-c++)
-$(MAKE) -C $(CCACHE_DIR1) clean
ccache-dirclean:
rm -rf $(CCACHE_DIR1)
#############################################################
#
# build ccache for use on the target system
#
#############################################################
$(CCACHE_DIR2)/.unpacked: $(DL_DIR)/$(CCACHE_SOURCE)
$(CCACHE_CAT) $(DL_DIR)/$(CCACHE_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
touch $@
$(CCACHE_DIR2)/.patched: $(CCACHE_DIR2)/.unpacked
touch $@
$(CCACHE_DIR2)/.configured: $(CCACHE_DIR2)/.patched
mkdir -p $(CCACHE_DIR2)
(cd $(CCACHE_DIR2); rm -rf config.cache; \
$(TARGET_CONFIGURE_OPTS) \
$(CCACHE_DIR2)/configure \
--target=$(GNU_TARGET_NAME) \
--host=$(GNU_TARGET_NAME) \
--build=$(GNU_HOST_NAME) \
--prefix=/usr \
--exec-prefix=/usr \
--bindir=/usr/bin \
--sbindir=/usr/sbin \
--libexecdir=/usr/lib \
--sysconfdir=/etc \
--datadir=/usr/share \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
$(DISABLE_NLS) \
)
touch $@
$(CCACHE_DIR2)/$(CCACHE_BINARY): $(CCACHE_DIR2)/.configured
$(MAKE) -C $(CCACHE_DIR2) CFLAGS="$(TARGET_CFLAGS)"
$(TARGET_DIR)/$(CCACHE_TARGET_BINARY): $(CCACHE_DIR2)/$(CCACHE_BINARY)
$(MAKE) DESTDIR=$(TARGET_DIR) -C $(CCACHE_DIR2) install
rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \
$(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc
# put a bunch of symlinks into /bin, since that is earlier
# in the default PATH than /usr/bin where gcc lives
(cd $(TARGET_DIR)/bin; \
ln -fs /usr/bin/ccache cc; \
ln -fs /usr/bin/ccache gcc; \
ln -fs /usr/bin/ccache c++; \
ln -fs /usr/bin/ccache g++;)
ccache_target: uclibc $(TARGET_DIR)/$(CCACHE_TARGET_BINARY)
ccache_target-sources: $(DL_DIR)/$(CCACHE_SOURCE)
ccache_target-clean:
rm -f $(TARGET_DIR)/$(CCACHE_TARGET_BINARY)
-$(MAKE) -C $(CCACHE_DIR2) clean
ccache_target-dirclean:
rm -rf $(CCACHE_DIR2)
#############################################################
#
# Toplevel Makefile options
#
#############################################################
ifeq ($(strip $(BR2_CCACHE)),y)
TARGETS+=ccache
endif
ifeq ($(strip $(BR2_PACKAGE_CCACHE_TARGET)),y)
TARGETS+=ccache_target
endif
|
