Bart De VOS pointed out that removing absolute paths from the libc linker scripts is plainly wrong.
It dates from dawn ages of the original crosstool code, and is not well explained. At that time, binutils might not understand the sysroot stuff, and it was necessary to remove absolute paths in that case.
/trunk/scripts/build/libc/glibc.sh | 14 2 12 0 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
1 # ===========================================================================
2 # crosstool-NG configuration targets
3 # These targets are used from top-level makefile
5 # Derive the project version from, well, the project version:
6 export PROJECTVERSION=$(CT_VERSION)
8 KCONFIG_TOP = config/config.in
9 obj = $(CT_TOP_DIR)/kconfig
10 PHONY += clean help oldconfig menuconfig config defoldconfig extractconfig
12 # Darwin (MacOS-X) does not have proper libintl support
13 ifeq ($(shell uname -s),Darwin)
17 ifneq ($(KBUILD_NO_NLS),)
18 CFLAGS += -DKBUILD_NO_NLS
21 # Build a list of all config files
22 ARCH_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/arch/*/config.in)
23 KERN_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/kernel/*.in)
24 DEBUG_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/debug/*.in)
25 TOOLS_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/tools/*.in)
27 STATIC_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config -type f -name '*.in')
28 GEN_CONFIG_FILES=$(CT_TOP_DIR)/config.gen/arch.in \
29 $(CT_TOP_DIR)/config.gen/kernel.in \
30 $(CT_TOP_DIR)/config.gen/debug.in \
31 $(CT_TOP_DIR)/config.gen/tools.in
33 CONFIG_FILES=$(STATIC_CONFIG_FILES) $(GEN_CONFIG_FILES)
36 ARCHS = $(patsubst $(CT_LIB_DIR)/arch/%/config.in,%,$(ARCH_CONFIG_FILES))
37 KERNELS = $(patsubst $(CT_LIB_DIR)/config/kernel/%.in,%,$(KERN_CONFIG_FILES))
39 $(GEN_CONFIG_FILES): $(CT_TOP_DIR)/config.gen \
40 $(CT_LIB_DIR)/kconfig/kconfig.mk
42 $(CT_TOP_DIR)/config.gen:
43 @mkdir -p $(CT_TOP_DIR)/config.gen
45 $(CT_TOP_DIR)/config.gen/arch.in: $(ARCH_CONFIG_FILES)
46 @echo ' IN config.gen/arch.in'
47 @(echo "# Architectures menu"; \
48 echo "# Generated file, do not edit!!!"; \
50 for arch in $(ARCHS); do \
51 echo "config ARCH_$${arch}"; \
53 printf " prompt \"$${arch}"; \
54 if [ -f $(CT_LIB_DIR)/arch/$${arch}/experimental ]; then \
55 echo " (EXPERIMENTAL)\""; \
56 echo " depends on EXPERIMENTAL"; \
60 echo "if ARCH_$${arch}"; \
62 echo " default \"$${arch}\" if ARCH_$${arch}"; \
63 echo "source config/arch/$${arch}/config.in"; \
69 $(CT_TOP_DIR)/config.gen/kernel.in: $(KERN_CONFIG_FILES)
70 @echo ' IN config.gen/kernel.in'
71 @(echo "# Kernel menu"; \
72 echo "# Generated file, do not edit!!!"; \
74 for kern in $(KERNELS); do \
75 _exp="$${kern/*./}"; \
76 _kern1="$${kern/.experimental/}"; \
77 _kern2=$$(echo "$${_kern1}" |sed -r -e 's/[ -\/]/_/g;'); \
78 echo "config KERNEL_$${_kern2}"; \
80 printf " prompt \"$${_kern1}"; \
81 if [ "$${_exp}" != "$${kern}" ]; then \
82 echo " (EXPERIMENTAL)\""; \
83 echo " depends on EXPERIMENTAL"; \
87 echo "if KERNEL_$${_kern2}"; \
88 echo "config KERNEL"; \
89 echo " default \"$${_kern1}\" if KERNEL_$${_kern2}"; \
90 echo "source config/kernel/$${kern}.in"; \
96 $(CT_TOP_DIR)/config.gen/debug.in: $(DEBUG_CONFIG_FILES)
97 @echo ' IN config.gen/debug.in'
98 @(echo "# Debug facilities menu"; \
99 echo "# Generated file, do not edit!!!"; \
100 echo "menu \"Debug facilities\""; \
101 for f in $(patsubst $(CT_TOP_DIR)/%,%,$(DEBUG_CONFIG_FILES)); do \
102 echo "source $${f}"; \
107 $(CT_TOP_DIR)/config.gen/tools.in: $(TOOLS_CONFIG_FILES)
108 @echo ' IN config.gen/tools.in'
109 @(echo "# Tools facilities menu"; \
110 echo "# Generated file, do not edit!!!"; \
111 echo "menu \"Tools facilities\""; \
112 for f in $(patsubst $(CT_TOP_DIR)/%,%,$(TOOLS_CONFIG_FILES)); do \
113 echo "source $${f}"; \
118 config menuconfig oldconfig defoldconfig extractconfig: $(KCONFIG_TOP)
121 @ln -sf $(CT_LIB_DIR)/config config
123 menuconfig: $(CONFIG_FILES) $(obj)/mconf
124 @$(obj)/mconf $(KCONFIG_TOP)
126 config: $(CONFIG_FILES) $(obj)/conf
127 @$(obj)/conf $(KCONFIG_TOP)
129 oldconfig: $(CONFIG_FILES) $(obj)/conf
130 @$(obj)/conf -s $(KCONFIG_TOP)
132 defoldconfig: $(CONFIG_FILES) $(obj)/conf
133 @yes "" |$(obj)/conf -s $(KCONFIG_TOP)
135 extractconfig: $(CONFIG_FILES) $(obj)/conf
136 @$(CT_LIB_DIR)/tools/extract-config.sh >.config
137 @$(obj)/conf -s $(KCONFIG_TOP)
139 # Help text used by make help
141 @echo ' config - Update current config using a line-oriented program'
142 @echo ' menuconfig - Update current config using a menu based program'
143 @echo ' oldconfig - Update current config using a provided .config as base'
144 @echo ' extractconfig - Create a new config using options extracted from a'
145 @echo ' build log piped into stdin'
149 SHIPPED := $(CT_LIB_DIR)/kconfig/zconf.tab.c $(CT_LIB_DIR)/kconfig/lex.zconf.c $(CT_LIB_DIR)/kconfig/zconf.hash.c
152 @echo ' LN kconfig/$(notdir $@)'
153 @ln -s $(notdir $<) $@
155 $(obj)/conf $(obj)/mconf: $(obj)
160 HEADERS = $(CT_LIB_DIR)/kconfig/expr.h \
161 $(CT_LIB_DIR)/kconfig/lkc.h \
162 $(CT_LIB_DIR)/kconfig/lkc_proto.h
164 FILES = $(CT_LIB_DIR)/kconfig/confdata.c \
165 $(CT_LIB_DIR)/kconfig/expr.c \
166 $(CT_LIB_DIR)/kconfig/menu.c \
167 $(CT_LIB_DIR)/kconfig/symbol.c \
168 $(CT_LIB_DIR)/kconfig/util.c
170 $(obj)/mconf: $(SHIPPED) $(CT_LIB_DIR)/kconfig/mconf.c \
171 $(HEADERS) $(FILES) \
172 $(CT_LIB_DIR)/kconfig/kconfig.mk
173 @echo ' LNK kconfig/mconf'
174 @$(HOST_CC) $(CFLAGS) -o $@ $(CT_LIB_DIR)/kconfig/{mconf.c,zconf.tab.c,lxdialog/*.c} \
175 $(shell $(CT_LIB_DIR)/kconfig/lxdialog/check-lxdialog.sh -ccflags) \
176 $(shell $(CT_LIB_DIR)/kconfig/lxdialog/check-lxdialog.sh -ldflags $(HOST_CC))
178 $(obj)/conf: $(SHIPPED) $(CT_LIB_DIR)/kconfig/conf.c \
179 $(HEADERS) $(FILES) \
180 $(CT_LIB_DIR)/kconfig/kconfig.mk
181 @echo ' LNK kconfig/conf'
182 @$(HOST_CC) $(CFLAGS) -o $@ $(CT_LIB_DIR)/kconfig/{conf.c,zconf.tab.c}
185 @rm -f $(CT_TOP_DIR)/kconfig/{,m}conf
187 @rmdir --ignore-fail-on-non-empty $(CT_TOP_DIR)/kconfig 2>/dev/null || true
188 @rm -f $(CT_TOP_DIR)/config 2>/dev/null || true
189 @rm -rf $(CT_TOP_DIR)/config.gen