yann@197
|
1 |
# Makefile.in for building crosstool-NG
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yann@182
|
2 |
# This file serves as source for the ./configure operation
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yann@182
|
3 |
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yann@1156
|
4 |
# This series of test is here because GNU make 3.81 will *not* use MAKEFLAGS
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yann@1156
|
5 |
# to set additional flags in the current Makfile ( see:
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yann@1156
|
6 |
# http://savannah.gnu.org/bugs/?20501 ), although the make manual says it
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yann@1156
|
7 |
# should ( see: http://www.gnu.org/software/make/manual/make.html#Options_002fRecursion )
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yann@1156
|
8 |
# so we have to work it around by calling ourselves back if needed
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yann@1156
|
9 |
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yann@1156
|
10 |
# So why do we need not to use the built rules and variables? Because we
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yann@1156
|
11 |
# need to generate scripts/crosstool-NG.sh from scripts/crosstool-NG.sh.in
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yann@1156
|
12 |
# and there is a built-in implicit rule '%.sh:' that has neither a pre-requisite
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yann@1156
|
13 |
# nor a command associated, and that built-in implicit rule takes precedence
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yann@1156
|
14 |
# over our non-built-in implicit rule '%: %.in', below.
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yann@1156
|
15 |
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yann@1156
|
16 |
# CT_MAKEFLAGS will be used later, below...
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yann@1156
|
17 |
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yann@1156
|
18 |
# Do not print directories as we descend into them
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yann@1156
|
19 |
ifeq ($(filter --no-print-directory,$(MAKEFLAGS)),)
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yann@1156
|
20 |
CT_MAKEFLAGS += --no-print-directory
|
yann@1156
|
21 |
endif
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yann@1156
|
22 |
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yann@1156
|
23 |
# Use neither builtin rules, nor builtin variables
|
yann@1156
|
24 |
# Note: dual test, because if -R and -r are given on the command line
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yann@1156
|
25 |
# (who knows?), MAKEFLAGS contains 'Rr' instead of '-Rr', while adding
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yann@1156
|
26 |
# '-Rr' to MAKEFLAGS adds it literaly ( and does not add 'Rr' )
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yann@1156
|
27 |
ifeq ($(filter Rr,$(MAKEFLAGS)),)
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yann@1156
|
28 |
ifeq ($(filter -Rr,$(MAKEFLAGS)),)
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yann@1156
|
29 |
CT_MAKEFLAGS += -Rr
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yann@1156
|
30 |
endif # No -Rr
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yann@1156
|
31 |
endif # No Rr
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yann@1156
|
32 |
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yann@1156
|
33 |
# Remove any suffix rules
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yann@1156
|
34 |
.SUFFIXES:
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yann@554
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35 |
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yann@382
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36 |
all: Makefile build
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yann@382
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37 |
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yann@1047
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38 |
###############################################################################
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yann@182
|
39 |
# Configuration variables
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yann@182
|
40 |
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yann@182
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41 |
VERSION:= @@VERSION@@
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yann@182
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42 |
BINDIR := @@BINDIR@@
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yann@185
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43 |
LIBDIR := @@LIBDIR@@
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yann@185
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44 |
DOCDIR := @@DOCDIR@@
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yann@185
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45 |
MANDIR := @@MANDIR@@
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yann@182
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46 |
DATE := @@DATE@@
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yann@285
|
47 |
LOCAL := @@LOCAL@@
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yann@1141
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48 |
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yann@1141
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49 |
# Paths found by ./configure
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yann@1153
|
50 |
install:= @@install@@
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yann@1153
|
51 |
bash := @@bash@@
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yann@1153
|
52 |
grep := @@grep@@
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yann@1153
|
53 |
make := @@make@@
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yann@1153
|
54 |
sed := @@sed@@
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titus@1962
|
55 |
libtool:= @@libtool@@
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titus@1962
|
56 |
objcopy:= @@objcopy@@
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titus@1962
|
57 |
objdump:= @@objdump@@
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titus@1962
|
58 |
readelf:= @@readelf@@
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titus@1962
|
59 |
patch := @@patch@@
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yann@1109
|
60 |
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yann@2481
|
61 |
# config options to push down to kconfig
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yann@2481
|
62 |
KCONFIG:= @@KCONFIG@@
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yann@2481
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63 |
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yann@1109
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64 |
###############################################################################
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yann@2026
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65 |
# Non-configure variables
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yann@2026
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66 |
MAN_SECTION := 1
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yann@2026
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67 |
MAN_SUBDIR := /man$(MAN_SECTION)
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yann@2026
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68 |
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yann@2026
|
69 |
###############################################################################
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yann@1109
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70 |
# Sanity checks
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yann@1109
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71 |
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yann@1109
|
72 |
# Check if Makefile is up to date:
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yann@1109
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73 |
Makefile: Makefile.in
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yann@1109
|
74 |
@echo "$< did changed: you must re-run './configure'"
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yann@1109
|
75 |
@false
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yann@1109
|
76 |
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yann@1109
|
77 |
# If installing with DESTDIR, check it's an absolute path
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yann@1109
|
78 |
ifneq ($(strip $(DESTDIR)),)
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yann@1109
|
79 |
ifneq ($(DESTDIR),$(abspath /$(DESTDIR)))
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yann@1109
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$(error DESTDIR is not an absolute PATH: '$(DESTDIR)')
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yann@1109
|
81 |
endif
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yann@1109
|
82 |
endif
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yann@182
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83 |
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yann@182
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###############################################################################
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yann@182
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85 |
# Global make rules
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yann@182
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86 |
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yann@1156
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87 |
# If any extra MAKEFLAGS were added, re-run ourselves
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yann@1156
|
88 |
# See top of file for an explanation of why this is needed...
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yann@1156
|
89 |
ifneq ($(strip $(CT_MAKEFLAGS)),)
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yann@1156
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90 |
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yann@2505
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91 |
# Somehow, the new auto-completion for make in the recent distributions
|
yann@2505
|
92 |
# trigger a behavior where our Makefile calls itself recursively, in a
|
yann@2505
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93 |
# never-ending loop (except on lack of ressources, swap, PIDs...)
|
yann@2505
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94 |
# Avoid this situation by cutting the recursion short at the first
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yann@2505
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95 |
# level.
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yann@2505
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96 |
# This has the side effect of only showing the real targets, and hiding our
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yann@2505
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# internal ones. :-)
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yann@2505
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98 |
ifneq ($(MAKELEVEL),0)
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yann@2505
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99 |
$(error Recursion detected, bailing out...)
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yann@2505
|
100 |
endif
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yann@2505
|
101 |
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yann@1156
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102 |
MAKEFLAGS += $(CT_MAKEFLAGS)
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yann@1156
|
103 |
build install clean distclean uninstall:
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yann@1156
|
104 |
@$(MAKE) $@
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yann@1156
|
105 |
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yann@1156
|
106 |
else
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yann@1156
|
107 |
# There were no additional MAKEFLAGS to add, do the job
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yann@1156
|
108 |
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yann@555
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109 |
TARGETS := bin lib doc man
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yann@182
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110 |
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yann@555
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111 |
build: $(patsubst %,build-%,$(TARGETS))
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yann@182
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112 |
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yann@1101
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113 |
install: build real-install
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yann@555
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114 |
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yann@555
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115 |
clean: $(patsubst %,clean-%,$(TARGETS))
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yann@182
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116 |
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yann@182
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117 |
distclean: clean
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yann@554
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118 |
@echo " RM 'Makefile'"
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yann@182
|
119 |
@rm -f Makefile
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yann@182
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120 |
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yann@1048
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121 |
uninstall: real-uninstall
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yann@182
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122 |
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yann@182
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123 |
###############################################################################
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yann@182
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124 |
# Specific make rules
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yann@182
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125 |
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yann@182
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126 |
#--------------------------------------
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yann@182
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127 |
# Build rules
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yann@182
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128 |
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yann@1336
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129 |
build-bin: ct-ng scripts/crosstool-NG.sh scripts/saveSample.sh scripts/showTuple.sh
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yann@1297
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130 |
@chmod 755 $^
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yann@182
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131 |
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yann@2481
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132 |
build-lib: paths.mk config/configure.in
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yann@182
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133 |
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yann@555
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134 |
build-doc:
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yann@555
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135 |
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yann@309
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136 |
build-man: docs/ct-ng.1.gz
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yann@309
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137 |
|
yann@309
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138 |
docs/ct-ng.1.gz: docs/ct-ng.1
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yann@554
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139 |
@echo " GZIP '$@'"
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yann@317
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140 |
@gzip -c9 $< >$@
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yann@182
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141 |
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yann@470
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142 |
%: %.in Makefile
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yann@554
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143 |
@echo " SED '$@'"
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yann@1153
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144 |
@$(sed) -r -e 's,@@CT_BINDIR@@,$(BINDIR),g;' \
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yann@1153
|
145 |
-e 's,@@CT_LIBDIR@@,$(LIBDIR),g;' \
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yann@1153
|
146 |
-e 's,@@CT_DOCDIR@@,$(DOCDIR),g;' \
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yann@1153
|
147 |
-e 's,@@CT_MANDIR@@,$(MANDIR),g;' \
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yann@1153
|
148 |
-e 's,@@CT_VERSION@@,$(VERSION),g;' \
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yann@1153
|
149 |
-e 's,@@CT_DATE@@,$(DATE),g;' \
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yann@1153
|
150 |
-e 's,@@CT_make@@,$(make),g;' \
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yann@1156
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151 |
-e 's,@@CT_bash@@,$(bash),g;' \
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yann@1153
|
152 |
$@.in >$@
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yann@1153
|
153 |
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yann@1153
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154 |
# We create a script fragment that is parseable from inside a Makefile,
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yann@1153
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155 |
# but also from inside a shell script, hence the reason why we don't
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fr@1643
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156 |
# use := to set variables, although that will incur a (very small)
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yann@1153
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157 |
# penalty from the Makefile that includes it (due to re-evaluation at
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yann@1153
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158 |
# each call).
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yann@2481
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159 |
paths.mk: FORCE
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yann@1153
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160 |
@echo " GEN '$@'"
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yann@1153
|
161 |
@(echo "export install=$(install)"; \
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yann@1153
|
162 |
echo "export bash=$(bash)"; \
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yann@1153
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163 |
echo "export grep=$(grep)"; \
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yann@1153
|
164 |
echo "export make=$(make)"; \
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yann@1153
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165 |
echo "export sed=$(sed)"; \
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titus@1962
|
166 |
echo "export libtool=$(libtool)"; \
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titus@1962
|
167 |
echo "export objcopy=$(objcopy)"; \
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titus@1962
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168 |
echo "export objdump=$(objdump)"; \
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titus@1962
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169 |
echo "export readelf=$(readelf)"; \
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titus@1962
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170 |
echo "export patch=$(patch)"; \
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yann@1153
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171 |
) >paths.mk
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yann@182
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172 |
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yann@2481
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173 |
config/configure.in: FORCE
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yann@2481
|
174 |
@echo " GEN '$@'"
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yann@2481
|
175 |
@{ printf "# Generated file, do not edit\n"; \
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yann@2481
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176 |
printf "# Default values as found by ./configure\n"; \
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yann@2481
|
177 |
for var in $(KCONFIG); do \
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yann@2481
|
178 |
printf "\n"; \
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yann@2481
|
179 |
printf "config CONFIGURE_$${var%%=*}\n"; \
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yann@2481
|
180 |
printf " bool\n"; \
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yann@2481
|
181 |
if [ "$${var#*=}" = "y" ]; then \
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yann@2481
|
182 |
printf " default y\n"; \
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yann@2481
|
183 |
fi; \
|
yann@2481
|
184 |
done; \
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yann@2481
|
185 |
} >$@
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yann@2481
|
186 |
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yann@2481
|
187 |
FORCE:
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yann@2481
|
188 |
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yann@182
|
189 |
#--------------------------------------
|
yann@182
|
190 |
# Clean rules
|
yann@182
|
191 |
|
yann@182
|
192 |
clean-bin:
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yann@554
|
193 |
@echo " RM 'ct-ng'"
|
yann@182
|
194 |
@rm -f ct-ng
|
yann@1339
|
195 |
@echo " RM 'scripts/crosstool-NG.sh'"
|
yann@1158
|
196 |
@rm -f scripts/crosstool-NG.sh
|
yann@1339
|
197 |
@echo " RM 'scripts/saveSample.sh'"
|
yann@1186
|
198 |
@rm -f scripts/saveSample.sh
|
yann@1339
|
199 |
@echo " RM 'scripts/showTuple.sh'"
|
yann@1336
|
200 |
@rm -f scripts/showTuple.sh
|
yann@182
|
201 |
|
yann@182
|
202 |
clean-lib:
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yann@1154
|
203 |
@echo " RM 'paths.mk'"
|
yann@1154
|
204 |
@rm -f paths.mk
|
yann@2481
|
205 |
@echo " RM 'config/configure.in'"
|
yann@2481
|
206 |
@rm -f config/configure.in
|
yann@182
|
207 |
|
yann@182
|
208 |
clean-doc:
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yann@555
|
209 |
|
yann@555
|
210 |
clean-man:
|
yann@554
|
211 |
@echo " RM 'docs/ct-ng.1'"
|
yann@318
|
212 |
@rm -f docs/ct-ng.1
|
yann@554
|
213 |
@echo " RM 'docs/ct-ng.1.gz'"
|
yann@318
|
214 |
@rm -f docs/ct-ng.1.gz
|
yann@182
|
215 |
|
yann@182
|
216 |
#--------------------------------------
|
yann@554
|
217 |
# Check for --local setup
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yann@182
|
218 |
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yann@1297
|
219 |
ifeq ($(strip $(LOCAL)),y)
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yann@1048
|
220 |
|
yann@1101
|
221 |
real-install:
|
yann@1297
|
222 |
@true
|
yann@1048
|
223 |
|
yann@1048
|
224 |
real-uninstall:
|
yann@1048
|
225 |
@true
|
yann@1048
|
226 |
|
yann@1048
|
227 |
else
|
yann@285
|
228 |
|
yann@554
|
229 |
#--------------------------------------
|
yann@554
|
230 |
# Install rules
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yann@554
|
231 |
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yann@1876
|
232 |
real-install: $(patsubst %,install-%,$(TARGETS)) install-post
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yann@1048
|
233 |
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yann@1047
|
234 |
install-bin: $(DESTDIR)$(BINDIR)
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yann@1994
|
235 |
@echo " INST 'ct-ng'"
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yann@1153
|
236 |
@$(install) -m 755 ct-ng "$(DESTDIR)$(BINDIR)/ct-ng"
|
yann@182
|
237 |
|
yann@555
|
238 |
# If one is hacking crosstool-NG, the patch set might change between any two
|
yann@555
|
239 |
# installations of the same VERSION, thus the patches must be removed prior
|
yann@555
|
240 |
# to being installed. It is simpler to remove the whole lib/ directory, as it
|
yann@555
|
241 |
# is the goal of the install-lib rule to install the lib/ directory...
|
yann@1047
|
242 |
install-lib: uninstall-lib $(DESTDIR)$(LIBDIR) install-lib-main install-lib-samples
|
yann@182
|
243 |
|
yann@1994
|
244 |
LIB_SUB_DIR := config contrib kconfig patches scripts
|
yann@1994
|
245 |
$(patsubst %,install-lib-%-copy,$(LIB_SUB_DIR)): $(DESTDIR)$(LIBDIR)
|
yann@1994
|
246 |
@echo " INSTDIR '$(patsubst install-lib-%-copy,%,$(@))/'"
|
yann@1994
|
247 |
@tar cf - --exclude='*.sh.in' $(patsubst install-lib-%-copy,%,$(@)) \
|
yann@1994
|
248 |
|(cd "$(DESTDIR)$(LIBDIR)"; tar xf -)
|
yann@1994
|
249 |
|
yann@1994
|
250 |
# Huh? It seems we need at least one command to make this rule kick-in.
|
yann@1994
|
251 |
install-lib-%: install-lib-%-copy; @true
|
yann@1994
|
252 |
|
yann@1994
|
253 |
# Huh? that one does not inherit the -opy dependency, above...
|
yann@1994
|
254 |
install-lib-scripts: install-lib-scripts-copy
|
yann@1184
|
255 |
@chmod a+x $(DESTDIR)$(LIBDIR)/scripts/crosstool-NG.sh
|
yann@1186
|
256 |
@chmod a+x $(DESTDIR)$(LIBDIR)/scripts/saveSample.sh
|
yann@1101
|
257 |
@rm -f "$(DESTDIR)$(LIBDIR)/scripts/addToolVersion.sh"
|
yann@1994
|
258 |
|
yann@1994
|
259 |
install-lib-main: $(DESTDIR)$(LIBDIR) $(patsubst %,install-lib-%,$(LIB_SUB_DIR))
|
yann@1994
|
260 |
@echo " INST 'steps.mk'"
|
yann@1153
|
261 |
@$(install) -m 644 steps.mk "$(DESTDIR)$(LIBDIR)/steps.mk"
|
yann@1994
|
262 |
@echo " INST 'paths.mk'"
|
yann@1153
|
263 |
@$(install) -m 644 paths.mk "$(DESTDIR)$(LIBDIR)/paths.mk"
|
yann@182
|
264 |
|
yann@182
|
265 |
# Samples need a little love:
|
yann@425
|
266 |
# - change every occurrence of CT_TOP_DIR to CT_LIB_DIR
|
yann@1047
|
267 |
install-lib-samples: $(DESTDIR)$(LIBDIR) install-lib-main
|
yann@1994
|
268 |
@echo " INSTDIR 'samples/'"
|
yann@2422
|
269 |
@for samp_file in samples/*/crosstool.config; do \
|
yann@2422
|
270 |
mkdir -p "$(DESTDIR)$(LIBDIR)/$${samp_file%/*}"; \
|
yann@2422
|
271 |
$(sed) -r -e 's:\$$\{CT_TOP_DIR\}:\$$\{CT_LIB_DIR\}:;' \
|
yann@2422
|
272 |
-e 's:^(CT_WORK_DIR)=.*:\1="\$${CT_TOP_DIR}/.build":;' \
|
yann@2422
|
273 |
$${samp_file} \
|
yann@2422
|
274 |
>"$(DESTDIR)$(LIBDIR)/$${samp_file}"; \
|
yann@182
|
275 |
done
|
yann@2424
|
276 |
@$(install) -m 644 samples/samples.mk "$(DESTDIR)$(LIBDIR)/samples/samples.mk"
|
yann@182
|
277 |
|
yann@1047
|
278 |
install-doc: $(DESTDIR)$(DOCDIR)
|
yann@2076
|
279 |
@echo " INST 'docs/*.txt'"
|
yann@2076
|
280 |
@for doc_file in docs/*.txt; do \
|
yann@1153
|
281 |
$(install) -m 644 "$${doc_file}" "$(DESTDIR)$(DOCDIR)"; \
|
yann@182
|
282 |
done
|
yann@249
|
283 |
|
yann@2026
|
284 |
install-man: $(DESTDIR)$(MANDIR)$(MAN_SUBDIR)
|
yann@1994
|
285 |
@echo " INST 'ct-ng.1.gz'"
|
yann@2026
|
286 |
@$(install) -m 644 docs/ct-ng.1.gz "$(DESTDIR)$(MANDIR)$(MAN_SUBDIR)"
|
yann@182
|
287 |
|
yann@2026
|
288 |
$(sort $(DESTDIR)$(BINDIR) $(DESTDIR)$(LIBDIR) $(DESTDIR)$(DOCDIR) $(DESTDIR)$(MANDIR)$(MAN_SUBDIR)):
|
yann@1994
|
289 |
@echo " MKDIR '$@/'"
|
yann@1153
|
290 |
@$(install) -m 755 -d "$@"
|
yann@182
|
291 |
|
yann@1876
|
292 |
install-post:
|
yann@1876
|
293 |
@echo
|
yann@1994
|
294 |
@echo "For auto-completion, do not forget to install 'ct-ng.comp' into"
|
yann@1994
|
295 |
@echo "your bash completion directory (usually /etc/bash_completion.d)"
|
yann@182
|
296 |
|
yann@182
|
297 |
#--------------------------------------
|
yann@182
|
298 |
# Uninstall rules
|
yann@182
|
299 |
|
yann@1048
|
300 |
real-uninstall: $(patsubst %,uninstall-%,$(TARGETS))
|
yann@1048
|
301 |
|
yann@554
|
302 |
uninstall-bin:
|
yann@1994
|
303 |
@echo " RM '$(DESTDIR)$(BINDIR)/ct-ng'"
|
yann@1047
|
304 |
@rm -f "$(DESTDIR)$(BINDIR)/ct-ng"
|
yann@182
|
305 |
|
yann@554
|
306 |
uninstall-lib:
|
yann@1994
|
307 |
@echo " RMDIR '$(DESTDIR)$(LIBDIR)/'"
|
yann@1047
|
308 |
@rm -rf "$(DESTDIR)$(LIBDIR)"
|
yann@298
|
309 |
|
yann@554
|
310 |
uninstall-doc:
|
yann@1994
|
311 |
@echo " RMDIR '$(DESTDIR)$(DOCDIR)/'"
|
yann@1047
|
312 |
@rm -rf "$(DESTDIR)$(DOCDIR)"
|
yann@554
|
313 |
|
yann@554
|
314 |
uninstall-man:
|
yann@2423
|
315 |
@echo " RM '$(DESTDIR)$(MANDIR)$(MAN_SUBDIR)/ct-ng.1.gz'"
|
yann@2423
|
316 |
@rm -f "$(DESTDIR)$(MANDIR)$(MAN_SUBDIR)/ct-ng.1"{,.gz}
|
yann@1048
|
317 |
|
yann@1048
|
318 |
endif # Not --local
|
yann@1156
|
319 |
|
yann@1156
|
320 |
endif # No extra MAKEFLAGS were added
|