| 1 | # $FreeWRT$
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| 2 | #-
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| 3 | # This file is part of the FreeWRT project. FreeWRT is copyrighted
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| 4 | # material, please see the LICENCE file in the top-level directory
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| 5 | # or at http://www.freewrt.org/licence for details.
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| 6 |
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| 7 | include $(TOPDIR)/lbin/prereq.mk
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| 8 | -include $(TOPDIR)/.config
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| 9 | -include ${TOPDIR}/prefs.mk
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| 10 |
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| 11 | ifeq ($(V),)
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| 12 | V= 5
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| 13 | endif
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| 14 |
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| 15 | ifneq ($(V),0)
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| 16 | TRACE:= echo "---> "
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| 17 | START_TRACE:= echo -n "---> "
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| 18 | END_TRACE:= echo
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| 19 | else
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| 20 | START_TRACE:= :
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| 21 | END_TRACE:= :
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| 22 | TRACE:= :
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| 23 | endif
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| 24 |
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| 25 | ifeq (${shell [ "$(V)" -ge 5 ] && echo 1},)
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| 26 | CMD_TRACE:= :
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| 27 | PKG_TRACE:= :
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| 28 | else
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| 29 | CMD_TRACE:= echo -n
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| 30 | PKG_TRACE:= echo "------> "
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| 31 | endif
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| 32 |
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| 33 | ifeq (${shell [ "$(V)" -ge 10 ] && echo 1},)
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| 34 | EXTRA_MAKEFLAGS:= -s
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| 35 | MAKE_TRACE:= >/dev/null 2>&1 || { echo "Build failed. Please re-run make with V=99 to see what's going on"; false; }
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| 36 | else
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| 37 | MAKE_TRACE:=
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| 38 | EXTRA_MAKEFLAGS:=
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| 39 | TRACE:= :
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| 40 | PKG_TRACE:= :
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| 41 | CMD_TRACE:= :
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| 42 | START_TRACE:= :
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| 43 | END_TRACE:= :
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| 44 | endif
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| 45 |
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| 46 | ifeq (${shell [ "$(V)" -ge 90 ] && echo 1},)
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| 47 | SET_DASHX:= :
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| 48 | else
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| 49 | SET_DASHX:= set -x
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| 50 | endif
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| 51 |
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| 52 | # Strip off the annoying quoting
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| 53 | ARCH:= $(strip $(subst ",, $(FWRT_ARCH)))
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| 54 | WGET:= $(strip $(subst ",, $(FWRT_WGET)))
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| 55 | TARGET_OPTIMIZATION:= $(strip $(subst ",, $(FWRT_TARGET_OPTIMIZATION)))
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| 56 | FWRT_PREFIX:= $(strip $(subst ",, $(FWRT_PREFIX)))
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| 57 | #"))"))"))"))")) # for vim's broken syntax highlighting :)
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| 58 |
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| 59 | ifneq ($(FWRT_USE_CCACHE),)
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| 60 | TARGET_COMPILER_PREFIX+= ccache
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| 61 | endif
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| 62 |
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| 63 | include $(TOPDIR)/mk/vars.mk
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| 64 |
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| 65 | ifeq (${OStype},Linux)
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| 66 | MKPASSWD:= $(STAGING_TOOLS)/bin/mkpasswd -H md5
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| 67 | else
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| 68 | MKPASSWD:= encrypt -m
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| 69 | endif
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| 70 |
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| 71 | ifeq ($(strip ${FWRT_JLEVEL}),-1)
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| 72 | MAKEFLAGS+= -j
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| 73 | elifneq ($(strip ${FWRT_JLEVEL}),)
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| 74 | ifneq ($(strip ${FWRT_JLEVEL}),0)
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| 75 | ifneq ($(strip ${FWRT_JLEVEL}),1)
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| 76 | MAKEFLAGS+= -j$(strip ${FWRT_JLEVEL})
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| 77 | endif
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| 78 | endif
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| 79 | endif
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| 80 |
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| 81 | ifeq ($(strip ${FWRT_HAVE_DOT_CONFIG}),y)
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| 82 | # XXX derive these from FWRT_* vars
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| 83 | UNAME_S:= Linux
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| 84 |
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| 85 | ifeq ($(strip ${FWRT_LINUX_2_4_BRCM}),y)
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| 86 | UNAME_R:= 2.4.34
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| 87 | else ifeq ($(strip ${FWRT_LINUX_2_6_BRCM}),y)
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| 88 | UNAME_R:= 2.6.19.1
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| 89 | else ifeq ($(strip ${FWRT_LINUX_2_4_RB}),y)
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| 90 | UNAME_R:= 2.4.34
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| 91 | else ifeq ($(strip ${FWRT_LINUX_2_4_X86}),y)
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| 92 | UNAME_R:= 2.4.34
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| 93 | else ifeq ($(strip ${FWRT_LINUX_2_6_RB}),y)
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| 94 | UNAME_R:= 2.6.19.1
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| 95 | else ifeq ($(strip ${FWRT_LINUX_2_6_X86}),y)
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| 96 | UNAME_R:= 2.6.19.1
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| 97 | else
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| 98 | $(error Cannot determine target "uname -r" output)
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| 99 | endif
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| 100 |
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| 101 | ifeq ($(strip ${FWRT_mipsel}),y)
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| 102 | UNAME_M:= mips
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| 103 | else ifeq ($(strip ${FWRT_i386}),y)
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| 104 | UNAME_M:= i386
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| 105 | else
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| 106 | $(error Cannot determine target "uname -m" output)
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| 107 | endif
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| 108 |
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| 109 | export UNAME_S UNAME_R UNAME_M
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| 110 | else # ! ifeq ($(strip ${FWRT_HAVE_DOT_CONFIG}),y)
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| 111 | UNAME_S= $(error This variable cannot be used without .config)
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| 112 | UNAME_R= $(error This variable cannot be used without .config)
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| 113 | UNAME_M= $(error This variable cannot be used without .config)
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| 114 | endif # ! ifeq ($(strip ${FWRT_HAVE_DOT_CONFIG}),y)
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| 115 |
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| 116 | export BASH HOSTCC HOSTCFLAGS MAKE LANGUAGE LC_ALL OStype PATH
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| 117 |
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| 118 | HOSTCPPFLAGS?=
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| 119 | HOSTLDFLAGS?=
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| 120 |
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| 121 | HOST_CFLAGS:= ${HOSTCFLAGS}
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| 122 | TARGET_CFLAGS:= $(strip -Os -fno-ident ${TARGET_CFLAGS} -fwrapv -fhonour-copts)
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| 123 | TARGET_CC:= $(strip ${TARGET_CC})
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| 124 | TARGET_CXX:= $(strip ${TARGET_CXX})
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| 125 |
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| 126 | ifneq (${show},)
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| 127 | _show:
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| 128 | @echo '$($(show))'
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| 129 | endif
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