4 # Adds a new version to one of the toolchain component
7 # Parse the tools' paths configuration
8 # It is expected that this script is only to be run from the
9 # source directory of crosstool-NG, so it is trivial to find
10 # paths.mk (we can't use ". paths.mk", as POSIX states that
11 # $PATH should be searched for, and $PATH most probably doe
12 # not include "."), hence the "./".
17 Usage: ${myname} <--tool> <[options] version [...]> ...
19 gcc, binutils, glibc, eglibc, uClibc, newlib, linux, gdb, dmalloc,
20 duma, strace, ltrace, libelf, gmp, mpfr, ppl, cloog, mpc
22 Valid options for all tools:
23 --stable, -s, +x (default)
24 mark the version as being stable (as opposed to experimental, below)
26 --experimental, -x, +s
27 mark the version as being experimental (as opposed to stable, above)
29 --current, -c, +o (default)
30 mark the version as being cuurent (as opposed to obsolete, below)
33 mark the version as being obsolete (as opposed to current, above)
35 Note: setting a new tool resets to the defaults: 'stable' and 'current'.
37 'version' is a valid version for the specified tool.
40 add stable current version 2.6.19.2 to linux kernel:
41 ${myname} --linux 2.6.19.2
43 add experimental obsolete version 2.3.5 and stable current versions 2.6.1
44 and 2.6.2 to glibc, add stable obsolete version 3.3.3 to gcc:
45 ${myname} --glibc -x -o 2.3.5 -s -c 2.6.1 2.6.2 --gcc -o 3.3.3
49 # Effectively add a version to the specified tool
50 # $cat : tool category
52 # $tool_prefix : tool directory prefix
53 # $EXP : set to non empty if experimental, to empty otherwise
54 # #OBS : set to non empty if obsolete, to empty otherwise
55 # $1 : version string to add
59 local config_ver_option
61 local deps v ver_M ver_m ver_p
62 local SedExpr1 SedExpr2
64 file="config/${tool_prefix}/${tool}.in"
65 v=$(echo "${version}" |"${sed}" -r -e 's/-/_/g; s/\./_/g;')
67 config_ver_option="${cat}_V_${v}"
69 # Check for existing version: it can be legitimitate for an end-user
70 # to try adding a new version if the one he/she wants is not listed.
71 # But it can be the case where the version is hidden behind either one
72 # of EXPERIMENTAL or OBSOLETE, so warn if the version is already listed.
73 if (GREP_OPTIONS= grep -E "^config ${config_ver_option}$" "${file}" >/dev/null 2>&1); then
74 echo "'${tool}': version '${version}' already present:"
75 GREP_OPTIONS= grep -A3 -B0 -E "^config ${config_ver_option}$" "${file}"
79 SedExpr1="${SedExpr1}config ${config_ver_option}\n"
80 SedExpr1="${SedExpr1} bool\n"
81 SedExpr1="${SedExpr1} prompt \"${version}"
82 case "${EXP},${OBS}" in
84 ,*) exp_obs_prompt=" (OBSOLETE)"
85 deps=" depends on OBSOLETE"
87 *,) exp_obs_prompt=" (EXPERIMENTAL)"
88 deps=" depends on EXPERIMENTAL"
90 *) exp_obs_prompt=" (EXPERIMENTAL, OBSOLETE)"
91 deps=" depends on EXPERIMENTAL \\&\\& OBSOLETE"
94 [ -n "${exp_obs_prompt}" ] && SedExpr1="${SedExpr1}${exp_obs_prompt}"
95 SedExpr1="${SedExpr1}\""
96 [ -n "${deps}" ] && SedExpr1="${SedExpr1}\n${deps}"
99 # Extract 'M'ajor and 'm'inor from version string
100 ver_M=$(echo "${version}...." |cut -d . -f 1)
101 ver_m=$(echo "${version}...." |cut -d . -f 2)
102 if [ ${ver_M} -gt 4 \
103 -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 3 \) ]; then
104 SedExpr1="${SedExpr1}\n select CC_GCC_4_3_or_later"
106 if [ ${ver_M} -gt 4 \
107 -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 4 \) ]; then
108 SedExpr1="${SedExpr1}\n select CC_GCC_4_4_or_later"
112 # uClibc-0.9.30 and above need some love
113 ver_M=$(echo "${version}...." |cut -d . -f 1)
114 ver_m=$(echo "${version}...." |cut -d . -f 2)
115 ver_p=$(echo "${version}...." |cut -d . -f 3)
116 if [ ${ver_M} -ge 1 \
117 -o ${ver_M} -eq 0 -a ${ver_m} -ge 10 \
118 -o ${ver_M} -eq 0 -a ${ver_m} -eq 9 -a ${ver_p} -ge 30 ]; then
119 SedExpr1="${SedExpr1}\n select LIBC_UCLIBC_0_9_30_or_later"
123 SedExpr2=" default \"${version}\" if ${config_ver_option}"
124 "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_BELOW)$/\1\n\n'"${SedExpr1}"'/;' "${file}"
125 "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_STRING_BELOW)$/\1\n'"${SedExpr2}"'/;' "${file}"
135 if [ $# -eq 0 ]; then
140 while [ $# -gt 0 ]; do
143 --gcc) EXP=; OBS=; cat=CC; tool=gcc; tool_prefix=cc;;
144 --binutils) EXP=; OBS=; cat=BINUTILS; tool=binutils; tool_prefix=binutils;;
145 --glibc) EXP=; OBS=; cat=LIBC_GLIBC; tool=glibc; tool_prefix=libc;;
146 --eglibc) EXP=; OBS=; cat=LIBC_EGLIBC; tool=eglibc; tool_prefix=libc;;
147 --uClibc) EXP=; OBS=; cat=LIBC_UCLIBC; tool=uClibc; tool_prefix=libc;;
148 --newlib) EXP=; OBS=; cat=LIBC_NEWLIB; tool=newlib; tool_prefix=libc;;
149 --linux) EXP=; OBS=; cat=KERNEL; tool=linux; tool_prefix=kernel;;
150 --gdb) EXP=; OBS=; cat=GDB; tool=gdb; tool_prefix=debug;;
151 --dmalloc) EXP=; OBS=; cat=DMALLOC; tool=dmalloc; tool_prefix=debug;;
152 --duma) EXP=; OBS=; cat=DUMA; tool=duma; tool_prefix=debug;;
153 --strace) EXP=; OBS=; cat=STRACE; tool=strace; tool_prefix=debug;;
154 --ltrace) EXP=; OBS=; cat=LTRACE; tool=ltrace; tool_prefix=debug;;
155 --libelf) EXP=; OBS=; cat=LIBELF; tool=libelf; tool_prefix=tools;;
156 --gmp) EXP=; OBS=; cat=GMP; tool=gmp; tool_prefix=companion_libs;;
157 --mpfr) EXP=; OBS=; cat=MPFR; tool=mpfr; tool_prefix=companion_libs;;
158 --ppl) EXP=; OBS=; cat=PPL; tool=ppl; tool_prefix=companion_libs;;
159 --cloog) EXP=; OBS=; cat=CLOOG; tool=cloog; tool_prefix=companion_libs;;
160 --mpc) EXP=; OBS=; cat=MPC; tool=mpc; tool_prefix=companion_libs;;
163 -x|--experimental|+s) EXP=1;;
164 -s|--stable|+x) EXP=;;
165 -o|--obsolete|+c) OBS=1;;
166 -c|--current|+o) OBS=;;
169 -h|--help) doHelp; exit 0;;
170 -*) echo "Unknown option: '$1' (use -h/--help for help)."; exit 1;;
173 *) [ -n "${tool}" ] || { doHelp; exit 1; }