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.sh (we can't use ". paths.sh", 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 # Extract field $3 from version $1 with separator $2
55 echo "${version}${sep}${sep}${sep}${sep}" |cut -d ${sep} -f ${field}
58 # Effectively add a version to the specified tool
59 # $cat : tool category
61 # $tool_prefix : tool directory prefix
62 # $EXP : set to non empty if experimental, to empty otherwise
63 # #OBS : set to non empty if obsolete, to empty otherwise
64 # $1 : version string to add
68 local config_ver_option
70 local deps v ver_M ver_m ver_p
71 local SedExpr1 SedExpr2
73 [ -f "${file}" ] || return 0
75 v=$(echo "${version}" |"${sed}" -r -e 's/-/_/g; s/\./_/g;')
77 config_ver_option="${cat}_V_${v}"
79 # Check for existing version: it can be legitimitate for an end-user
80 # to try adding a new version if the one he/she wants is not listed.
81 # But it can be the case where the version is hidden behind either one
82 # of EXPERIMENTAL or OBSOLETE, so warn if the version is already listed.
83 if grep -E "^config ${config_ver_option}$" "${file}" >/dev/null 2>&1; then
84 echo "'${tool}': version '${version}' already present:"
86 -E "^(config ${config_ver_option}| {4}prompt \"${version}\")$" \
91 SedExpr1="${SedExpr1}config ${config_ver_option}\n"
92 SedExpr1="${SedExpr1} bool\n"
93 SedExpr1="${SedExpr1} prompt \"${version}"
94 case "${EXP},${OBS}" in
96 ,*) exp_obs_prompt=" (OBSOLETE)"
97 deps=" depends on OBSOLETE"
99 *,) exp_obs_prompt=" (EXPERIMENTAL)"
100 deps=" depends on EXPERIMENTAL"
102 *) exp_obs_prompt=" (EXPERIMENTAL, OBSOLETE)"
103 deps=" depends on EXPERIMENTAL \\&\\& OBSOLETE"
106 [ -n "${exp_obs_prompt}" ] && SedExpr1="${SedExpr1}${exp_obs_prompt}"
107 SedExpr1="${SedExpr1}\""
108 [ -n "${deps}" ] && SedExpr1="${SedExpr1}\n${deps}"
111 # Extract 'M'ajor and 'm'inor from version string
112 ver_M=$(getVersionField "${version}" . 1)
113 ver_m=$(getVersionField "${version}" . 2)
114 if [ \( ${ver_M} -eq 4 -a ${ver_m} -eq 6 \) ]; then
115 SedExpr1="${SedExpr1}\n select CC_GCC_4_6"
116 elif [ \( ${ver_M} -eq 4 -a ${ver_m} -eq 5 \) ]; then
117 SedExpr1="${SedExpr1}\n select CC_GCC_4_5"
118 elif [ \( ${ver_M} -eq 4 -a ${ver_m} -eq 4 \) ]; then
119 SedExpr1="${SedExpr1}\n select CC_GCC_4_4"
120 elif [ \( ${ver_M} -eq 4 -a ${ver_m} -eq 3 \) ]; then
121 SedExpr1="${SedExpr1}\n select CC_GCC_4_3"
122 elif [ \( ${ver_M} -eq 4 -a ${ver_m} -eq 2 \) ]; then
123 SedExpr1="${SedExpr1}\n select CC_GCC_4_2"
127 # Extract 'M'ajor and 'm'inor from version string
128 ver_M=$(getVersionField "${version}" . 1)
129 ver_m=$(getVersionField "${version}" . 2)
130 if [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 22 \) ]; then
131 SedExpr1="${SedExpr1}\n select BINUTILS_2_22_or_later"
132 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 21 \) ]; then
133 SedExpr1="${SedExpr1}\n select BINUTILS_2_21_or_later"
134 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 20 \) ]; then
135 SedExpr1="${SedExpr1}\n select BINUTILS_2_20_or_later"
136 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 19 \) ]; then
137 SedExpr1="${SedExpr1}\n select BINUTILS_2_19_or_later"
138 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 18 \) ]; then
139 SedExpr1="${SedExpr1}\n select BINUTILS_2_18_or_later"
143 # Extract 'M'ajor and 'm'inor from version string
144 ver_M=$(getVersionField "${version}" . 1)
145 ver_m=$(getVersionField "${version}" . 2)
146 if [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 13 \) ]; then
147 SedExpr1="${SedExpr1}\n select LIBC_EGLIBC_2_13_or_later"
148 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 12 \) ]; then
149 SedExpr1="${SedExpr1}\n select LIBC_EGLIBC_2_12_or_later"
150 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 11 \) ]; then
151 SedExpr1="${SedExpr1}\n select LIBC_EGLIBC_2_11_or_later"
152 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 10 \) ]; then
153 SedExpr1="${SedExpr1}\n select LIBC_EGLIBC_2_10_or_later"
154 elif [ \( ${ver_M} -eq 2 -a ${ver_m} -eq 9 \) ]; then
155 SedExpr1="${SedExpr1}\n select LIBC_EGLIBC_2_9_or_later"
159 # uClibc-0.9.30 and above need some love
160 ver_M=$(getVersionField "${version}" . 1)
161 ver_m=$(getVersionField "${version}" . 2)
162 ver_p=$(getVersionField "${version}" . 3)
163 if [ ${ver_M} -eq 0 -a ${ver_m} -eq 9 -a ${ver_p} -eq 30 \
164 -o ${ver_M} -eq 0 -a ${ver_m} -eq 9 -a ${ver_p} -eq 31 ]; then
165 SedExpr1="${SedExpr1}\n select LIBC_UCLIBC_0_9_30_or_later"
166 elif [ ${ver_M} -eq 0 -a ${ver_m} -eq 9 -a ${ver_p} -eq 32 ]; then
167 SedExpr1="${SedExpr1}\n select LIBC_UCLIBC_0_9_32_or_later"
171 # gdb-7.0 and above have special handling
172 ver_M=$(getVersionField "${version}" . 1)
173 if [ ${ver_M} -ge 7 ]; then
174 SedExpr1="${SedExpr1}\n select GDB_7_0_or_later"
178 SedExpr2=" default \"${version}\" if ${config_ver_option}"
179 "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_BELOW)$/\1\n\n'"${SedExpr1}"'/;' "${file}"
180 "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_STRING_BELOW)$/\1\n'"${SedExpr2}"'/;' "${file}"
190 if [ $# -eq 0 ]; then
195 while [ $# -gt 0 ]; do
198 --gcc) EXP=; OBS=; cat=CC; tool=gcc; tool_prefix=cc;;
199 --binutils) EXP=; OBS=; cat=BINUTILS; tool=binutils; tool_prefix=binutils;;
200 --glibc) EXP=; OBS=; cat=LIBC_GLIBC; tool=glibc; tool_prefix=libc;;
201 --eglibc) EXP=; OBS=; cat=LIBC_EGLIBC; tool=eglibc; tool_prefix=libc;;
202 --uClibc) EXP=; OBS=; cat=LIBC_UCLIBC; tool=uClibc; tool_prefix=libc;;
203 --newlib) EXP=; OBS=; cat=LIBC_NEWLIB; tool=newlib; tool_prefix=libc;;
204 --linux) EXP=; OBS=; cat=KERNEL; tool=linux; tool_prefix=kernel;;
205 --gdb) EXP=; OBS=; cat=GDB; tool=gdb; tool_prefix=debug;;
206 --dmalloc) EXP=; OBS=; cat=DMALLOC; tool=dmalloc; tool_prefix=debug;;
207 --duma) EXP=; OBS=; cat=DUMA; tool=duma; tool_prefix=debug;;
208 --strace) EXP=; OBS=; cat=STRACE; tool=strace; tool_prefix=debug;;
209 --ltrace) EXP=; OBS=; cat=LTRACE; tool=ltrace; tool_prefix=debug;;
210 --gmp) EXP=; OBS=; cat=GMP; tool=gmp; tool_prefix=companion_libs;;
211 --mpfr) EXP=; OBS=; cat=MPFR; tool=mpfr; tool_prefix=companion_libs;;
212 --ppl) EXP=; OBS=; cat=PPL; tool=ppl; tool_prefix=companion_libs;;
213 --cloog) EXP=; OBS=; cat=CLOOG; tool=cloog; tool_prefix=companion_libs;;
214 --mpc) EXP=; OBS=; cat=MPC; tool=mpc; tool_prefix=companion_libs;;
215 --libelf) EXP=; OBS=; cat=LIBELF; tool=libelf; tool_prefix=companion_libs;;
218 -x|--experimental|+s) EXP=1;;
219 -s|--stable|+x) EXP=;;
220 -o|--obsolete|+c) OBS=1;;
221 -c|--current|+o) OBS=;;
224 -h|--help) doHelp; exit 0;;
225 -*) echo "Unknown option: '$1' (use -h/--help for help)."; exit 1;;
228 *) [ -n "${tool}" ] || { doHelp; exit 1; }
229 file_base="config/${tool_prefix}/${tool}.in"
230 # Components have their version selection either
231 # in the .in or the .in.2 file. Handle both.
232 addToolVersion "$1" "${file_base}"
233 addToolVersion "$1" "${file_base}.2"