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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.51 2005/09/02 09:35:17 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/libtool.eclass,v 1.83 2009/05/03 20:03:10 loki_val Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Maintainer: base-system@gentoo.org
6# 6#
7# This eclass patches ltmain.sh distributed with libtoolized packages with the 7# This eclass patches ltmain.sh distributed with libtoolized packages with the
8# relink and portage patch among others 8# relink and portage patch among others
9 9#
10 10# Note, this eclass does not require libtool as it only applies patches to
11# 2004.09.25 rac 11# generated libtool files. We do not run the libtoolize program because that
12# i have verified that at least one package can use this eclass and 12# requires a regeneration of the main autotool files in order to work properly.
13# build properly even without libtool installed yet, probably using
14# the files in the distribution. eliminating this dependency fixes
15# bug 65209, which is a showstopper for people doing installs using
16# stageballs <3. if anybody decides to revert this, please attempt
17# to find an alternate way of resolving that bug at the same time.
18 13
19DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
20 15
21ELIBTOOL_VERSION="2.0.2" 16ELIBTOOL_VERSION="2.0.2"
22 17
18inherit toolchain-funcs
19
23ELT_PATCH_DIR="${PORTDIR}/eclass/ELT-patches" 20ELT_PATCH_DIR="${ECLASSDIR}/ELT-patches"
24ELT_APPLIED_PATCHES= 21ELT_APPLIED_PATCHES=
22ELT_LTMAIN_SH=
25 23
26# 24#
27# Returns all the directories containing ltmain.sh 25# Returns all the directories containing ltmain.sh
28# 26#
29ELT_find_ltmain_sh() { 27ELT_find_ltmain_sh() {
40# 38#
41# See if we can apply $2 on $1, and if so, do it 39# See if we can apply $2 on $1, and if so, do it
42# 40#
43ELT_try_and_apply_patch() { 41ELT_try_and_apply_patch() {
44 local ret=0 42 local ret=0
43 local file=$1
45 local patch="$2" 44 local patch=$2
46 45
47 # We only support patchlevel of 0 - why worry if its static patches? 46 # We only support patchlevel of 0 - why worry if its static patches?
48 if patch -p0 --dry-run $1 < ${patch} &> ${T}/elibtool.log ; then 47 if patch -p0 --dry-run "${file}" "${patch}" &> "${T}/elibtool.log" ; then
49 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..." 48 einfo " Applying $(basename "$(dirname "${patch}")")-${patch##*/}.patch ..."
50 patch -p0 $1 < ${patch} &>${T}/elibtool.log 49 patch -p0 -g0 --no-backup-if-mismatch "${file}" "${patch}" \
50 &> "${T}/elibtool.log"
51 ret=$? 51 ret=$?
52 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}" 52 export ELT_APPLIED_PATCHES="${ELT_APPLIED_PATCHES} ${patch##*/}"
53 else 53 else
54 ret=1 54 ret=1
55 fi 55 fi
56 56
57 return ${ret} 57 return "${ret}"
58}
59
60#
61# Get string version of ltmain.sh or ltconfig (passed as $1)
62#
63ELT_libtool_version() {
64 local ltmain_sh=$1
65 local version=
66
67 version=$(eval $(grep -e '^[[:space:]]*VERSION=' "${ltmain_sh}"); \
68 echo "${VERSION}")
69 [[ -z ${version} ]] && version="0"
70
71 echo "${version}"
58} 72}
59 73
60# 74#
61# Run through the patches in $2 and see if any 75# Run through the patches in $2 and see if any
62# apply to $1 ... 76# apply to $1 ...
63# 77#
64ELT_walk_patches() { 78ELT_walk_patches() {
65 local x= 79 local x=
66 local y= 80 local y=
67 local ret=1 81 local ret=1
82 local file=$1
83 local patch_set=$2
68 local patch_dir= 84 local patch_dir=
69 local version=$(eval $(grep -e '^[[:space:]]*VERSION=' $1); \ 85 local rem_int_dep=$3
70 echo "${VERSION}")
71 86
72 if [[ -n $2 ]] ; then 87 if [[ -n ${patch_set} ]] ; then
73 if [[ -d ${ELT_PATCH_DIR}/$2 ]] ; then 88 if [[ -d ${ELT_PATCH_DIR}/${patch_set} ]] ; then
74 patch_dir="${ELT_PATCH_DIR}/$2" 89 patch_dir="${ELT_PATCH_DIR}/${patch_set}"
75 else 90 else
76 return ${ret} 91 return "${ret}"
77 fi 92 fi
78 93
79 if [[ -z ${version} ]] ; then
80 eerror "Could not get VERSION for ${1##*/}!"
81 die "Could not get VERSION for ${1##*/}!"
82 fi
83
84 # Go through the patches in reverse order (large to small) 94 # Go through the patches in reverse order (large to small)
85 for x in $(ls -d "${patch_dir}"/* 2> /dev/null | sort -r) ; do 95 for x in $(ls -d "${patch_dir}"/* 2> /dev/null | grep -v 'CVS' | sort -r) ; do
86 if [[ -n ${x} && -f ${x} ]] ; then 96 if [[ -n ${x} && -f ${x} ]] ; then
87 local ltver=$(VER_to_int "${version}")
88 local ptver=$(VER_to_int "${x##*/}")
89
90 # If libtool version smaller than patch version, skip patch.
91 [[ ${ltver} -lt ${ptver} ]] && continue
92 # For --remove-internal-dep ... 97 # For --remove-internal-dep ...
93 if [[ -n $3 ]] ; then 98 if [[ -n ${rem_int_dep} ]] ; then
94 # For replace @REM_INT_DEP@ with what was passed 99 # For replace @REM_INT_DEP@ with what was passed
95 # to --remove-internal-dep 100 # to --remove-internal-dep
96 sed -e "s|@REM_INT_DEP@|$3|g" ${x} > \ 101 sed -e "s|@REM_INT_DEP@|${rem_int_dep}|g" ${x} > \
97 ${T}/$$.rem_int_deps.patch 102 "${T}/$$.rem_int_deps.patch"
98 103
99 x="${T}/$$.rem_int_deps.patch" 104 x="${T}/$$.rem_int_deps.patch"
100 fi 105 fi
101 106
102 if ELT_try_and_apply_patch "$1" "${x}" ; then 107 if ELT_try_and_apply_patch "${file}" "${x}" ; then
103 ret=0 108 ret=0
104 break 109 break
105 fi 110 fi
106 fi 111 fi
107 done 112 done
108 fi 113 fi
109 114
110 return ${ret} 115 return "${ret}"
111} 116}
112 117
113elibtoolize() { 118elibtoolize() {
114 local x= 119 local x=
115 local y= 120 local y=
116 local do_portage="no" 121 local do_portage="no"
117 local do_reversedeps="no" 122 local do_reversedeps="no"
118 local do_only_patches="no" 123 local do_only_patches="no"
124 local do_uclibc="yes"
119 local deptoremove= 125 local deptoremove=
120 local my_dirlist= 126 local my_dirlist=
121 local elt_patches="portage relink max_cmd_len sed test tmp" 127 local elt_patches="install-sh ltmain portage relink max_cmd_len sed test tmp cross as-needed"
122 local start_dir="${PWD}" 128 local start_dir=${PWD}
123 129
124 my_dirlist="$(ELT_find_ltmain_sh)" 130 my_dirlist=$(ELT_find_ltmain_sh)
125 131
126 for x in "$@" ; do 132 for x in "$@" ; do
127 case "${x}" in 133 case "${x}" in
128 "--portage") 134 "--portage")
129 # Only apply portage patch, and don't 135 # Only apply portage patch, and don't
141 do_only_patches="yes" 147 do_only_patches="yes"
142 ;; 148 ;;
143 "^--remove-internal-dep="*) 149 "^--remove-internal-dep="*)
144 # We will replace @REM_INT_DEP@ with what is needed 150 # We will replace @REM_INT_DEP@ with what is needed
145 # in ELT_walk_patches() ... 151 # in ELT_walk_patches() ...
146 deptoremove="$(echo "${x}" | sed -e 's|--remove-internal-dep=||')" 152 deptoremove=$(echo "${x}" | sed -e 's|--remove-internal-dep=||')
147 153
148 # Add the patch for this ... 154 # Add the patch for this ...
149 [ -n "${deptoremove}" ] && elt_patches="${elt_patches} rem-int-dep" 155 [[ -n ${deptoremove} ]] && elt_patches="${elt_patches} rem-int-dep"
150 ;; 156 ;;
151 "--shallow") 157 "--shallow")
152 # Only patch the ltmain.sh in ${S} 158 # Only patch the ltmain.sh in ${S}
153 if [ -f "${S}/ltmain.sh" ] 159 if [[ -f ${S}/ltmain.sh ]] ; then
154 then
155 my_dirlist="${S}" 160 my_dirlist=${S}
156 else 161 else
157 my_dirlist= 162 my_dirlist=
158 fi 163 fi
159 ;; 164 ;;
160 "--no-uclibc") 165 "--no-uclibc")
161 NO_UCLIBCTOOLIZE=1 166 do_uclibc="no"
162 ;; 167 ;;
163 *) 168 *)
164 eerror "Invalid elibtoolize option: $x" 169 eerror "Invalid elibtoolize option: ${x}"
165 die "elibtoolize called with $x ??" 170 die "elibtoolize called with ${x} ??"
166 esac 171 esac
167 done 172 done
168 173
169 if use ppc-macos ; then 174 [[ ${do_uclibc} == "yes" ]] && \
170 local opts 175 elt_patches="${elt_patches} uclibc-conf uclibc-ltconf"
171 [[ -f Makefile.am ]] && opts="--automake" 176
172 glibtoolize --copy --force ${opts} 177 [[ ${CHOST} == *"-freebsd"* ]] && \
173 darwintoolize 178 elt_patches="${elt_patches} fbsd-conf fbsd-ltconf"
174 fi 179
180 [[ ${CHOST} == *"-darwin"* ]] && \
181 elt_patches="${elt_patches} darwin-ltconf darwin-ltmain"
175 182
176 for x in ${my_dirlist} ; do 183 for x in ${my_dirlist} ; do
177 local tmp=$(echo "${x}" | sed -e "s|${WORKDIR}||") 184 local tmp=$(echo "${x}" | sed -e "s|${WORKDIR}||")
178 export ELT_APPLIED_PATCHES= 185 export ELT_APPLIED_PATCHES=
186 export ELT_LTMAIN_SH="${x}/ltmain.sh"
187
188 [[ -f ${x}/.elibtoolized ]] && continue
179 189
180 cd ${x} 190 cd ${x}
181 einfo "Running elibtoolize in: $(echo "/${tmp}" | sed -e 's|//|/|g; s|^/||')" 191 einfo "Running elibtoolize in: $(echo "/${tmp}" | sed -e 's|//|/|g; s|^/||')"
182 192
183 for y in ${elt_patches} ; do 193 for y in ${elt_patches} ; do
184 local ret=0 194 local ret=0
185 195
186 case "${y}" in 196 case "${y}" in
197 "portage")
198 # Stupid test to see if its already applied ...
199 if [[ -z $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then
200 ELT_walk_patches "${x}/ltmain.sh" "${y}"
201 ret=$?
202 fi
203 ;;
187 "rem-int-dep") 204 "rem-int-dep")
188 ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}" 205 ELT_walk_patches "${x}/ltmain.sh" "${y}" "${deptoremove}"
189 ret=$? 206 ret=$?
190 ;; 207 ;;
191 "fix-relink") 208 "fix-relink")
200 if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; then 217 if [[ -n $(grep 'max_cmd_len' "${x}/ltmain.sh") ]] ; then
201 ELT_walk_patches "${x}/ltmain.sh" "${y}" 218 ELT_walk_patches "${x}/ltmain.sh" "${y}"
202 ret=$? 219 ret=$?
203 fi 220 fi
204 ;; 221 ;;
222 "as-needed")
223 ELT_walk_patches "${x}/ltmain.sh" "${y}"
224 ret=$?
225 ;;
226 "uclibc-conf")
227 if [[ -e ${x}/configure && \
228 -n $(grep 'Transform linux' "${x}/configure") ]] ; then
229 ELT_walk_patches "${x}/configure" "${y}"
230 ret=$?
231 # ltmain.sh and co might be in a subdirectory ...
232 elif [[ ! -e ${x}/configure && -e ${x}/../configure && \
233 -n $(grep 'Transform linux' "${x}/../configure") ]] ; then
234 ELT_walk_patches "${x}/../configure" "${y}"
235 ret=$?
236 fi
237 ;;
238 "uclibc-ltconf")
239 # Newer libtoolize clears ltconfig, as not used anymore
240 if [[ -s ${x}/ltconfig ]] ; then
241 ELT_walk_patches "${x}/ltconfig" "${y}"
242 ret=$?
243 fi
244 ;;
245 "fbsd-conf")
246 if [[ -e ${x}/configure && \
247 -n $(grep 'version_type=freebsd-' "${x}/configure") ]] ; then
248 ELT_walk_patches "${x}/configure" "${y}"
249 ret=$?
250 # ltmain.sh and co might be in a subdirectory ...
251 elif [[ ! -e ${x}/configure && -e ${x}/../configure && \
252 -n $(grep 'version_type=freebsd-' "${x}/../configure") ]] ; then
253 ELT_walk_patches "${x}/../configure" "${y}"
254 ret=$?
255 fi
256 ;;
257 "fbsd-ltconf")
258 if [[ -s ${x}/ltconfig ]] ; then
259 ELT_walk_patches "${x}/ltconfig" "${y}"
260 ret=$?
261 fi
262 ;;
263 "darwin-ltconf")
264 # Newer libtoolize clears ltconfig, as not used anymore
265 if [[ -s ${x}/ltconfig ]] ; then
266 ELT_walk_patches "${x}/ltconfig" "${y}"
267 ret=$?
268 fi
269 ;;
270 "install-sh")
271 ELT_walk_patches "${x}/install-sh" "${y}"
272 ret=$?
273 ;;
274 "cross")
275 if tc-is-cross-compiler ; then
276 ELT_walk_patches "${x}/ltmain.sh" "${y}"
277 ret=$?
278 fi
279 ;;
205 *) 280 *)
206 ELT_walk_patches "${x}/ltmain.sh" "${y}" 281 ELT_walk_patches "${x}/ltmain.sh" "${y}"
207 ret=$? 282 ret=$?
208 ;; 283 ;;
209 esac 284 esac
210 285
211 if [[ ${ret} -ne 0 ]] ; then 286 if [[ ${ret} -ne 0 ]] ; then
212 case ${y} in 287 case ${y} in
213 "relink") 288 "relink")
289 local version=$(ELT_libtool_version "${x}/ltmain.sh")
214 # Critical patch, but could be applied ... 290 # Critical patch, but could be applied ...
291 # FIXME: Still need a patch for ltmain.sh > 1.4.0
215 if [[ -z $(grep 'inst_prefix_dir' "${x}/ltmain.sh") ]] ; then 292 if [[ -z $(grep 'inst_prefix_dir' "${x}/ltmain.sh") && \
293 $(VER_to_int "${version}") -ge $(VER_to_int "1.4.0") ]] ; then
216 ewarn " Could not apply relink.patch!" 294 ewarn " Could not apply relink.patch!"
217 fi 295 fi
218 ;; 296 ;;
219 "portage") 297 "portage")
220 # Critical patch - for this one we abort, as it can really 298 # Critical patch - for this one we abort, as it can really
222 if [[ ${do_portage} == "yes" ]] ; then 300 if [[ ${do_portage} == "yes" ]] ; then
223 # Stupid test to see if its already applied ... 301 # Stupid test to see if its already applied ...
224 if [[ -z $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then 302 if [[ -z $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then
225 echo 303 echo
226 eerror "Portage patch requested, but failed to apply!" 304 eerror "Portage patch requested, but failed to apply!"
305 eerror "Please bug azarah or vapier to add proper patch."
227 die "Portage patch requested, but failed to apply!" 306 die "Portage patch requested, but failed to apply!"
228 fi 307 fi
229 else 308 else
230 if [[ -n $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then 309 if [[ -n $(grep 'We do not want portage' "${x}/ltmain.sh") ]] ; then
231 # ewarn " Portage patch seems to be already applied." 310 # ewarn " Portage patch seems to be already applied."
236 eval $(grep -e '^[[:space:]]*VERSION=' "${x}/ltmain.sh"); \ 315 eval $(grep -e '^[[:space:]]*VERSION=' "${x}/ltmain.sh"); \
237 echo "${VERSION}") 316 echo "${VERSION}")
238 317
239 echo 318 echo
240 eerror "Portage patch failed to apply (ltmain.sh version ${version})!" 319 eerror "Portage patch failed to apply (ltmain.sh version ${version})!"
320 eerror "Please bug azarah or vapier to add proper patch."
241 die "Portage patch failed to apply!" 321 die "Portage patch failed to apply!"
242 fi 322 fi
243 # We do not want to run libtoolize ... 323 # We do not want to run libtoolize ...
244 ELT_APPLIED_PATCHES="portage" 324 ELT_APPLIED_PATCHES="portage"
245 fi 325 fi
246 ;; 326 ;;
327 "uclibc-"*)
328 [[ ${CHOST} == *"-uclibc" ]] && \
329 ewarn " uClibc patch set '${y}' failed to apply!"
330 ;;
331 "fbsd-"*)
332 if [[ ${CHOST} == *"-freebsd"* ]] ; then
333 if [[ -z $(grep 'Handle Gentoo/FreeBSD as it was Linux' \
334 "${x}/configure" "${x}/../configure" 2>/dev/null) ]]; then
335 eerror " FreeBSD patch set '${y}' failed to apply!"
336 die "FreeBSD patch set '${y}' failed to apply!"
337 fi
338 fi
339 ;;
340 "darwin-"*)
341 [[ ${CHOST} == *"-darwin"* ]] && \
342 ewarn " Darwin patch set '${y}' failed to apply!"
343 ;;
247 esac 344 esac
248 fi 345 fi
346 done
249 347
250 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then 348 if [[ -z ${ELT_APPLIED_PATCHES} ]] ; then
251 if [[ ${do_portage} == "no" && \ 349 if [[ ${do_portage} == "no" && \
252 ${do_reversedeps} == "no" && \ 350 ${do_reversedeps} == "no" && \
253 ${do_only_patches} == "no" && \ 351 ${do_only_patches} == "no" && \
254 ${deptoremove} == "" ]] 352 ${deptoremove} == "" ]]
255 then 353 then
256 ewarn "Cannot apply any patches, please file a bug about this" 354 ewarn "Cannot apply any patches, please file a bug about this"
257 break
258
259 # Sometimes ltmain.sh is in a subdirectory ...
260 if [[ ! -f ${x}/configure.in && ! -f ${x}/configure.ac ]] ; then
261 if [[ -f ${x}/../configure.in || -f ${x}/../configure.ac ]] ; then
262 cd "${x}"/../
263 fi
264 fi
265
266 if type -p libtoolize &> /dev/null ; then
267 ewarn "Cannot apply any patches, running libtoolize..."
268 libtoolize --copy --force
269 fi
270 cd "${x}"
271 break
272 fi 355 die
273 fi 356 fi
274 done 357 fi
358
359 [[ -f ${x}/libtool ]] && rm -f "${x}/libtool"
360
361 >> "${x}/.elibtoolized"
275 done 362 done
276 363
277 if [[ -f libtool ]] ; then
278 rm -f libtool
279 fi
280
281 cd "${start_dir}" 364 cd "${start_dir}"
282
283 uclibctoolize
284} 365}
285 366
286uclibctoolize() { 367uclibctoolize() {
287 [[ -n ${NO_UCLIBCTOOLIZE} ]] && return 0 368 ewarn "uclibctoolize() is deprecated, please just use elibtoolize()!"
288 369 elibtoolize
289 local errmsg=""
290 [[ ${CTARGET:-${CHOST}} == *-uclibc ]] \
291 && errmsg="PLEASE CHECK" \
292 || errmsg="Already patched"
293 local targets=""
294 local x
295
296 if [[ -z $* ]] ; then
297 targets=$(find ${S} -name configure -o -name ltconfig)
298 fi
299
300 einfo "Applying uClibc/libtool patches ..."
301 for x in ${targets} ; do
302 [[ ! -s ${x} ]] && continue
303 case ${x##*/} in
304 configure)
305 if grep 'Transform linux' "${x}" > /dev/null ; then
306 ebegin " Fixing \${S}${x/${S}}"
307 patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/configure.patch" > /dev/null
308 eend $? "${errmsg} ${x}"
309 fi
310 ;;
311
312 ltconfig)
313 local ver=$(grep '^VERSION=' ${x})
314 ver=${ver/VERSION=}
315 [[ ${ver:0:3} == "1.4" ]] && ver="1.3" # 1.4 and 1.3 are compat
316 ebegin " Fixing \${S}${x/${S}}"
317 patch -p0 "${x}" "${ELT_PATCH_DIR}/uclibc/ltconfig-${ver:0:3}.patch" > /dev/null
318 eend $? "${errmsg} ${x}"
319 ;;
320 esac
321 done
322} 370}
323 371
324darwintoolize() { 372darwintoolize() {
325 local targets="" 373 ewarn "darwintoolize() is deprecated, please just use elibtoolize()!"
326 local x 374 elibtoolize
327
328 if [[ -z $* ]] ; then
329 targets=$(find ${S} -name ltmain.sh -o -name ltconfig)
330 fi
331
332 einfo "Applying Darwin/libtool patches ..."
333 for x in ${targets} ; do
334 [[ ! -s ${x} ]] && continue
335 case ${x##*/} in
336 ltmain.sh|ltconfig)
337 local ver=$(grep '^VERSION=' ${x})
338 ver=${ver/VERSION=}
339 if [[ ${ver:0:3} == "1.4" || ${ver:0:3} == "1.5" ]] ; then
340 ver="1.3" # 1.4, 1.5 and 1.3 are compat
341 fi
342
343 ebegin " Fixing \${S}${x/${S}}"
344 patch -p0 "${x}" "${ELT_PATCH_DIR}/darwin/${x##*/}-${ver:0:3}.patch" > /dev/null
345 eend $? "PLEASE CHECK ${x}"
346 ;;
347 esac
348 done
349} 375}
350 376
351# char *VER_major(string) 377# char *VER_major(string)
352# 378#
353# Return the Major (X of X.Y.Z) version 379# Return the Major (X of X.Y.Z) version
354# 380#
355VER_major() { 381VER_major() {
356 [[ -z $1 ]] && return 1 382 [[ -z $1 ]] && return 1
357 383
358 local VER=$@ 384 local VER=$@
359 echo ${VER%%[^[:digit:]]*} 385 echo "${VER%%[^[:digit:]]*}"
360} 386}
361 387
362# char *VER_minor(string) 388# char *VER_minor(string)
363# 389#
364# Return the Minor (Y of X.Y.Z) version 390# Return the Minor (Y of X.Y.Z) version
366VER_minor() { 392VER_minor() {
367 [[ -z $1 ]] && return 1 393 [[ -z $1 ]] && return 1
368 394
369 local VER=$@ 395 local VER=$@
370 VER=${VER#*.} 396 VER=${VER#*.}
371 echo ${VER%%[^[:digit:]]*} 397 echo "${VER%%[^[:digit:]]*}"
372} 398}
373 399
374# char *VER_micro(string) 400# char *VER_micro(string)
375# 401#
376# Return the Micro (Z of X.Y.Z) version. 402# Return the Micro (Z of X.Y.Z) version.
378VER_micro() { 404VER_micro() {
379 [[ -z $1 ]] && return 1 405 [[ -z $1 ]] && return 1
380 406
381 local VER=$@ 407 local VER=$@
382 VER=${VER#*.*.} 408 VER=${VER#*.*.}
383 echo ${VER%%[^[:digit:]]*} 409 echo "${VER%%[^[:digit:]]*}"
384} 410}
385 411
386# int VER_to_int(string) 412# int VER_to_int(string)
387# 413#
388# Convert a string type version (2.4.0) to an int (132096) 414# Convert a string type version (2.4.0) to an int (132096)

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