source: common/libs/func_check_version.sh@ d4bbfe2

2.3 2.4 ablfs ablfs-more legacy new_features trunk
Last change on this file since d4bbfe2 was d4bbfe2, checked in by Thomas Pegg <thomasp@…>, 16 years ago

Add check for makeinfo (texinfo), thanks to Matthew Burgess

  • Property mode set to 100644
File size: 6.6 KB
Line 
1# $Id$
2
3check_version() {
4: <<inline_doc
5 Tests for a minimum version level. Compares to version numbers and forces an
6 exit if minimum level not met.
7 NOTE: This test will fail on versions containing alpha chars. ie. jpeg 6b
8
9 usage: check_version "2.6.2" "`uname -r`" "KERNEL"
10 check_version "3.0" "$BASH_VERSION" "BASH"
11 check_version "3.0" "`gcc -dumpversion`" "GCC"
12
13 input vars: $1=min acceptable version
14 $2=version to check
15 $3=app name
16 externals: --
17 modifies: --
18 returns: nothing
19 on error: write text to console and dies
20 on success: write text to console and returns
21inline_doc
22
23 declare -i major minor revision change
24 declare -i ref_major ref_minor ref_revision ref_change
25 declare -r spaceSTR=" "
26
27 ref_version=$1
28 tst_version=$2
29 TXT=$3
30
31 # This saves us the save/restore hassle of the system IFS value
32 local IFS
33
34 write_error_and_die() {
35 echo -e "\n\t\t$TXT version -->${tst_version}<-- is too old.
36 This script requires ${ref_version} or greater\n"
37 # Ask the user instead of bomb, to make happy that packages which version
38 # ouput don't follow our expectations
39 echo "If you are sure that you have instaled a proper version of ${BOLD}$TXT${OFF}"
40 echo "but jhalfs has failed to detect it, press 'c' and 'ENTER' keys to continue,"
41 echo -n "otherwise press 'ENTER' key to stop jhalfs. "
42 read ANSWER
43 if [ x$ANSWER != "xc" ] ; then
44 echo "${nl_}Please, install a proper $TXT version.${nl_}"
45 exit 1
46 else
47 minor=$ref_minor
48 revision=$ref_revision
49 fi
50 }
51
52 echo -ne "${TXT}${dotSTR:${#TXT}} ${L_arrow}${BOLD}${tst_version}${OFF}${R_arrow}"
53
54# echo -ne "$TXT:\t${L_arrow}${BOLD}${tst_version}${OFF}${R_arrow}"
55 IFS=".-(pa" # Split up w.x.y.z as well as w.x.y-rc (catch release candidates)
56 set -- $ref_version # set postional parameters to minimum ver values
57 ref_major=$1; ref_minor=$2; ref_revision=$3
58 #
59 set -- $tst_version # Set postional parameters to test version values
60 major=$1; minor=$2; revision=$3
61 #
62 # Compare against minimum acceptable version..
63 (( major > ref_major )) && echo " ${spaceSTR:${#tst_version}}${GREEN}OK${OFF}" && return
64 (( major < ref_major )) && write_error_and_die
65 # major=ref_major
66 (( minor < ref_minor )) && write_error_and_die
67 (( minor > ref_minor )) && echo " ${spaceSTR:${#tst_version}}${GREEN}OK${OFF}" && return
68 # minor=ref_minor
69 (( revision >= ref_revision )) && echo " ${spaceSTR:${#tst_version}}${GREEN}OK${OFF}" && return
70
71 # oops.. write error msg and die
72 write_error_and_die
73}
74# local -r PARAM_VALS='${config_param}${dotSTR:${#config_param}} ${L_arrow}${BOLD}${!config_param}${OFF}${R_arrow}'
75
76#----------------------------#
77check_prerequisites() { #
78#----------------------------#
79
80 # Avoid translation of version strings
81 local LC_ALL=C
82 export LC_ALL
83
84 # LFS/HLFS/CLFS prerequisites
85 check_version "2.6.2" "`uname -r`" "KERNEL"
86 check_version "3.0" "$BASH_VERSION" "BASH"
87 check_version "3.0.1" "`gcc -dumpversion`" "GCC"
88 libcVer="`/lib/libc.so.6 | head -n1`"
89 libcVer="${libcVer##*version }"
90 check_version "2.2.5" ${libcVer%%,*} "GLIBC"
91 check_version "2.12" "$(ld --version | head -n1 | awk '{print $NF}')" "BINUTILS"
92 check_version "1.15" "$(tar --version | head -n1 | cut -d" " -f4)" "TAR"
93 bzip2Ver="$(bzip2 --version 2>&1 < /dev/null | head -n1 | cut -d" " -f8)"
94 check_version "1.0.2" "${bzip2Ver%%,*}" "BZIP2"
95 check_version "1.875" "$(bison --version | head -n1 | cut -d" " -f4)" "BISON"
96 check_version "5.2.1" "$(chown --version | head -n1 | cut -d")" -f2)" "COREUTILS"
97 check_version "2.8" "$(diff --version | head -n1 | cut -d" " -f4)" "DIFF"
98 check_version "4.1.20" "$(find --version | head -n1 | cut -d" " -f4)" "FIND"
99 check_version "3.0" "$(gawk --version | head -n1 | cut -d" " -f3)" "GAWK"
100 check_version "2.5" "$(grep --version | head -n1 | awk '{print $NF}')" "GREP"
101 check_version "1.2.4" "$(gzip --version 2>&1 | head -n1 | cut -d" " -f2)" "GZIP"
102 check_version "3.79.1" "$(make --version | head -n1 | cut -d " " -f3 | cut -c1-4)" "MAKE"
103 check_version "2.5.4" "$(patch --version | head -n1 | cut -d" " -f2)" "PATCH"
104 check_version "3.0.2" "$(sed --version | head -n1 | cut -d" " -f4)" "SED"
105 check_version "4.8" "$(makeinfo --version | head -n1 | awk '{ print$NF }')" "TEXINFO"
106
107 # Check for minimum sudo version
108 SUDO_LOC="$(whereis -b sudo | cut -d" " -f2)"
109 if [ -x $SUDO_LOC ]; then
110 sudoVer="$(sudo -V | head -n1 | cut -d" " -f3)"
111 check_version "1.6.8" "${sudoVer}" "SUDO"
112 else
113 echo "${nl_}\"${RED}sudo${OFF}\" ${BOLD}must be installed on your system for jhalfs to run"
114 exit 1
115 fi
116
117 # Check for minimum libxml2 and libxslt versions
118 xsltprocVer=$(xsltproc -V | head -n1 )
119 libxmlVer=$(echo $xsltprocVer | cut -d " " -f3)
120 libxsltVer=$(echo $xsltprocVer | cut -d " " -f5)
121
122 # Version numbers are packed strings not xx.yy.zz format.
123 check_version "2.06.20" "${libxmlVer:0:1}.${libxmlVer:1:2}.${libxmlVer:3:2}" "LIBXML2"
124 check_version "1.01.14" "${libxsltVer:0:1}.${libxsltVer:1:2}.${libxsltVer:3:2}" "LIBXSLT"
125
126 # The next versions checks are required only when BLFS_TOOL is set and
127 # this dependencies has not be selected for installation
128 if [[ "$BLFS_TOOL" = "y" ]] ; then
129
130 if [[ -z "$DEP_TIDY" ]] ; then
131 tidyVer=$(tidy -V | cut -d " " -f9)
132 check_version "2004" "${tidyVer}" "TIDY"
133 fi
134
135 # Check if the proper DocBook-XML-DTD and DocBook-XSL are correctly installed
136XML_FILE="<?xml version='1.0' encoding='ISO-8859-1'?>
137<?xml-stylesheet type='text/xsl' href='http://docbook.sourceforge.net/release/xsl/1.69.1/xhtml/docbook.xsl'?>
138<!DOCTYPE article PUBLIC '-//OASIS//DTD DocBook XML V4.5//EN'
139 'http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd'>
140<article>
141 <title>Test file</title>
142 <sect1>
143 <title>Some title</title>
144 <para>Some text</para>
145 </sect1>
146</article>"
147
148 if [[ -z "$DEP_DBXML" ]] ; then
149 if `echo $XML_FILE | xmllint -noout -postvalid - 2>/dev/null` ; then
150 check_version "4.5" "4.5" "DocBook XML DTD"
151 else
152 echo "Warning: not found a working DocBook XML DTD 4.5 installation"
153 exit 2
154 fi
155 fi
156
157# if [[ -z "$DEP_DBXSL" ]] ; then
158# if `echo $XML_FILE | xsltproc --noout - 2>/dev/null` ; then
159# check_version "1.69.1" "1.69.1" "DocBook XSL"
160# else
161# echo "Warning: not found a working DocBook XSL 1.69.1 installation"
162# exit 2
163# fi
164# fi
165
166 fi # end BLFS_TOOL=Y
167
168}
Note: See TracBrowser for help on using the repository browser.