diff options
author | kpfleming <kpfleming@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-05-17 18:50:38 +0000 |
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committer | kpfleming <kpfleming@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-05-17 18:50:38 +0000 |
commit | ab2555f5438340ba23ec748cdd8c23d1a302702b (patch) | |
tree | 485cb7f8f1a3f2b32bb667a5db753c747c745ac7 /build_tools | |
parent | 837ddf6f037fd1381b8dc343e0f6626700c5f4bf (diff) |
move module-rules building into a script, and remove some old unnecessary steps
git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.2@1065 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'build_tools')
-rwxr-xr-x | build_tools/genmodconf | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/build_tools/genmodconf b/build_tools/genmodconf new file mode 100755 index 0000000..cafc869 --- /dev/null +++ b/build_tools/genmodconf @@ -0,0 +1,100 @@ +#!/bin/sh + +# this script makes an attempt to build a proper set of rules +# for loading the Zaptel modules and automatically running ztcfg +# +# it accepts three parameters: +# the kernel major version being targeted (either linux24 or linux26) +# the root prefix to be used for finding/creating the files +# the list of module names being installed +# +# the process is as follows: +# +# for linux24, the file can be located either at /etc/modules.conf (combined +# with all other rules) or in /etc/modutils/zaptel (only the Zaptel rules) +# +# for linux26, the file can be located at /etc/modprobe.conf (combined with all +# other rules), /etc/modprobe.d/zaptel (Zaptel only) or /etc/modules.d/zaptel +# (Zaptel only) +# +# when the file is Zaptel rules only, then we don't preserve the existing +# contents of the file; the system administrator can put desired options and +# overrides in a separate file with a name that appears earlier in the sort +# order, so there is no need to edit the file produced by this script +# +# when the file is combined with all other rules, then we make a backup +# of it and remove all the old Zaptel rules we can find, replacing them with +# new ones +# +# in addition, for linux26, versions of module-init-tools 3.2.0 and later +# have the ability to pass module parameters specified on the modprobe command +# line to commands in 'install' rules, thus keeping them from being lost, so +# we try to determine what version is installed and take advantage of that + +if [ "${1}" == "linux24" ]; then + if [ -d ${2}/etc/modutils ]; then + target=${2}/etc/modutils/zaptel + elif [ -f ${2}/etc/modules.conf ]; then + target=${2}/etc/modules.conf + backup=1 + else + echo No suitable location for module rules can be found... exiting. + exit 1 + fi +elif [ "${1}" == "linux26" ]; then + toolver=`/sbin/modprobe --version | awk '{print $$3;}' | cut -d. -f2` + if [ ${toolver} -ge 2 ]; then + cmdopts=\$CMDLINE_OPTS + fi + if [ -d ${2}/etc/modprobe.d ]; then + target=${2}/etc/modprobe.d/zaptel + elif [ -d ${2}/etc/modules.d ]; then + target=${2}/etc/modules.d/zaptel + elif [ -f ${2}/etc/modprobe.conf ]; then + target=${2}/etc/modprobe.conf + backup=1 + elif [ -f ${2}/etc/conf.modules ]; then + target=${2}/etc/conf.modules + backup=1 + else + echo No suitable location for module rules can be found... exiting. + exit 1 + fi +else + echo Unknown kernel build version requested... exiting. + exit 1 +fi + +if [ -n "${backup}" ]; then + if [ -f ${target} ]; then + mv ${target} ${target}.bak + cat ${target}.bak | grep -v "alias char-major-250" | grep -v "alias char-major-196" > ${target} + fi +else + rm -f ${target} + echo "# automatically generated file; do not edit" > ${target} +fi + +echo Building ${target}... + +if [ "${1}" == "linux24" ]; then + for mod in ${3}; do + if ! grep -q "post-install ${mod} " ${target}; then + echo "post-install ${mod} /sbin/ztcfg" >> ${target} + fi + done +elif [ "${1}" == "linux26" ]; then + for mod in ${3}; do + if ! grep -q "install ${mod} " ${target}; then + echo "install ${mod} /sbin/modprobe --ignore-install ${mod} ${cmdopts} && /sbin/ztcfg" >> ${target} + fi + done +fi + +if ! grep -q "alias wcfxs" ${target}; then + echo "alias wcfxs wctdm" >> ${target}; +fi; +if ! grep -q "alias wct2xxp" ${target}; then + echo "alias wct2xxp wct4xxp" >> ${target}; +fi; + |