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Index: trunk/pub/autotools/cedar-pkgchecks.m4
===================================================================
--- trunk/pub/autotools/cedar-pkgchecks.m4 (revision 852)
+++ trunk/pub/autotools/cedar-pkgchecks.m4 (revision 853)
@@ -1,308 +1,308 @@
# Declares an external package to be used. This macro will declare appropriate
# command line switches for ./configure and corresponding environment variables
# to define the package's prefix path, library path and include path. The
# configure command line option switches override the corresponding environment
# variables. Various permutations of capitalisation, version number appendage
# and include/lib path will be attempted. Omit the version number if it isn't
# relevant. The third and fourth options will be executed respectively if the
# package is or isn't found: this is an ideal place to place ERROR/WARNING
# messages as appropriate for mandatory/optional packages and to run tests of
# the library if it appears to be there.
#
#AC_CEDAR_LIBRARYANDHEADERS(PrettyName, ReleaseNumber, action-if-true, action-if-false)
#----------------------------------------
AC_DEFUN([AC_CEDAR_LIBRARYANDHEADERS], [
## Define a bunch of case permutations
m4_define([cedar_PkgName], [$1])dnl
m4_define([cedar_PKGNAME], [translit([translit([$1], [a-z], [A-Z])], [.])])dnl
m4_define([cedar_pkgname], [translit([translit([$1], [A-Z], [a-z])], [.])])dnl
m4_define([cedar_SAFEPKGNAME], [translit(cedar_PKGNAME, [-], [_])])dnl
m4_define([cedar_safepkgname], [translit(cedar_pkgname, [-], [_])])dnl
m4_define([cedar_pkgversion], [$2])dnl
pkgpath=""
pkglib=no; pkginc=no; pkggood=no
## Don't know why this isn't working by default:
test x${prefix} == xNONE && prefix=${ac_default_prefix}
## Environment variables for specifying paths
AC_ARG_VAR(@&t@cedar_SAFEPKGNAME@&t@PATH,
path to cedar_PkgName @<:@$prefix and various standard locations@:>@)
pkgpath=${cedar_SAFEPKGNAME@&t@PATH}
## "configure" option switches for specifying paths
AC_ARG_WITH([cedar_safepkgname],
[AC_HELP_STRING(--with-@&t@cedar_safepkgname,
path to cedar_PkgName @<:@$prefix and various standard locations@:>@)],
[pkgpath=$with_@&t@cedar_safepkgname], [])
dnl echo "DEBUG: withval=$withval, with_@&t@cedar_safepkgname=$with_@&t@cedar_safepkgname -> pkgpath=$pkgpath"
if test "$pkgpath"; then cedar_SAFEPKGNAME@&t@PATH="$pkgpath"; fi
## Has this lib been disabled?
#echo "DEBUG: pkgpath = $pkgpath"
if test x$pkgpath == xno; then
AC_MSG_NOTICE(Not building against cedar_PkgName)
AM_CONDITIONAL(WITH_@&t@cedar_SAFEPKGNAME@&t@INC, false)
AM_CONDITIONAL(WITH_@&t@cedar_SAFEPKGNAME@&t@LIB, false)
$4
else
## Check library and header
AC_CEDAR_LIBRARY(cedar_PkgName, cedar_pkgversion, , pkglib=no)
AC_CEDAR_HEADERS(cedar_PkgName, cedar_pkgversion, , pkginc=no)
## Execute pass/fail shell code
if test "x$pkglib" == "xyes" && test "x$pkginc" == "xyes"; then
#AC_MSG_NOTICE([cedar_PkgName paths verified])
pkggood="yes"
$3
else
pkggood="no"
$4
fi
fi
## Export variables to automake
AM_CONDITIONAL(WITH_@&t@cedar_SAFEPKGNAME, [test x$pkggood != xno])
])
#AC_CEDAR_HEADERS(PrettyName, ReleaseNumber, action-if-true, action-if-false)
AC_DEFUN([AC_CEDAR_HEADERS], [
## Define a bunch of case permutations
m4_define([cedar_PkgName], [$1])dnl
m4_define([cedar_PKGNAME], [translit([translit([$1], [a-z], [A-Z])], [.])])dnl
m4_define([cedar_pkgname], [translit([translit([$1], [A-Z], [a-z])], [.])])dnl
m4_define([cedar_SAFEPKGNAME], [translit(cedar_PKGNAME, [-], [_])])dnl
m4_define([cedar_safepkgname], [translit(cedar_pkgname, [-], [_])])dnl
m4_define([cedar_IncName], [cedar_PkgName])dnl
m4_define([cedar_INCNAME], [cedar_PKGNAME])dnl
m4_define([cedar_incname], [cedar_pkgname])dnl
m4_define([cedar_IncName1], [translit(cedar_PkgName, [-], [_])])dnl
m4_define([cedar_INCNAME1], [translit(cedar_PKGNAME, [-], [_])])dnl
m4_define([cedar_incname1], [translit(cedar_pkgname, [-], [_])])dnl
m4_define([cedar_IncName2], [translit(cedar_PkgName, [-], [])])dnl
m4_define([cedar_INCNAME2], [translit(cedar_PKGNAME, [-], [])])dnl
m4_define([cedar_incname2], [translit(cedar_pkgname, [-], [])])dnl
m4_define([cedar_pkgversion], [$2])dnl
## We have a set of user-set variables:
pkgpath=""; pkgincpath=""
## Also need some status variables:
pkginc=no
## Don't know why this isn't working by default:
test x${prefix} == xNONE && prefix=${ac_default_prefix}
## Environment variables for specifying paths
AC_ARG_VAR(@&t@cedar_SAFEPKGNAME@&t@PATH,
path to cedar_PkgName @<:@$prefix and various standard locations@:>@)
AC_ARG_VAR(@&t@cedar_SAFEPKGNAME@&t@INCPATH,
path to the directory containing the cedar_PkgName header files @<:@cedar_SAFEPKGNAME@&t@PATH/include/cedar_PkgName@:>@)
pkgpath=${cedar_SAFEPKGNAME@&t@PATH}
pkgincpath=${cedar_SAFEPKGNAME@&t@INCPATH}
## "configure" option switches for specifying paths
dnl AC_ARG_WITH([cedar_safepkgname],
dnl AC_HELP_STRING(--with-@&t@cedar_safepkgname,
dnl path to cedar_PkgName @<:@$prefix and various standard locations@:>@),
dnl [pkgpath=$with_@&t@cedar_safepkgname], [])
AC_ARG_WITH(cedar_safepkgname@&t@-incpath,
AC_HELP_STRING(--with-@&t@cedar_safepkgname@&t@-incpath,
path to directory containing cedar_PkgName headers @<:@cedar_SAFEPKGNAME@&t@PATH/include/cedar_PkgName@:>@),
[pkgincpath=$with_@&t@cedar_safepkgname@&t@_incpath], [])
if test "$pkgpath"; then cedar_SAFEPKGNAME@&t@PATH="$pkgpath"; fi
## Has this header been disabled?
if test x$pkgpath == xno; then
AC_MSG_NOTICE(Not building against cedar_PkgName)
$4
else
## Base paths
- pkgbases="$prefix $ac_default_prefix /usr / ."
+ pkgbases="$prefix $ac_default_prefix /usr /"
if test "$pkgpath"; then pkgbases="$pkgpath"; fi
## Look for include files: first build the search list...
incpaths=""
if test "$pkgincpath"; then
incpaths="$pkgincpath"
else
for base in $pkgbases; do
for i in cedar_IncName cedar_INCNAME cedar_incname; do incpaths="$incpaths $base/include/$i"; done
if test "cedar_IncName" != "cedar_IncName1"; then
for i in cedar_IncName1 cedar_INCNAME1 cedar_incname1; do incpaths="$incpaths $base/include/$i"; done
fi
if test "cedar_IncName" != "cedar_IncName2"; then
for i in cedar_IncName2 cedar_INCNAME2 cedar_incname2; do incpaths="$incpaths $base/include/$i"; done
fi
done
fi
## .. and then do the search:
for incpath in $incpaths; do
incpath=`echo $incpath | sed -e s:'//*':'/':g -e s:'/$':'':`
if test -d $incpath; then
pkginc=yes; break; else pkginc=no;
fi
if test x$pkginc != xno; then break; fi
done
if test x$pkginc != xno; then
cedar_SAFEPKGNAME@&t@INCPATH=`dirname $incpath | sed -e s:'/$':'':`
cedar_SAFEPKGNAME@&t@INCNAME=`basename $incpath`
#echo cedar_SAFEPKGNAME@&t@INCPATH : $cedar_SAFEPKGNAME@&t@INCPATH
AC_MSG_NOTICE([Found cedar_PkgName header directory at $incpath])
else
AC_MSG_WARN(cedar_PkgName header directory was not found)
fi
## Execute pass/fail shell code
if test "x$pkginc" == "xyes"; then
true
$3
else
true
$4
fi
fi
## Export variables to automake
AC_SUBST(cedar_SAFEPKGNAME@&t@INCPATH)
AC_SUBST(cedar_SAFEPKGNAME@&t@INCNAME)
AM_CONDITIONAL(WITH_@&t@cedar_SAFEPKGNAME@&t@INC, [test x$pkgginc != xno])
])
#AC_CEDAR_LIBRARY(PrettyName, ReleaseNumber, action-if-true, action-if-false)
AC_DEFUN([AC_CEDAR_LIBRARY], [
## Define a bunch of case permutations
m4_define([cedar_PkgName], [$1])dnl
m4_define([cedar_PKGNAME], [translit([translit([$1], [a-z], [A-Z])], [.])])dnl
m4_define([cedar_pkgname], [translit([translit([$1], [A-Z], [a-z])], [.])])dnl
m4_define([cedar_SAFEPKGNAME], [translit(cedar_PKGNAME, [-], [_])])dnl
m4_define([cedar_safepkgname], [translit(cedar_pkgname, [-], [_])])dnl
m4_define([cedar_LibName], [cedar_PkgName])dnl
m4_define([cedar_LIBNAME], [cedar_PKGNAME])dnl
m4_define([cedar_libname], [cedar_pkgname])dnl
m4_define([cedar_LibName1], [translit(cedar_PkgName, [-], [_])])dnl
m4_define([cedar_LIBNAME1], [translit(cedar_PKGNAME, [-], [_])])dnl
m4_define([cedar_libname1], [translit(cedar_pkgname, [-], [_])])dnl
m4_define([cedar_LibName2], [translit(cedar_PkgName, [-], [])])dnl
m4_define([cedar_LIBNAME2], [translit(cedar_PKGNAME, [-], [])])dnl
m4_define([cedar_libname2], [translit(cedar_pkgname, [-], [])])dnl
m4_define([cedar_libversion], [$2])dnl
## We have a set of user-set variables:
pkgpath=""; pkglibpath=""; pkglibname=""
## Also need some status variables:
pkglib=no
## Don't know why this isn't working by default:
test x${prefix} == xNONE && prefix=${ac_default_prefix}
## Environment variables for specifying paths
AC_ARG_VAR(@&t@cedar_SAFEPKGNAME@&t@PATH,
path to cedar_PkgName @<:@$prefix and various standard locations@:>@)
AC_ARG_VAR(@&t@cedar_SAFEPKGNAME@&t@LIBPATH,
path to the directory containing the cedar_PkgName library @<:@cedar_SAFEPKGNAME@&t@PATH/lib or cedar_SAFEPKGNAME@&t@PATH/lib/cedar_PkgName@:>@)
AC_ARG_VAR(@&t@cedar_SAFEPKGNAME@&t@LIBNAME,
name to be used when linking the cedar_PkgName library @<:@cedar_PkgName@:>@)
pkgpath=${cedar_SAFEPKGNAME@&t@PATH}
pkglibpath=${cedar_SAFEPKGNAME@&t@LIBPATH}
pkglibname=${cedar_SAFEPKGNAME@&t@LIBFLAG}
## "configure" option switches for specifying paths
dnl AC_ARG_WITH([cedar_safepkgname],
dnl AC_HELP_STRING(--with-@&t@cedar_safepkgname,
dnl path to cedar_PkgName @<:@$prefix and various standard locations@:>@),
dnl [pkgpath=$with_@&t@cedar_safepkgname], [])
AC_ARG_WITH(cedar_safepkgname@&t@-ldpath,
AC_HELP_STRING(--with-@&t@cedar_safepkgname@&t@-libpath,
path to directory containing cedar_PkgName library @<:@cedar_SAFEPKGNAME@&t@PATH/lib or cedar_SAFEPKGNAME@&t@PATH/lib/cedar_PkgName@:>@),
[pkglibpath=$with_@&t@cedar_safepkgname@&t@_libpath], [])
AC_ARG_WITH(cedar_safepkgname@&t@-libname,
AC_HELP_STRING(--with-@&t@cedar_safepkgname@&t@-libname,
name to be used when linking the cedar_PkgName library @<:@cedar_PkgName@:>@),
[pkglibname=$with_@&t@cedar_safepkgname@&t@_libname], [])
if test "$pkgpath"; then cedar_SAFEPKGNAME@&t@PATH="$pkgpath"; fi
## Has this lib been disabled?
if test x$pkgpath == xno; then
AC_MSG_NOTICE(Not building against cedar_PkgName)
$4
else
## Base paths
- pkgbases="$prefix $ac_default_prefix /usr / ."
+ pkgbases="$prefix $ac_default_prefix /usr /"
if test "$pkgpath"; then pkgbases="$pkgpath"; fi
## Build a list of library search locations, unless specified
libpaths=""
if test "$pkglibpath"; then
libpaths="$pkglibpath"
else
for base in $pkgbases; do
libpaths="$libpaths $base/lib"
for i in cedar_LibName cedar_LIBNAME cedar_libname; do libpaths="$libpaths $base/lib/$i"; done
if test "cedar_LibName" != "cedar_LibName1"; then
for i in cedar_LibName1 cedar_LIBNAME1 cedar_libname1; do libpaths="$libpaths $base/lib/$i"; done
fi
if test "cedar_LibName" != "cedar_LibName2"; then
for i in cedar_LibName2 cedar_LIBNAME2 cedar_libname2; do libpaths="$libpaths $base/lib/$i"; done
fi
done
libpaths="$libpaths ./src"
fi
## Look for library with various name permutations
for libpath in $libpaths; do
libpath=`echo $libpath | sed -e s:'//*':'/':g -e s:'/$':'':`
libnames="cedar_LibName cedar_libname cedar_LIBNAME"
if test "$pkglibname"; then libnames=$pkglibname; fi
libversions="-cedar_libversion cedar_libversion"
for libversion in $libversions ""; do
for libname in $libnames; do
for libextn in so la dylib a; do
#echo "DEBUG: Testing ${libpath}/lib${libname}${libversion}.${libextn}"
if test -e ${libpath}/lib${libname}${libversion}.${libextn}; then
pkglib=yes; break; else pkglib=no;
fi
done
if test x$pkglib != xno; then break; fi
done
if test x$pkglib != xno; then break; fi
done
if test x$pkglib != xno; then break; fi
done
## Announce success/failure and set variables
if test x$pkglib != xno; then
libfullpath=`echo ${libpath}/lib${libname}${libversion}.${libextn}`
cedar_SAFEPKGNAME@&t@LIBPATH=`dirname $libfullpath`
#`echo $libpath | sed -e s:'//*':'/':g -e s:'/$':'':`
cedar_SAFEPKGNAME@&t@LIBNAME=`basename $libfullpath | sed -e s/'^lib'// -e s/'\.@<:@a-zA-Z@:>@*$'//`
#echo :$cedar_SAFEPKGNAME@&t@LIBNAME:
AC_MSG_NOTICE([Found cedar_PkgName library at ${libfullpath}])
else
AC_MSG_WARN(cedar_PkgName library was not found)
fi
## Execute pass/fail shell code
if test "x$pkglib" == "xyes"; then
true
$3
else
true
$4
fi
fi
## Export variables to automake
AC_SUBST(cedar_SAFEPKGNAME@&t@LIBPATH)
AC_SUBST(cedar_SAFEPKGNAME@&t@LIBNAME)
AM_CONDITIONAL(WITH_@&t@cedar_SAFEPKGNAME@&t@LIB, [test x$pkglib != xno])
])
# Create a variable called EMPTY with appropriate content
#AC_EMPTY_SUBST
AC_DEFUN([AC_EMPTY_SUBST],
[EMPTY=""
AC_SUBST(EMPTY)
])

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