libpst: m4/lib-prefix.m4 annotate

annotate m4/lib-prefix.m4 @ 274:ebcfb23390a4

add some debug code

author	Carl Byington <carl@five-ten-sg.com>
date	Sun, 22 May 2011 12:16:27 -0700
parents	0b1766da9be8
children

rev	line source
153 0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	1 # lib-prefix.m4 serial 6 (gettext-0.18)
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	2 dnl Copyright (C) 2001-2005, 2008 Free Software Foundation, Inc.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	3 dnl This file is free software; the Free Software Foundation
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	4 dnl gives unlimited permission to copy and/or distribute it,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	5 dnl with or without modifications, as long as this notice is preserved.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	6
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	7 dnl From Bruno Haible.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	8
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	9 dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	10 dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	11 dnl require excessive bracketing.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	12 ifdef([AC_HELP_STRING],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	13 [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	14 [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	15
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	16 dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	17 dnl to access previously installed libraries. The basic assumption is that
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	18 dnl a user will want packages to use other packages he previously installed
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	19 dnl with the same --prefix option.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	20 dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	21 dnl libraries, but is otherwise very convenient.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	22 AC_DEFUN([AC_LIB_PREFIX],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	23 [
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	24 AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	25 AC_REQUIRE([AC_PROG_CC])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	26 AC_REQUIRE([AC_CANONICAL_HOST])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	27 AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	28 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	29 dnl By default, look in $includedir and $libdir.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	30 use_additional=yes
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	31 AC_LIB_WITH_FINAL_PREFIX([
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	32 eval additional_includedir=\"$includedir\"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	33 eval additional_libdir=\"$libdir\"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	34 ])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	35 AC_LIB_ARG_WITH([lib-prefix],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	36 [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	37 --without-lib-prefix don't search for libraries in includedir and libdir],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	38 [
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	39 if test "X$withval" = "Xno"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	40 use_additional=no
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	41 else
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	42 if test "X$withval" = "X"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	43 AC_LIB_WITH_FINAL_PREFIX([
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	44 eval additional_includedir=\"$includedir\"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	45 eval additional_libdir=\"$libdir\"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	46 ])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	47 else
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	48 additional_includedir="$withval/include"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	49 additional_libdir="$withval/$acl_libdirstem"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	50 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	51 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	52 ])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	53 if test $use_additional = yes; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	54 dnl Potentially add $additional_includedir to $CPPFLAGS.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	55 dnl But don't add it
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	56 dnl 1. if it's the standard /usr/include,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	57 dnl 2. if it's already present in $CPPFLAGS,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	58 dnl 3. if it's /usr/local/include and we are using GCC on Linux,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	59 dnl 4. if it doesn't exist as a directory.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	60 if test "X$additional_includedir" != "X/usr/include"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	61 haveit=
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	62 for x in $CPPFLAGS; do
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	63 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	64 if test "X$x" = "X-I$additional_includedir"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	65 haveit=yes
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	66 break
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	67 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	68 done
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	69 if test -z "$haveit"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	70 if test "X$additional_includedir" = "X/usr/local/include"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	71 if test -n "$GCC"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	72 case $host_os in
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	73 linux* \| gnu* \| kbsd-gnu) haveit=yes;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	74 esac
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	75 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	76 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	77 if test -z "$haveit"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	78 if test -d "$additional_includedir"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	79 dnl Really add $additional_includedir to $CPPFLAGS.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	80 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	81 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	82 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	83 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	84 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	85 dnl Potentially add $additional_libdir to $LDFLAGS.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	86 dnl But don't add it
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	87 dnl 1. if it's the standard /usr/lib,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	88 dnl 2. if it's already present in $LDFLAGS,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	89 dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	90 dnl 4. if it doesn't exist as a directory.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	91 if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	92 haveit=
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	93 for x in $LDFLAGS; do
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	94 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	95 if test "X$x" = "X-L$additional_libdir"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	96 haveit=yes
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	97 break
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	98 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	99 done
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	100 if test -z "$haveit"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	101 if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	102 if test -n "$GCC"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	103 case $host_os in
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	104 linux*) haveit=yes;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	105 esac
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	106 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	107 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	108 if test -z "$haveit"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	109 if test -d "$additional_libdir"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	110 dnl Really add $additional_libdir to $LDFLAGS.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	111 LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	112 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	113 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	114 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	115 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	116 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	117 ])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	118
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	119 dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	120 dnl acl_final_exec_prefix, containing the values to which $prefix and
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	121 dnl $exec_prefix will expand at the end of the configure script.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	122 AC_DEFUN([AC_LIB_PREPARE_PREFIX],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	123 [
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	124 dnl Unfortunately, prefix and exec_prefix get only finally determined
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	125 dnl at the end of configure.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	126 if test "X$prefix" = "XNONE"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	127 acl_final_prefix="$ac_default_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	128 else
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	129 acl_final_prefix="$prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	130 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	131 if test "X$exec_prefix" = "XNONE"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	132 acl_final_exec_prefix='${prefix}'
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	133 else
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	134 acl_final_exec_prefix="$exec_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	135 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	136 acl_save_prefix="$prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	137 prefix="$acl_final_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	138 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	139 prefix="$acl_save_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	140 ])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	141
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	142 dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	143 dnl variables prefix and exec_prefix bound to the values they will have
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	144 dnl at the end of the configure script.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	145 AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	146 [
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	147 acl_save_prefix="$prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	148 prefix="$acl_final_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	149 acl_save_exec_prefix="$exec_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	150 exec_prefix="$acl_final_exec_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	151 $1
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	152 exec_prefix="$acl_save_exec_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	153 prefix="$acl_save_prefix"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	154 ])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	155
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	156 dnl AC_LIB_PREPARE_MULTILIB creates
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	157 dnl - a variable acl_libdirstem, containing the basename of the libdir, either
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	158 dnl "lib" or "lib64" or "lib/64",
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	159 dnl - a variable acl_libdirstem2, as a secondary possible value for
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	160 dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	161 dnl "lib/amd64".
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	162 AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	163 [
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	164 dnl There is no formal standard regarding lib and lib64.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	165 dnl On glibc systems, the current practice is that on a system supporting
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	166 dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	167 dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	168 dnl the compiler's default mode by looking at the compiler's library search
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	169 dnl path. If at least one of its elements ends in /lib64 or points to a
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	170 dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	171 dnl Otherwise we use the default, namely "lib".
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	172 dnl On Solaris systems, the current practice is that on a system supporting
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	173 dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	174 dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	175 dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	176 AC_REQUIRE([AC_CANONICAL_HOST])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	177 acl_libdirstem=lib
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	178 acl_libdirstem2=
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	179 case "$host_os" in
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	180 solaris*)
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	181 dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	182 dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	183 dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	184 dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	185 dnl symlink is missing, so we set acl_libdirstem2 too.
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	186 AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	187 [AC_EGREP_CPP([sixtyfour bits], [
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	188 #ifdef _LP64
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	189 sixtyfour bits
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	190 #endif
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	191 ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	192 ])
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	193 if test $gl_cv_solaris_64bit = yes; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	194 acl_libdirstem=lib/64
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	195 case "$host_cpu" in
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	196 sparc*) acl_libdirstem2=lib/sparcv9 ;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	197 i*86 \| x86_64) acl_libdirstem2=lib/amd64 ;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	198 esac
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	199 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	200 ;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	201 *)
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	202 searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null \| sed -n -e 's,^libraries: ,,p' \| sed -e 's,^=,,'`
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	203 if test -n "$searchpath"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	204 acl_save_IFS="${IFS= }"; IFS=":"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	205 for searchdir in $searchpath; do
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	206 if test -d "$searchdir"; then
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	207 case "$searchdir" in
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	208 /lib64/ \| /lib64 ) acl_libdirstem=lib64 ;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	209 *) searchdir=`cd "$searchdir" && pwd`
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	210 case "$searchdir" in
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	211 */lib64 ) acl_libdirstem=lib64 ;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	212 esac ;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	213 esac
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	214 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	215 done
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	216 IFS="$acl_save_IFS"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	217 fi
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	218 ;;
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	219 esac
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	220 test -n "$acl_libdirstem2" \|\| acl_libdirstem2="$acl_libdirstem"
0b1766da9be8 use AM_ICONV for better portability of the library location. Carl Byington <carl@five-ten-sg.com> parents: diff changeset	221 ])

Mercurial > libpst

annotate m4/lib-prefix.m4 @ 274:ebcfb23390a4