diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/mingw.m4 | 170 |
1 files changed, 96 insertions, 74 deletions
diff --git a/m4/mingw.m4 b/m4/mingw.m4 index 35d638c9565d..1cf5649e5014 100644 --- a/m4/mingw.m4 +++ b/m4/mingw.m4 @@ -1,82 +1,104 @@ -# libo_FIND_MINGW_EXTERNAL_DLLS([library-names],[variable],[?exclude],[?default-value]) -# uses: CC, SED, WITH_MINGW -# -------------------------------------------------------------------- -AC_DEFUN([libo_FIND_MINGW_EXTERNAL_DLLS], -[if test "$WITH_MINGW" = yes -a -n "$CC"; then - _libo_mingw_libdir=`$CC -print-sysroot`/mingw/lib - _libo_mingw_found_la= - _libo_mingw_test_la([$1],[_libo_mingw_found_la],[$_libo_mingw_libdir]) - if test "$_libo_mingw_found_la" = yes; then - _libo_mingw_find_dlls([$1],[$2],[$3],[$_libo_mingw_libdir]) - else - # no .la files found, use defaults - $2="$4" - fi -fi[]dnl -]) # libo_FIND_MINGW_EXTERNAL_DLLS +dnl Version: MPL 1.1 / GPLv3+ / LGPLv3+ +dnl +dnl The contents of this file are subject to the Mozilla Public License Version +dnl 1.1 (the "License"); you may not use this file except in compliance with +dnl the License or as specified alternatively below. You may obtain a copy of +dnl the License at http://www.mozilla.org/MPL/ +dnl +dnl Software distributed under the License is distributed on an "AS IS" basis, +dnl WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License +dnl for the specific language governing rights and limitations under the +dnl License. +dnl +dnl Major Contributor(s): +dnl Copyright (C) 2012 Red Hat, Inc., David Tardon <dtardon@redhat.com> +dnl (initial developer) +dnl +dnl All Rights Reserved. +dnl +dnl For minor contributions see the git repository. +dnl +dnl Alternatively, the contents of this file may be used under the terms of +dnl either the GNU General Public License Version 3 or later (the "GPLv3+"), or +dnl the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"), +dnl in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable +dnl instead of those above. -# libo_ADD_MINGW_EXTERNAL_DLLS([library-names],[variable],[?default-value]) -# uses: CC, SED, WITH_MINGW -# -------------------------------------------------------- -AC_DEFUN([libo_ADD_MINGW_EXTERNAL_DLLS], -[libo_FIND_MINGW_EXTERNAL_DLLS([$1],[_libo_mingw_found_dlls],[$$2],[$3]) -if test -n "$_libo_mingw_found_dlls"; then - $2="$$2 $_libo_mingw_found_dlls" -fi[]dnl -]) # libo_ADD_MINGW_EXTERNAL_DLLS +# libo_MINGW_CHECK_DLL(variable-infix,dll-name-stem,[action-if-found],[action-if-not-found]) +# +# Checks for presence of dll dll-name-stem . Sets variable +# MINGW_variable-infix_DLL if found, issues an error otherwise. +# +# It recognizes these dll patterns (x, y match any character, but they +# are supposed to be numerals): +# * name-x.dll +# * name-xy.dll +# * name-x.y.dll +# * name.dll +# +# +# Example: +# libo_MINGW_CHECK_DLL([EXPAT], [libexpat]) +# might result in MINGW_EXPAT_DLL=libexpat-1.dll being set. +# +# uses CC, WITH_MINGW +# ------------------------------------------------------------------------------------------ +AC_DEFUN([libo_MINGW_CHECK_DLL], +[AC_ARG_VAR([MINGW_][$1][_DLL],[output variable containing the found dll name])dnl -# _libo_mingw_get_libtool_var([key],[lib],[out-var]) -m4_define([_libo_mingw_get_libtool_var], -[$3=`$SED -n -e '/^$1=/{' -e "s/.*='//" -e "s/'//" -e p -e '}' $2`[]dnl -]) # _libo_mingw_get_libtool_var +if test -n "$WITH_MINGW"; then + dnl TODO move this to configure: there is no need to call $CC more than once + _libo_mingw_dlldir=`$CC -print-sysroot`/mingw/bin + _libo_mingw_dllname= + AC_MSG_CHECKING([for $2 dll]) -# _libo_mingw_find_dll([library],[dlls],[out-var]) -m4_define([_libo_mingw_find_dll], -[_libo_mingw_get_libtool_var([dlname],[$1],[_libo_mingw_dlname]) -_libo_mingw_dlname=`basename $_libo_mingw_dlname` -_libo_mingw_dll_present= -for _libo_mingw_dll in $2; do - if test "$_libo_mingw_dlname" = "$_libo_mingw_dll"; then - _libo_mingw_dll_present=yes - break + dnl try one- or two-numbered version + _libo_mingw_try_dll([$2][-?.dll]) + if test "$_libo_mingw_dllname" = ""; then + _libo_mingw_try_dll([$2][-??.dll]) + fi + dnl maybe the version contains a dot (e.g., libdb) + if test "$_libo_mingw_dllname" = ""; then + _libo_mingw_try_dll([$2][-?.?.dll]) + fi + dnl maybe it is not versioned + if test "$_libo_mingw_dllname" = ""; then + _libo_mingw_try_dll([$2][.dll]) fi -done -if test -z "$_libo_mingw_dll_present"; then - $3="$_libo_mingw_dlname" -fi[]dnl -]) # _libo_mingw_find_dll -# _libo_mingw_find_dlls([libraries],[dlls],[out-var],[libdir]) -m4_define([_libo_mingw_find_dlls], -[_libo_mingw_new_dlls= -for _libo_mingw_lib in $1; do - _libo_mingw_lib="$4/$_libo_mingw_lib.la" - _libo_mingw_new_dll= - _libo_mingw_find_dll([$_libo_mingw_lib],[$3 $_libo_mingw_new_dlls],[_libo_mingw_new_dll]) - if test -n "$_libo_mingw_new_dll"; then - _libo_mingw_new_dlls="$_libo_mingw_new_dlls $_libo_mingw_new_dll" + if test "$_libo_mingw_dllname" = ""; then + AC_MSG_RESULT([no]) + m4_default([$4],[AC_MSG_ERROR([no dll found for $2])]) + else + AC_MSG_RESULT([$_libo_mingw_dllname]) + [MINGW_][$1][_DLL]="$_libo_mingw_dllname" + m4_default([$3],[]) fi +fi[]dnl +]) # libo_MINGW_CHECK_DLL + +# libo_MINGW_TRY_DLL(variable-infix,dll-name-stem) +# +# Checks for presence of dll dll-name-stem . Sets variable +# MINGW_variable-infix_DLL if found, does nothing otherwise. +# +# See libo_MINGW_CHECK_DLL for further info. +# +# uses CC, WITH_MINGW +# ------------------------------------------------ +AC_DEFUN([libo_MINGW_TRY_DLL], +[dnl shortcut: do not test for already found dlls +if test -z "$[MINGW_][$1][_DLL]"; then + libo_MINGW_CHECK_DLL([$1],[$2],[[]],[[]]) +fi[]dnl +]) # libo_MINGW_TRY_DLL - _libo_mingw_get_libtool_var([dependency_libs],[$_libo_mingw_lib],[_libo_mingw_dep_libs]) - for _libo_mingw_dep_lib in $_libo_mingw_dep_libs; do - if test "${_libo_mingw_dep_lib%.la}" != "$_libo_mingw_dep_lib"; then - _libo_mingw_new_dll='' - _libo_mingw_find_dll([$_libo_mingw_dep_lib],[$3 $_libo_mingw_new_dlls],[_libo_mingw_new_dll]) - if test -n "$_libo_mingw_new_dll"; then - _libo_mingw_new_dlls="$_libo_mingw_new_dlls $_libo_mingw_new_dll" - fi - fi - done -done -$2="$_libo_mingw_new_dlls"[]dnl -]) # _libo_mingw_find_dlls +# _libo_mingw_try_dll(dll-name,dll-dir) +m4_define([_libo_mingw_try_dll], +[_libo_mingw_trying_dll=`ls "[$_libo_mingw_dlldir]"/[$1] 2>/dev/null` +if test -f "$_libo_mingw_trying_dll"; then + _libo_mingw_dllname=`basename "$_libo_mingw_trying_dll"` +fi[]dnl +]) # _libo_mingw_try_dll -# _libo_mingw_test_la([libraries],[out-var],[libdir]) -m4_define([_libo_mingw_test_la], -[for _libo_mingw_lib in $1; do - if test -f "$3/$_libo_mingw_lib.la"; then - $2=yes - break - fi -done[]dnl -]) # _libo_mingw_test_la +dnl vim:set shiftwidth=4 softtabstop=4 expandtab: |