mirror of
https://github.com/octoleo/lsyncd.git
synced 2024-12-13 14:43:09 +00:00
140 lines
3.6 KiB
Plaintext
140 lines
3.6 KiB
Plaintext
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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#AC_PREREQ(2.60)
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AC_INIT(lsyncd, 2.1.5, axkibe@gmail.com)
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AM_INIT_AUTOMAKE([foreign])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_SRCDIR([lsyncd.c])
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AC_CONFIG_HEADER([config.h])
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###
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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#AC_PATH_PROG([A2X], [a2x], [no])
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#if test x${A2X} = xno ; then
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# AC_MSG_ERROR([Program 'a2x' (package asciidoc) is required])
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#fi
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###
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# Checks for Lua
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# Try versioned Lua 5.2 first
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PKG_CHECK_MODULES([LUA52], [lua5.2],,[
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PKG_CHECK_MODULES([LUA52], [lua52],,[
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PKG_CHECK_MODULES([LUA52], [lua-5.2],,[:])
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])
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])
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AC_PATH_PROGS([LUA52], [lua5.2 lua52], [no])
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AC_PATH_PROGS([LUAC52], [luac5.2 luac52], [no])
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if test -z "${LUA52_PKG_ERRORS}" -a "${LUA52}" != no -a "${LUAC52}" != no ; then
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LUA_VERSION="5.2"
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LUA_CFLAGS="${LUA52_CFLAGS}"
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LUA_LIBS="${LUA52_LIBS}"
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LUA="${LUA52}"
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LUAC="${LUAC52}"
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else
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# Fall back to versioned Lua 5.1
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PKG_CHECK_MODULES([LUA51], [lua5.1 >= 5.1.3],,[
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PKG_CHECK_MODULES([LUA51], [lua51 >= 5.1.3],,[
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PKG_CHECK_MODULES([LUA51], [lua-5.1 >= 5.1.3],,[:])
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])
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])
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AC_PATH_PROGS([LUA51], [lua5.1 lua51], [no])
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AC_PATH_PROGS([LUAC51], [luac5.1 luac51], [no])
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if test -z "${LUA51_PKG_ERRORS}" -a "${LUA51}" != no -a "${LUAC51}" != no ; then
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LUA_VERSION="5.1"
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LUA_CFLAGS="${LUA51_CFLAGS}"
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LUA_LIBS="${LUA51_LIBS}"
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LUA="${LUA51}"
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LUAC="${LUAC51}"
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else
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# Try any Lua now
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PKG_CHECK_MODULES([LUA], [lua >= 5.1.3],,[:])
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AC_PATH_PROG([LUA], [lua], [no])
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AC_PATH_PROG([LUAC], [luac], [no])
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if test -z "${LUA_PKG_ERRORS}" -a "${LUA}" != no -a "${LUAC}" != no ; then
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LUA_VERSION="(unknown version)"
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else
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AC_MSG_ERROR([Need a Lua toolchain with matching versions ('lua' library and 'lua' and 'luac' programs)])
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fi
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fi
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fi
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_LIBS="${LIBS}"
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_CFLAGS="${CFLAGS}"
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_CPPFLAGS="${CPPFLAGS}"
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LIBS="-lm ${LIBS} ${LUA_LIBS}"
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CFLAGS="${CFLAGS} ${LUA_CFLAGS}"
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CPPFLAGS="${CPPFLAGS} ${LUA_CFLAGS}"
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AC_MSG_CHECKING([whether Lua library was compiled with compat support])
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM([
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#define LUA_COMPAT_ALL
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#include <lauxlib.h>
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],[luaL_register(0,0,0);])],
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[lua_compat_support=yes],
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[lua_compat_support=no]
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)
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AC_MSG_RESULT([${lua_compat_support}])
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if test "x${lua_compat_support}" = xno ; then
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AC_MSG_ERROR([Lua library needs to be compiled with compat support])
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fi
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LIBS="${_LIBS}"
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CFLAGS="${_CFLAGS}"
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CPPFLAGS="${_CPPFLAGS}"
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unset _LIBS _CFLAGS _CPPFLAGS
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AX_SUBST_L([LUA_CFLAGS], [LUA_LIBS], [LUA], [LUAC])
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###
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# Checks for header files.
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AC_CHECK_HEADERS([sys/inotify.h])
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###
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# --without-inotify option
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AC_ARG_WITH([inotify],
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[ --without-inotify Do not use Linux inotify event interface. On by default.],
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[],[with_inotify=yes])
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if test "x${with_inotify}" == xyes; then
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echo "compiling with inotify"
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AC_DEFINE(LSYNCD_WITH_INOTIFY,,"descr")
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else
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echo "compiling without inotify"
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fi
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AM_CONDITIONAL([INOTIFY], [test x${with_inotify} != xno])
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###
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# --with-fsevents
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# disabled per default, experimental, works only with OS X 10.5/10.6
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AC_ARG_WITH([fsevents],
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[ --with-fsevents Uses MacOS (10.5) /dev/fsevents. EXPERIMENTAL!
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Off by default.])
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if test "x${with_fsevents}" == xyes; then
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echo "compiling with fsevents. WARNING experimental!"
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AC_DEFINE(LSYNCD_WITH_FSEVENTS,,"descr")
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fi
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AM_CONDITIONAL([FSEVENTS],
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[test x${with_fsevents} != x -a xno${with_fsevents} != xno])
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# Checks for typedefs, structures, and compiler characteristics.
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# Checks for library functions.
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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AC_MSG_NOTICE([
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Summary:
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Using Lua ${LUA_VERSION}
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])
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