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rathena/configure.in
FlavioJS bd11cdda7a * Changed the configure script: 
- refined the mysql test (wasn't detecting 64 libraries compiled without -m64)
- added a test for clock_gettime in -lrt (required for Debian)

(run ./configure to update the Makefiles)

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@11985 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-12-27 12:08:07 +00:00

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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_INIT(eAthena)
AC_REVISION($Revision$)
AC_PREREQ([2.59])
AC_CONFIG_SRCDIR([src/common/cbasetypes.h])
AC_CONFIG_FILES([Makefile src/common/Makefile])
AC_CONFIG_FILES([src/char/Makefile src/login/Makefile src/ladmin/Makefile])
AC_CONFIG_FILES([src/char_sql/Makefile src/login_sql/Makefile src/txt-converter/Makefile])
AC_CONFIG_FILES([src/map/Makefile src/plugins/Makefile src/tool/Makefile])
#
# Memory managers
#
AC_ARG_ENABLE(
[manager],
AC_HELP_STRING(
[--enable-manager=ARG],
[memory managers: no, builtin, memwatch, dmalloc, gcollect, bcheck (defaults to builtin)]
),
[
enable_manager="$enableval"
case $enableval in
"no");;
"builtin");;
"memwatch");;
"dmalloc");;
"gcollect");;
"bcheck");;
*) AC_MSG_ERROR([[unknown memory manager '$enable_manager'... stopping]]);;
esac
],
[enable_manager="builtin"]
)
#
# mapregsql
#
AC_ARG_ENABLE(
[mapregsql],
AC_HELP_STRING(
[--enable-mapregsql],
[Makes map-wide script variables be saved to SQL instead of TXT files in the sql map-server. (defauts to no)]
),
[
enable_mapregsql="$enableval"
case $enableval in
no);;
yes);;
*) AC_MSG_ERROR([[invalid argument --enable-mapregsql=$enable_mapregsql... stopping]]);;
esac
],
[enable_mapregsql="no"]
)
#
# debug
#
AC_ARG_ENABLE(
[debug],
AC_HELP_STRING(
[--enable-debug],
[Compiles in debug mode. (defauts to no)]
),
[
enable_debug="$enableval"
case $enableval in
no);;
yes);;
*) AC_MSG_ERROR([[invalid argument --enable-debug=$enable_mapregsql... stopping]]);;
esac
],
[enable_debug="no"]
)
#
# Enable/disable MySql and optionally specify the path to mysql_config (optional library)
#
AC_ARG_WITH(
[mysql],
AC_HELP_STRING(
[--with-mysql@<:@=ARG@:>@],
[use MySQL client library, optionally specify the path to the mysql_config executable (by default mysql is used if found)]
),
[
if test "$withval" = "no" ; then
want_mysql="no"
else
want_mysql="yes"
require_mysql="yes"
if test "$withval" != "yes" ; then
if test ! -x "$withval" ; then
AC_MSG_ERROR([$withval is not an executable file])
fi
MYSQL_CONFIG_HOME="$withval"
fi
fi
],
[want_mysql="yes" require_mysql="no"]
)
#
# Enable/disable PCRE and optionally specify the path (optional library)
#
AC_ARG_WITH(
[pcre],
AC_HELP_STRING(
[--with-pcre@<:@=ARG@:>@],
[use PCRE library, optionally specify the full path of pcre installation directory (by default pcre is used if found)]
),
[
if test "$withval" = "no" ; then
want_pcre="no"
else
want_pcre="yes"
require_pcre="yes"
if test "$withval" != "yes" ; then
if test ! -d "$withval" ; then
AC_MSG_ERROR([$withval is not a directoy])
fi
PCRE_HOME="$withval"
fi
fi
],
[want_pcre="yes" require_pcre="no"]
)
#
# Specify the path of the zlib library (required library)
#
AC_ARG_WITH(
[zlib],
AC_HELP_STRING(
[--with-zlib=DIR],
[root directory path of zlib installation (defaults to /usr/local or /usr if not found in /usr/local)]
),
[
test -n "$withval" && ZLIB_HOME="$withval"
],
[
ZLIB_HOME=/usr/local
test ! -f "${ZLIB_HOME}/include/zlib.h" && ZLIB_HOME=/usr
]
)
###############################################################################
# Check for programs and types.
#
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_CPP
AC_LANG([C])
CFLAGS="$CFLAGS -pipe -ffast-math -Wall -Wno-sign-compare"
CPPFLAGS="$CPPFLAGS -I../common"
AC_C_BIGENDIAN(
[AC_MSG_ERROR([[bigendian is not supported... stopping]])],
,
[AC_MSG_WARN([[unable to determine endianess, only little endian is supported]])]
)
AC_MSG_CHECKING([whether pointers can be stored in ints (old code)])
pointers_fit_in_ints="no"
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[static int test_array[((long int)sizeof(int)) == ((long int)sizeof(void*)) ? 1 : -1];]])],
[pointers_fit_in_ints="yes"],
[]
)
if test "$pointers_fit_in_ints" = "no" ; then
CFLAGS="$CFLAGS -m32"
LDFLAGS="$LDFLAGS -m32"
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[static int test_array[((long int)sizeof(int)) == ((long int)sizeof(void *)) ? 1 : -1];]])],
[pointers_fit_in_ints="yes (with -m32)"],
[]
)
fi
AC_MSG_RESULT($pointers_fit_in_ints)
if test "$pointers_fit_in_ints" = "no" ; then
AC_MSG_ERROR([pointers cannot be stored in ints, required for old code... stopping])
fi
AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter])
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wno-unused-parameter"
AC_COMPILE_IFELSE(
[int foo;],
[AC_MSG_RESULT([yes])],
[
AC_MSG_RESULT([no])
CFLAGS="$OLD_CFLAGS"
]
)
AC_MSG_CHECKING([whether $CC supports -Wno-pointer-sign])
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wno-pointer-sign"
AC_COMPILE_IFELSE(
[int foo;],
[AC_MSG_RESULT([yes])],
[
AC_MSG_RESULT([no])
CFLAGS="$OLD_CFLAGS"
]
)
AC_MSG_CHECKING([whether $CC supports -Wno-switch])
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wno-switch"
AC_COMPILE_IFELSE(
[int foo;],
[AC_MSG_RESULT([yes])],
[
AC_MSG_RESULT([no])
CFLAGS="$OLD_CFLAGS"
]
)
###############################################################################
# Check for libraries and header files.
#
#
# Memory manager
#
case $enableval in
"no")
CFLAGS="$CFLAGS -DNO_MEMMGR"
;;
"builtin")
# enabled by default
;;
"memwatch")
CFLAGS="$CFLAGS -DMEMWATCH"
AC_CHECK_HEADER([memwatch.h], , [AC_MSG_ERROR([memwatch header not found... stopping])])
;;
"dmalloc")
CFLAGS="$CFLAGS -DDMALLOC -DDMALLOC_FUNC_CHECK"
LIBS="$LIBS -ldmalloc"
AC_CHECK_HEADER([dmalloc.h], , [AC_MSG_ERROR([dmalloc header not found... stopping])])
;;
"gcollect")
CFLAGS="$CFLAGS -DGCOLLECT"
LIBS="$LIBS -lgc"
AC_CHECK_HEADER([gc.h], , [AC_MSG_ERROR([gcollect header not found... stopping])])
;;
"bcheck")
CFLAGS="$CFLAGS -DBCHECK"
;;
esac
#
# Mapregsql
#
if test "$enable_mapregsql" = "yes" ; then
CFLAGS="$CFLAGS -DMAPREGSQL"
fi
#
# Debug
#
if test "$enable_debug" = "yes" ; then
CFLAGS="$CFLAGS -DDEBUG"
fi
#
# zlib library (required)
#
if test -n "${ZLIB_HOME}" ; then
LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib"
CPPFLAGS="$CPPFLAGS -I${ZLIB_HOME}/include"
fi
AC_CHECK_LIB([z], [inflateEnd], [],[AC_MSG_ERROR([zlib library not found or incompatible, please specify the correct path with --with-zlib=DIR... stopping])])
AC_CHECK_HEADER([zlib.h], [], [AC_MSG_ERROR([zlib header not found, please specify the correct path with --with-zlib=DIR... stopping])])
#
# math library (required)
#
AC_CHECK_LIB([m], [sqrt], [], [AC_MSG_ERROR([math library not found... stopping])])
#
# clock_gettime (rt on Debian)
#
AC_CHECK_LIB([rt], [clock_gettime])
#
# MySQL library (optional)
#
MYSQL_VERSION=""
MYSQL_CFLAGS=""
MYSQL_LIBS=""
if test "$want_mysql" = "no" ; then
AC_MSG_NOTICE([ignoring MySQL (optional)])
else
if test -z "$MYSQL_CONFIG_HOME"; then
AC_PATH_PROG([MYSQL_CONFIG_HOME], [mysql_config], [no])
fi
if test "$MYSQL_CONFIG_HOME" != "no" ; then
MYSQL_VERSION="`$MYSQL_CONFIG_HOME --version`"
MYSQL_CFLAGS="`$MYSQL_CONFIG_HOME --include`"
MYSQL_LIBS="`$MYSQL_CONFIG_HOME --libs`"
MYSQL_OLD_LDFLAGS="$LDFLAGS" ; LDFLAGS="$LDFLAGS $MYSQL_LIBS"
MYSQL_OLD_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS="$CPPFLAGS $MYSQL_CFLAGS"
AC_CHECK_LIB([mysqlclient], [mysql_init], [HAVE_MYSQL="yes"], [])
AC_CHECK_HEADER([mysql.h], [], [HAVE_MYSQL=""])
CPPFLAGS="$MYSQL_OLD_CPPFLAGS"
LDFLAGS="$MYSQL_OLD_LDFLAGS"
fi
AC_MSG_CHECKING([MySQL library (optional)])
if test "$HAVE_MYSQL" = "yes" ; then
AC_MSG_RESULT([yes ($MYSQL_VERSION)])
else
AC_MSG_RESULT([no])
if test "$require_mysql" = "yes" ; then
AC_MSG_ERROR([MySQL not found or incompatible (requested)])
else
AC_MSG_NOTICE([disabling MySQL (optional)])
MYSQL_VERSION=""
MYSQL_CFLAGS=""
MYSQL_LIBS=""
fi
fi
fi
AC_SUBST([HAVE_MYSQL])
AC_SUBST([MYSQL_VERSION])
AC_SUBST([MYSQL_CFLAGS])
AC_SUBST([MYSQL_LIBS])
#
# PCRE library (optional)
#
##TODO PCRE version
PCRE_LIBS=""
PCRE_CFLAGS=""
if test "$want_pcre" = "no" ; then
AC_MSG_NOTICE([ignoring PCRE (optional)])
else
if test -z "$PCRE_HOME" ; then
AC_CHECK_LIB([pcre], [pcre_study], [HAVE_PCRE="yes"], [])
if test "$HAVE_PCRE" = "yes" ; then
PCRE_LIBS="-lpcre"
fi
else
PCRE_OLD_LDFLAGS="$LDFLAGS" ; LDFLAGS="$LDFLAGS -L$PCRE_HOME/lib"
PCRE_OLD_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS="$CPPFLAGS -I$PCRE_HOME/include"
AC_CHECK_LIB(pcre, pcre_compile, [HAVE_PCRE="yes"], [])
CPPFLAGS="$PCRE_OLD_CPPFLAGS"
LDFLAGS="$PCRE_OLD_LDFLAGS"
if test "$HAVE_PCRE" = "yes" ; then
PCRE_LIBS="-L$PCRE_HOME/lib -lpcre"
test -d "$PCRE_HOME/include" && PCRE_CFLAGS="-I$PCRE_HOME/include"
fi
fi
AC_MSG_CHECKING([PCRE library (optional)])
if test "$HAVE_PCRE" = "yes" ; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
if test "$require_pcre" = "yes" ; then
AC_MSG_ERROR([PCRE not found or incompatible (requested)])
else
AC_MSG_NOTICE([disabling PCRE (optional)])
fi
fi
fi
AC_SUBST([HAVE_PCRE])
AC_SUBST([PCRE_LIBS])
AC_SUBST([PCRE_CFLAGS])
#
# Host specific stuff
#
AC_MSG_CHECKING([host OS])
host_os="`uname`"
AC_MSG_RESULT([$host_os])
fd_setsize=""
DLLEXT=".so"
case $host_os in
Solaris* )
LIBS="$LIBS -lsocket -lnsl -ldl"
;;
Linux* )
LIBS="$LIBS -ldl"
;;
FreeBSD*)
CPPFLAGS="$CPPFLAGS -D__FREEBSD__"
;;
NetBSD*)
CPPFLAGS="$CPPFLAGS -D__NETBSD__"
;;
CYGWIN*)
CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=4096 -DCYGWIN"
fd_setsize="done"
DLLEXT=".dll"
;;
esac
AC_SUBST([DLLEXT])
AC_MSG_CHECKING([for MinGW])
if test -n "`$CC --version | grep -i mingw`" ; then
AC_MSG_RESULT([yes])
CPPFLAGS="$CPPFLAGS -DMINGW"
if test -z "$fd_setsize" ; then
CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=4096"
fi
LIBS="$LIBS -lws2_32"
else
AC_MSG_RESULT([no])
fi
###############################################################################
AC_OUTPUT
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