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dnl
dnl $Id: configure.in,v 1.16 2005/06/18 19:41:05 andrew_belov Exp $
dnl --------------------------------------------------------------------------
dnl This file performs setup of GNU-style makefiles.
dnl
AC_INIT([arj])
AC_PREREQ(2.53)
AC_CONFIG_SRCDIR([../arj.c])
dnl Installation script (let it be, temporarily...)
AC_PROG_INSTALL([e:/os2apps/autoconf/install-sh])
dnl Configuration parameters
AC_CONFIG_HEADER([../c_defs.h:config.h.in])
dnl Checks for the canonical system name
AC_CANONICAL_HOST
AS_IF([test "$host" != "$build"], [
AC_SUBST([CROSS_BUILDING], [yes])
])
CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
AC_SUBST([CC_FOR_BUILD])
dnl Checks for programs.
AC_PROG_CC
AC_CHECK_TOOL([STRIP], [strip])
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h limits.h malloc.h])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_STRUCT_TM
AC_C_BIGENDIAN
dnl Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MEMCMP
AC_FUNC_SETVBUF_REVERSED
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([getcwd min max mkdir mkdtemp rmdir fcloseall \
strcasecmp setpriority strdup strerror strstr strnlen \
strupr strlwr strtol strtoul])
dnl Platform-specific tuning
PROG_EXT=
DLL_EXT=".so"
DLL_FLAGS="-shared"
REQUIRES_DEF=
OS_ID="UNIX"
OS_DEF="-D_UNIX"
DLL_CFLAGS="-fPIC"
case $host_os in
gnu*|linux*|k*bsd*)
AC_DEFINE(ELF_EXECUTABLES, 1, [Define if executables use ELF format])
DYN_LIBS="-ldl"
DLL_FLAGS="-shared -fPIC"
DLL_CFLAGS="-fPIC"
LD_STRIP="gnu/stripgcc.lnk"
;;
*bsd*)
AC_DEFINE(ELF_EXECUTABLES)
DLL_FLAGS="-shared -export-dynamic"
LD_STRIP="gnu/stripgcc.lnk"
;;
interix3*)
# not ELF
DLL_FLAGS="-shared"
DLL_CFLAGS=""
;;
*qnx*)
AC_DEFINE(ELF_EXECUTABLES)
DLL_FLAGS="-shared -fPIC"
DLL_CFLAGS="-shared -fPIC"
LD_STRIP="gnu/stripgcc.lnk"
;;
*solaris*)
AC_DEFINE(ELF_EXECUTABLES)
CFLAGS="-DSUNOS -D_UNIX"
DLL_FLAGS="-shared -fPIC"
DLL_CFLAGS="-shared -fPIC"
LD_STRIP="gnu/stripgcc.lnk"
;;
os2*)
PROG_EXT=".exe"
DLL_EXT=".dll"
LDFLAGS="-s"
DLL_FLAGS="-Zdll -s"
DLL_CFLAGS=""
REQUIRES_DEF=1
OS_ID="OS2"
OS_DEF="-D_OS2"
;;
esac
AC_SUBST([LDFLAGS_FOR_BUILD])
OS_DEF_FOR_BUILD="-D_UNIX"
case $build_os in
gnu*|linux*|*bsd*|interix3*|*qnx*|*solaris*)
;;
os2*)
LDFLAGS_FOR_BUILD="-s"
OS_DEF_FOR_BUILD="-D_OS2"
;;
esac
case $host_cpu in
alpha*)
AC_DEFINE(ALIGN_POINTERS, 1, [Define if pointers need to be aligned])
;;
sparc*)
AC_DEFINE(ALIGN_POINTERS)
;;
ia64*)
AC_DEFINE(ALIGN_POINTERS)
;;
arm*)
AC_DEFINE(ALIGN_POINTERS)
;;
hppa*)
AC_DEFINE(ALIGN_POINTERS)
;;
esac
dnl Registration wizard is named "arj-register" under UNIX-like platforms, to
dnl give it a unique name
case $host_os in
os2*)
REGISTER=register
;;
*)
REGISTER=arj-register
esac
dnl Initial setup
test -z "$CONFIG_SHELL" && CONFIG_SHELL=/bin/sh
AC_SUBST(CONFIG_SHELL)
AC_MSG_CHECKING([if dynamic C library may be used])
AC_ARG_ENABLE(libc,
[ --disable-libc Disable linking with dynamic C library],
[enable_libc=no],
[enable_libc=yes
case $host_os in
os2*)
LDFLAGS="-Zcrtdll $LDFLAGS"
DLL_FLAGS="-Zcrtdll $DLL_FLAGS"
esac
case $build_os in
os2*)
LDFLAGS_FOR_BUILD="-Zcrtdll $LDFLAGS_FOR_BUILD"
esac
])
AC_MSG_RESULT($enable_libc)
test "$enable_libc" != "no" && AC_DEFINE(LIBC, 1, [Define if dynamic C library may be used])
AC_MSG_CHECKING([if SFX executables may be packed])
AC_ARG_ENABLE(packsfx,
[ --disable-packsfx Force disable packing of SFX modules],
[packsfx=no],
[packsfx=yes])
AC_MSG_RESULT($packsfx)
test "$packsfx" != "yes" && AC_DEFINE(NP_SFX, 1, [Define if SFX executables may be packed])
AC_MSG_CHECKING([what to use as a dedicated output directory])
AC_ARG_ENABLE(outdir,
[ --enable-outdir Specify a dedicated output directory],
[OUT_DIR=$enableval],
[OUT_DIR=$host_os])
AC_MSG_RESULT($OUT_DIR)
AC_SUBST(OUT_DIR)
AC_MSG_CHECKING([fnmatch() tolerance to incomplete patterns acting as filenames])
AC_RUN_IFELSE([AC_LANG_PROGRAM([[
#include <fnmatch.h>
]], [[
int main()
{
return(fnmatch("@<:@", "@<:@", 0)); /* Must return 0 for a valid match */
}
]])], [TOLERANT_FNMATCH=yes], [TOLERANT_FNMATCH=no], [TOLERANT_FNMATCH=cross])
if test x$TOLERANT_FNMATCH = xyes ; then
AC_DEFINE(TOLERANT_FNMATCH, 1, [Trust fnmatch() when supplying incomplete patterns])
fi
AC_MSG_RESULT([$TOLERANT_FNMATCH])
dnl Experimental feature(s)
AC_MSG_CHECKING([if color output is demanded])
AC_ARG_ENABLE(color-output,
[ --enable-color-output Enable JAR-style color output (EXPERIMENTAL)],
[color_output=yes],
[color_output=no])
AC_MSG_RESULT($color_output)
test "$color_output" = "yes" && AC_DEFINE(USE_COLORS, 1, [Define if colors should be used])
AC_SUBST(HAVE_MKDTEMP)
AC_SUBST(HAVE_FCLOSEALL)
AC_SUBST(HAVE_STRCASECMP)
AC_SUBST(HAVE_SETPRIORITY)
AC_SUBST(HAVE_STRUPR)
AC_SUBST(HAVE_STRLWR)
AC_SUBST(PROG_EXT)
AC_SUBST(DLL_EXT)
AC_SUBST(DLL_FLAGS)
AC_SUBST(DLL_CFLAGS)
AC_SUBST(REQUIRES_DEF)
AC_SUBST(OS_ID)
AC_SUBST(OS_DEF)
AC_SUBST(OS_DEF_FOR_BUILD)
AC_SUBST(LIBS)
AC_SUBST(DYN_LIBS)
AC_SUBST(LD_STRIP)
AC_SUBST(REGISTER)
AC_SUBST(TOLERANT_FNMATCH)
AC_CONFIG_FILES([../GNUmakefile:makefile.in])
AC_OUTPUT
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