[cycript.git] / configure.ac

AC_PREREQ([2.65])
AC_INIT([Cycript], [0.9], [saurik@saurik.com], [cycript], [http://www.cycript.org/])
AC_CONFIG_SRCDIR([Console.cpp])
AC_CONFIG_AUX_DIR([.])
LT_INIT([disable-static])
PKG_PROG_PKG_CONFIG([0.22])
CHECK_GNU_MAKE
AC_SUBST([GMAKE], [$_cv_gnu_make_command])
AS_IF([test "x$GMAKE" = x], [AC_MSG_ERROR([You need GNU make])])
AC_PATH_PROGS([_BASH], [bash])
AS_IF([test "x$_BASH" = x], [AC_MSG_ERROR([You need GNU bash])])
AC_PATH_PROGS([TIME], [time])
AC_DEFUN([CY_CHECK_PROGS_VERSION], [
	AC_MSG_CHECKING(for ]$2[ >= ]$5[)
	AC_PATH_PROGS_FEATURE_CHECK(]$1[, ]$3[,
		AS_VERSION_COMPARE(`$ac_path_]$1[ ]$4[`, ]$5[, ,
			ac_cv_path_]$1[=$ac_path_]$1[
		,
			ac_cv_path_]$1[=$ac_path_]$1[
		)
	,
		AC_MSG_RESULT(no)
		AC_MSG_ERROR(You need ]$2[ ]$5[ or greater)
	)
	AC_SUBST(]$1[, $ac_cv_path_]$1[)
	AC_MSG_RESULT($]$1[)
])
AC_ARG_VAR([BISON], [GNU Project parser generator (yacc replacement)])
CY_CHECK_PROGS_VERSION([BISON], [bison], [bison],
	[-V | $SED -e '1 s/^bison (GNU Bison) \(.*\)$/\1/p;d'], [2.3])
AC_ARG_VAR([FLEX], [the fast lexical analyser generator])
CY_CHECK_PROGS_VERSION([FLEX], [flex], [flex],
	[--version | $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [2.5.33])
AC_ARG_VAR([GPERF], [perfect hash function generator])
CY_CHECK_PROGS_VERSION([GPERF], [gperf], [gperf],
	[--version | $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
AC_PROG_INSTALL
AC_MSG_CHECKING([for GNU tar >=1.19])
AC_PATH_PROGS_FEATURE_CHECK([GNUTAR], [tar gtar gnutar], [
	AS_IF([test "x`$ac_path_GNUTAR --version | $SED -e '1 s/^tar (GNU tar)/&/p;d'`" != x], [
		AS_VERSION_COMPARE([`$ac_path_GNUTAR --version | $SED -e '1 s/^tar (GNU tar) \(.*\)$/\1/p;d'`], [1.19], , [
			ac_cv_path_GNUTAR=$ac_path_GNUTAR
		], [
			ac_cv_path_GNUTAR=$ac_path_GNUTAR
		])
	])
])
AS_IF([test "x$ac_cv_path_GNUTAR" != x], [
	AC_SUBST([GNUTAR], [$ac_cv_path_GNUTAR])
	AC_MSG_RESULT([$GNUTAR])
], [
	AC_SUBST([GNUTAR], [:])
	AC_MSG_RESULT([no])
])
AC_CHECK_PROGS([SVN], [svn])
AC_CHECK_PROGS([SVNVERSION], [svnversion])
AC_PROG_CXX
AC_PROG_OBJCXX
AC_DEFUN([CY_CHECK_UNIVERSAL], [
	AC_MSG_CHECKING([for universal binary support])
	AS_CASE([$host_vendor], [apple], [
		AS_CASE([$host_cpu], [i386|x86_64], [
			for cy_arch in i386 x86_64; do
				cy_save_CXXFLAGS=$CXXFLAGS
				AC_LIB_APPENDTOVAR([CXXFLAGS], ["-arch $cy_arch"])
				AC_TRY_LINK([], [], [
					AC_LIB_APPENDTOVAR([cy_arches], [$cy_arch])
					AC_LIB_APPENDTOVAR([CFLAGS], ["-arch $cy_arch"])
					AC_LIB_APPENDTOVAR([LDFLAGS], ["-arch $cy_arch"])
					AC_LIB_APPENDTOVAR([OBJCXXFLAGS], ["-arch $cy_arch"])
				], [
					CXXFLAGS=$cy_save_CXXFLAGS
				])
			done
		])
	])
	AC_MSG_RESULT([${cy_arches-no}])
])
AC_ARG_ENABLE([universal-binary], [AS_HELP_STRING(
	[--disable-universal-binary],
	[do not build with universal binary support on Darwin]
)], [
	AS_CASE([$enableval], [no], [], [CY_CHECK_UNIVERSAL])
], [CY_CHECK_UNIVERSAL])
AC_ARG_WITH([frameworks], [AS_HELP_STRING(
	[--with-frameworks=DIRS],
	[add to DIRS (space separated) to the Darwin include path for frameworks with -F]
)], [
	for cy_framework in $withval; do
		AC_LIB_APPENDTOVAR([CFLAGS], [-F$cy_framework])
		AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$cy_framework])
		AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$cy_framework])
	done
])
AC_LANG([C++])
APR_FIND_APR([], [], [1], [1])
AS_CASE([$apr_found], [yes], [
	AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
	AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`])
], [AC_MSG_ERROR([You need apr])])
AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
	PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
		CY_EXECUTE=1
		AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags webkit-1.0`])
		AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs webkit-1.0`])
	], [
		PKG_CHECK_MODULES([WEBKIT], [WebKitGtk], [
			CY_EXECUTE=1
			AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags WebKitGtk`])
			AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs WebKitGtk`])
		], [
			AC_CHECK_FRAMEWORK([JavaScriptCore], [
				#include <JavaScriptCore/JSBase.h>
			], [JSEvaluateScript(0, 0, 0, 0, 0, 0);], [CY_EXECUTE=1])
		])
	])
])
AC_DEFUN([CY_CHECK_JAVASCRIPT], [
	CY_CHECK_JAVASCRIPTCORE
])
AC_ARG_ENABLE([javascript], [AS_HELP_STRING(
	[--enable-javascript@<:@=ENGINE@:>@],
	[use a JavaScript runtime (currently the only available option for ENGINE is JavaScriptCore) @<:@default=yes@:>@]
)], [
	AS_CASE([$enableval], [yes], [CY_CHECK_JAVASCRIPT], [no], [
		AC_SUBST([CY_EXECUTE], [0])
	], [JavaScriptCore], [
		CY_CHECK_JAVASCRIPTCORE
	], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
], [CY_CHECK_JAVASCRIPT])
AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [
	PKG_CHECK_MODULES([LIBFFI], [libffi], [
		AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
		AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
	], [
		AC_MSG_ERROR([You need libffi])
	])
])
AS_CASE([$CY_EXECUTE], [1], [
	AC_SUBST([CY_EXECUTE])
	AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
	AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
		CY_CHECK_PKG_CONFIG_LIBFFI
	], [
		AC_SEARCH_LIBS([ffi_call], [ffi])
		AS_CASE([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])
	])
	AC_LANG_PUSH([Objective C++])
	AC_MSG_CHECKING([if we really have Objective C++])
	AC_COMPILE_IFELSE([
		// This space intentionally left blank
	], [
		CY_OBJECTIVEC=1
		AC_MSG_RESULT([yes])
	], [AC_MSG_RESULT([no])])
	AS_IF([test "x$CY_OBJECTIVEC" = x1], [
		AC_CHECK_FRAMEWORK([CoreFoundation], [
			#include <CoreFoundation/CFBase.h>
		], [CFAllocatorGetDefault();], [
			AC_SUBST([CY_OBJECTIVEC])
			AC_CHECK_FRAMEWORK([Foundation], [
				#include <Foundation/NSObject.h>
			], [[[[NSObject alloc] init];]])
			AC_CHECK_FRAMEWORK([WebKit], [
				#include <WebKit/WebScriptObject.h>
			], [[[[WebScriptObject alloc] init];]])
		], [
			AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation])
			AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])
			AS_IF([test "x$GNUSTEP_CONFIG" != x], [
				AC_SUBST([CY_OBJECTIVEC])
				AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
				AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
			], [AC_SUBST([CY_OBJECTIVEC], [0])])
		])
	])
	AC_LANG_POP([Objective C++])
])
VL_LIB_READLINE
AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([You need readline])])
AC_LANG_PUSH([C])
AM_ICONV
AS_CASE([$am_cv_func_iconv], [yes], [], [
	for cy_iconv_prefix_arg in $CFLAGS $CXXFLAGS $OBJCXXFLAGS $LDFLAGS $LIBS; do
		AS_CASE([$cy_iconv_prefix_arg], [-I*], [
			AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg | sed -e 's/^-I//;s|/include$||'`])
		], [-L*], [
			AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg | sed -e 's/^-L//;s|/lib$||'`])
		])
	done
	for with_libiconv_prefix in $cy_iconv_prefixes; do
		AS_UNSET([am_cv_func_iconv])
		AM_ICONV_LINKFLAGS_BODY
		AM_ICONV
	done
])
AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
AC_LANG_POP([C])
AS_IF([test "x$CY_OBJECTIVEC" = x1], [
	AC_CHECK_HEADER([mach/mach.h], [
		AC_CHECK_TOOLS([_OTOOL], [otool])
		AS_IF([test "x$_OTOOL" = x], [AC_MSG_ERROR([You need otool])])
		AC_CHECK_TOOLS([_LIPO], [lipo])
		AS_IF([test "x$_LIPO" = x], [AC_MSG_ERROR([You need lipo])])
		AC_CHECK_TOOLS([_NM], [nm])
		AS_IF([test "x$_NM" = x], [AC_MSG_ERROR([You need nm])])
		AC_SUBST([SO], [$acl_shlibext])
		AC_SUBST([CY_OBJECTIVEC_MACH], [1])
		AC_SUBST([CY_ATTACH_GROUP], [procmod])
	])
])
AS_IF([test "x$GMAKE" != xmake], [
	AC_CONFIG_FILES([Makefile])
])
AC_CONFIG_FILES([GNUmakefile])
AC_OUTPUT
Commit	Line	Data
9c60689e	1	AC_PREREQ([2.65])
c7aa54aa	2	AC_INIT([Cycript], [0.9], [saurik@saurik.com], [cycript], [http://www.cycript.org/])
35fa52c0	3	AC_CONFIG_SRCDIR([Console.cpp])
6b66678a	4	AC_CONFIG_AUX_DIR([.])
549f29b5	5	LT_INIT([disable-static])
3fd51f51	6	PKG_PROG_PKG_CONFIG([0.22])
632b71ea	7	CHECK_GNU_MAKE
790e5246 DWT	8	AC_SUBST([GMAKE], [$_cv_gnu_make_command])
790e5246 DWT	9	AS_IF([test "x$GMAKE" = x], [AC_MSG_ERROR([You need GNU make])])
e9c9a47c DWT	10	AC_PATH_PROGS([_BASH], [bash])
	11	AS_IF([test "x$_BASH" = x], [AC_MSG_ERROR([You need GNU bash])])
	12	AC_PATH_PROGS([TIME], [time])
	13	AC_DEFUN([CY_CHECK_PROGS_VERSION], [
	14	AC_MSG_CHECKING(for ]$2[ >= ]$5[)
	15	AC_PATH_PROGS_FEATURE_CHECK(]$1[, ]$3[,
	16	AS_VERSION_COMPARE(`$ac_path_]$1[ ]$4[`, ]$5[, ,
	17	ac_cv_path_]$1[=$ac_path_]$1[
	18	,
	19	ac_cv_path_]$1[=$ac_path_]$1[
	20	)
	21	,
b5bd4353	22	AC_MSG_RESULT(no)
e9c9a47c DWT	23	AC_MSG_ERROR(You need ]$2[ ]$5[ or greater)
	24	)
	25	AC_SUBST(]$1[, $ac_cv_path_]$1[)
	26	AC_MSG_RESULT($]$1[)
	27	])
	28	AC_ARG_VAR([BISON], [GNU Project parser generator (yacc replacement)])
	29	CY_CHECK_PROGS_VERSION([BISON], [bison], [bison],
	30	[-V \| $SED -e '1 s/^bison (GNU Bison) \(.*\)$/\1/p;d'], [2.3])
	31	AC_ARG_VAR([FLEX], [the fast lexical analyser generator])
	32	CY_CHECK_PROGS_VERSION([FLEX], [flex], [flex],
	33	[--version \| $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [2.5.33])
	34	AC_ARG_VAR([GPERF], [perfect hash function generator])
	35	CY_CHECK_PROGS_VERSION([GPERF], [gperf], [gperf],
	36	[--version \| $SED -e '1 s/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
	37	AC_PROG_INSTALL
b5bd4353	38	AC_MSG_CHECKING([for GNU tar >=1.19])
e9c9a47c DWT	39	AC_PATH_PROGS_FEATURE_CHECK([GNUTAR], [tar gtar gnutar], [
e9c9a47c DWT	40	AS_IF([test "x`$ac_path_GNUTAR --version \| $SED -e '1 s/^tar (GNU tar)/&/p;d'`" != x], [
b5bd4353 DWT	41	AS_VERSION_COMPARE([`$ac_path_GNUTAR --version \| $SED -e '1 s/^tar (GNU tar) \(.*\)$/\1/p;d'`], [1.19], , [
	42	ac_cv_path_GNUTAR=$ac_path_GNUTAR
	43	], [
	44	ac_cv_path_GNUTAR=$ac_path_GNUTAR
	45	])
e9c9a47c DWT	46	])
	47	])
	48	AS_IF([test "x$ac_cv_path_GNUTAR" != x], [
	49	AC_SUBST([GNUTAR], [$ac_cv_path_GNUTAR])
	50	AC_MSG_RESULT([$GNUTAR])
	51	], [
	52	AC_SUBST([GNUTAR], [:])
b5bd4353	53	AC_MSG_RESULT([no])
e9c9a47c	54	])
b65019fe DWT	55	AC_CHECK_PROGS([SVN], [svn])
b65019fe DWT	56	AC_CHECK_PROGS([SVNVERSION], [svnversion])
47aaa820	57	AC_PROG_CXX
632b71ea	58	AC_PROG_OBJCXX
1504c9b8 DWT	59	AC_DEFUN([CY_CHECK_UNIVERSAL], [
	60	AC_MSG_CHECKING([for universal binary support])
	61	AS_CASE([$host_vendor], [apple], [
	62	AS_CASE([$host_cpu], [i386\|x86_64], [
	63	for cy_arch in i386 x86_64; do
	64	cy_save_CXXFLAGS=$CXXFLAGS
	65	AC_LIB_APPENDTOVAR([CXXFLAGS], ["-arch $cy_arch"])
	66	AC_TRY_LINK([], [], [
	67	AC_LIB_APPENDTOVAR([cy_arches], [$cy_arch])
	68	AC_LIB_APPENDTOVAR([CFLAGS], ["-arch $cy_arch"])
	69	AC_LIB_APPENDTOVAR([LDFLAGS], ["-arch $cy_arch"])
	70	AC_LIB_APPENDTOVAR([OBJCXXFLAGS], ["-arch $cy_arch"])
	71	], [
	72	CXXFLAGS=$cy_save_CXXFLAGS
	73	])
	74	done
	75	])
	76	])
	77	AC_MSG_RESULT([${cy_arches-no}])
	78	])
	79	AC_ARG_ENABLE([universal-binary], [AS_HELP_STRING(
	80	[--disable-universal-binary],
	81	[do not build with universal binary support on Darwin]
	82	)], [
	83	AS_CASE([$enableval], [no], [], [CY_CHECK_UNIVERSAL])
	84	], [CY_CHECK_UNIVERSAL])
632b71ea DWT	85	AC_ARG_WITH([frameworks], [AS_HELP_STRING(
	86	[--with-frameworks=DIRS],
	87	[add to DIRS (space separated) to the Darwin include path for frameworks with -F]
	88	)], [
1504c9b8 DWT	89	for cy_framework in $withval; do
	90	AC_LIB_APPENDTOVAR([CFLAGS], [-F$cy_framework])
	91	AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$cy_framework])
	92	AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$cy_framework])
632b71ea DWT	93	done
632b71ea DWT	94	])
47aaa820	95	AC_LANG([C++])
309b0535 DWT	96	APR_FIND_APR([], [], [1], [1])
	97	AS_CASE([$apr_found], [yes], [
	98	AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
549f29b5	99	AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`])
309b0535	100	], [AC_MSG_ERROR([You need apr])])
b66977f1 DWT	101	AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
b66977f1 DWT	102	PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
a667869d	103	CY_EXECUTE=1
b66977f1 DWT	104	AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags webkit-1.0`])
b66977f1 DWT	105	AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs webkit-1.0`])
b128dfee	106	], [
b66977f1 DWT	107	PKG_CHECK_MODULES([WEBKIT], [WebKitGtk], [
	108	CY_EXECUTE=1
	109	AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags WebKitGtk`])
	110	AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs WebKitGtk`])
	111	], [
	112	AC_CHECK_FRAMEWORK([JavaScriptCore], [
	113	#include <JavaScriptCore/JSBase.h>
	114	], [JSEvaluateScript(0, 0, 0, 0, 0, 0);], [CY_EXECUTE=1])
	115	])
b128dfee	116	])
35fa52c0	117	])
b66977f1 DWT	118	AC_DEFUN([CY_CHECK_JAVASCRIPT], [
	119	CY_CHECK_JAVASCRIPTCORE
	120	])
	121	AC_ARG_ENABLE([javascript], [AS_HELP_STRING(
	122	[--enable-javascript@<:@=ENGINE@:>@],
	123	[use a JavaScript runtime (currently the only available option for ENGINE is JavaScriptCore) @<:@default=yes@:>@]
	124	)], [
	125	AS_CASE([$enableval], [yes], [CY_CHECK_JAVASCRIPT], [no], [
	126	AC_SUBST([CY_EXECUTE], [0])
	127	], [JavaScriptCore], [
	128	CY_CHECK_JAVASCRIPTCORE
	129	], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
	130	], [CY_CHECK_JAVASCRIPT])
e5cca37d	131	AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [
3fd51f51 DWT	132	PKG_CHECK_MODULES([LIBFFI], [libffi], [
	133	AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
	134	AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
	135	], [
e5cca37d DWT	136	AC_MSG_ERROR([You need libffi])
	137	])
	138	])
	139	AS_CASE([$CY_EXECUTE], [1], [
	140	AC_SUBST([CY_EXECUTE])
	141	AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
	142	AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
	143	CY_CHECK_PKG_CONFIG_LIBFFI
	144	], [
6b66678a	145	AC_SEARCH_LIBS([ffi_call], [ffi])
e5cca37d	146	AS_CASE([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])
6b66678a	147	])
a667869d DWT	148	AC_LANG_PUSH([Objective C++])
	149	AC_MSG_CHECKING([if we really have Objective C++])
	150	AC_COMPILE_IFELSE([
	151	// This space intentionally left blank
	152	], [
	153	CY_OBJECTIVEC=1
	154	AC_MSG_RESULT([yes])
	155	], [AC_MSG_RESULT([no])])
a667869d	156	AS_IF([test "x$CY_OBJECTIVEC" = x1], [
c823f118 DWT	157	AC_CHECK_FRAMEWORK([CoreFoundation], [
	158	#include <CoreFoundation/CFBase.h>
	159	], [CFAllocatorGetDefault();], [
a667869d	160	AC_SUBST([CY_OBJECTIVEC])
c823f118 DWT	161	AC_CHECK_FRAMEWORK([Foundation], [
	162	#include <Foundation/NSObject.h>
	163	], [[[[NSObject alloc] init];]])
	164	AC_CHECK_FRAMEWORK([WebKit], [
	165	#include <WebKit/WebScriptObject.h>
	166	], [[[[WebScriptObject alloc] init];]])
	167	], [
790e5246	168	AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation])
c823f118 DWT	169	AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])
	170	AS_IF([test "x$GNUSTEP_CONFIG" != x], [
	171	AC_SUBST([CY_OBJECTIVEC])
	172	AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
	173	AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
	174	], [AC_SUBST([CY_OBJECTIVEC], [0])])
a667869d DWT	175	])
a667869d DWT	176	])
c823f118	177	AC_LANG_POP([Objective C++])
3fd51f51	178	])
058f1bc8 DWT	179	VL_LIB_READLINE
058f1bc8 DWT	180	AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([You need readline])])
5053a6d1 DWT	181	AC_LANG_PUSH([C])
5053a6d1 DWT	182	AM_ICONV
058f1bc8 DWT	183	AS_CASE([$am_cv_func_iconv], [yes], [], [
	184	for cy_iconv_prefix_arg in $CFLAGS $CXXFLAGS $OBJCXXFLAGS $LDFLAGS $LIBS; do
	185	AS_CASE([$cy_iconv_prefix_arg], [-I*], [
	186	AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg \| sed -e 's/^-I//;s\|/include$\|\|'`])
	187	], [-L*], [
	188	AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg \| sed -e 's/^-L//;s\|/lib$\|\|'`])
	189	])
	190	done
	191	for with_libiconv_prefix in $cy_iconv_prefixes; do
	192	AS_UNSET([am_cv_func_iconv])
	193	AM_ICONV_LINKFLAGS_BODY
	194	AM_ICONV
	195	done
	196	])
5053a6d1	197	AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
058f1bc8	198	AC_LANG_POP([C])
e1cce270 DWT	199	AS_IF([test "x$CY_OBJECTIVEC" = x1], [
e1cce270 DWT	200	AC_CHECK_HEADER([mach/mach.h], [
794e88e7 DWT	201	AC_CHECK_TOOLS([_OTOOL], [otool])
	202	AS_IF([test "x$_OTOOL" = x], [AC_MSG_ERROR([You need otool])])
	203	AC_CHECK_TOOLS([_LIPO], [lipo])
	204	AS_IF([test "x$_LIPO" = x], [AC_MSG_ERROR([You need lipo])])
	205	AC_CHECK_TOOLS([_NM], [nm])
	206	AS_IF([test "x$_NM" = x], [AC_MSG_ERROR([You need nm])])
	207	AC_SUBST([SO], [$acl_shlibext])
	208	AC_SUBST([CY_OBJECTIVEC_MACH], [1])
	209	AC_SUBST([CY_ATTACH_GROUP], [procmod])
e1cce270 DWT	210	])
e1cce270 DWT	211	])
790e5246 DWT	212	AS_IF([test "x$GMAKE" != xmake], [
	213	AC_CONFIG_FILES([Makefile])
	214	])
9c60689e DWT	215	AC_CONFIG_FILES([GNUmakefile])
9c60689e DWT	216	AC_OUTPUT