[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(not found)
		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/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
AC_PROG_INSTALL
AC_MSG_CHECKING([for GNU tar])
AC_PATH_PROGS_FEATURE_CHECK([GNUTAR], [tar gtar gnutar], [
	AS_IF([test "x`$ac_path_GNUTAR --version | $SED -e '1 s/^tar (GNU tar)/&/p;d'`" != x], [
		ac_cv_path_GNUTAR=$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([not found])
])
AC_PROG_CXX
AC_PROG_OBJCXX
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 framework in $withval; do
		AC_LIB_APPENDTOVAR([CFLAGS], [-F$framework])
		AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$framework])
		AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$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], [`$apr_config --link-libtool`])
], [AC_MSG_ERROR([You need apr])])
VL_LIB_READLINE
AC_LANG_PUSH([C])
AM_ICONV
AC_LANG_POP([C])
AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
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: $enableval])])
], [CY_CHECK_JAVASCRIPT])
AS_CASE([$CY_EXECUTE], [1], [
	AC_SUBST([CY_EXECUTE])
	PKG_CHECK_MODULES([LIBFFI], [libffi], [
		AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
		AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
	], [
		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], [
			AC_MSG_ERROR([You need libffi])
		])
		AC_SEARCH_LIBS([ffi_call], [ffi])
		AS_CASE([$ac_cv_search_ffi_call], [no], [
			AC_MSG_ERROR([You need libffi])
		])
	])
	AC_LANG_PUSH([Objective C++])
	AC_MSG_CHECKING([if we really have Objective C++])
	AC_COMPILE_IFELSE([
		// This space intentionally left blank
	], [
		CY_OBJECTIVEC=1
		AC_MSG_RESULT([yes])
	], [AC_MSG_RESULT([no])])
	AS_IF([test "x$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], [`$GNUSTEP_CONFIG --base-libs`])
			], [AC_SUBST([CY_OBJECTIVEC], [0])])
		])
	])
	AC_LANG_POP([Objective C++])
])
AS_IF([test "x$CY_OBJECTIVEC" = x1], [
	AC_CHECK_HEADER([mach/mach.h], [
		AS_CASE([$OTOOL], [:], [AC_MSG_WARN([Missing otool?])], [AC_SUBST([CY_OBJECTIVEC_MACH], [1])])
	])
])
AS_IF([test "x$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	,
	22	AC_MSG_RESULT(not found)
	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/^.* \(@<:@0-9.@:>@*\)$/\1/p;d'], [3.0.3])
	37	AC_PROG_INSTALL
	38	AC_MSG_CHECKING([for GNU tar])
	39	AC_PATH_PROGS_FEATURE_CHECK([GNUTAR], [tar gtar gnutar], [
	40	AS_IF([test "x`$ac_path_GNUTAR --version \| $SED -e '1 s/^tar (GNU tar)/&/p;d'`" != x], [
	41	ac_cv_path_GNUTAR=$ac_path_GNUTAR
	42	])
	43	])
	44	AS_IF([test "x$ac_cv_path_GNUTAR" != x], [
	45	AC_SUBST([GNUTAR], [$ac_cv_path_GNUTAR])
	46	AC_MSG_RESULT([$GNUTAR])
	47	], [
	48	AC_SUBST([GNUTAR], [:])
	49	AC_MSG_RESULT([not found])
	50	])
47aaa820	51	AC_PROG_CXX
632b71ea DWT	52	AC_PROG_OBJCXX
	53	AC_ARG_WITH([frameworks], [AS_HELP_STRING(
	54	[--with-frameworks=DIRS],
	55	[add to DIRS (space separated) to the Darwin include path for frameworks with -F]
	56	)], [
	57	for framework in $withval; do
	58	AC_LIB_APPENDTOVAR([CFLAGS], [-F$framework])
	59	AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$framework])
	60	AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$framework])
	61	done
	62	])
47aaa820	63	AC_LANG([C++])
309b0535 DWT	64	APR_FIND_APR([], [], [1], [1])
	65	AS_CASE([$apr_found], [yes], [
	66	AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
549f29b5	67	AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`])
309b0535	68	], [AC_MSG_ERROR([You need apr])])
9c60689e	69	VL_LIB_READLINE
94690cff	70	AC_LANG_PUSH([C])
35fa52c0	71	AM_ICONV
94690cff	72	AC_LANG_POP([C])
35fa52c0	73	AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
b66977f1 DWT	74	AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
b66977f1 DWT	75	PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
a667869d	76	CY_EXECUTE=1
b66977f1 DWT	77	AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags webkit-1.0`])
b66977f1 DWT	78	AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs webkit-1.0`])
b128dfee	79	], [
b66977f1 DWT	80	PKG_CHECK_MODULES([WEBKIT], [WebKitGtk], [
	81	CY_EXECUTE=1
	82	AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags WebKitGtk`])
	83	AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs WebKitGtk`])
	84	], [
	85	AC_CHECK_FRAMEWORK([JavaScriptCore], [
	86	#include <JavaScriptCore/JSBase.h>
	87	], [JSEvaluateScript(0, 0, 0, 0, 0, 0);], [CY_EXECUTE=1])
	88	])
b128dfee	89	])
35fa52c0	90	])
b66977f1 DWT	91	AC_DEFUN([CY_CHECK_JAVASCRIPT], [
	92	CY_CHECK_JAVASCRIPTCORE
	93	])
	94	AC_ARG_ENABLE([javascript], [AS_HELP_STRING(
	95	[--enable-javascript@<:@=ENGINE@:>@],
	96	[use a JavaScript runtime (currently the only available option for ENGINE is JavaScriptCore) @<:@default=yes@:>@]
	97	)], [
	98	AS_CASE([$enableval], [yes], [CY_CHECK_JAVASCRIPT], [no], [
	99	AC_SUBST([CY_EXECUTE], [0])
	100	], [JavaScriptCore], [
	101	CY_CHECK_JAVASCRIPTCORE
	102	], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
	103	], [CY_CHECK_JAVASCRIPT])
a667869d DWT	104	AS_CASE([$CY_EXECUTE], [1], [
a667869d DWT	105	AC_SUBST([CY_EXECUTE])
3fd51f51 DWT	106	PKG_CHECK_MODULES([LIBFFI], [libffi], [
	107	AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
	108	AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
	109	], [
6b66678a DWT	110	AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
	111	AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
	112	AC_MSG_ERROR([You need libffi])
	113	])
	114	AC_SEARCH_LIBS([ffi_call], [ffi])
	115	AS_CASE([$ac_cv_search_ffi_call], [no], [
	116	AC_MSG_ERROR([You need libffi])
	117	])
	118	])
a667869d DWT	119	AC_LANG_PUSH([Objective C++])
	120	AC_MSG_CHECKING([if we really have Objective C++])
	121	AC_COMPILE_IFELSE([
	122	// This space intentionally left blank
	123	], [
	124	CY_OBJECTIVEC=1
	125	AC_MSG_RESULT([yes])
	126	], [AC_MSG_RESULT([no])])
a667869d	127	AS_IF([test "x$CY_OBJECTIVEC" = x1], [
c823f118 DWT	128	AC_CHECK_FRAMEWORK([CoreFoundation], [
	129	#include <CoreFoundation/CFBase.h>
	130	], [CFAllocatorGetDefault();], [
a667869d	131	AC_SUBST([CY_OBJECTIVEC])
c823f118 DWT	132	AC_CHECK_FRAMEWORK([Foundation], [
	133	#include <Foundation/NSObject.h>
	134	], [[[[NSObject alloc] init];]])
	135	AC_CHECK_FRAMEWORK([WebKit], [
	136	#include <WebKit/WebScriptObject.h>
	137	], [[[[WebScriptObject alloc] init];]])
	138	], [
790e5246	139	AC_ARG_VAR([GNUSTEP_CONFIG], [prints information about the current gnustep installation])
c823f118 DWT	140	AC_CHECK_PROGS([GNUSTEP_CONFIG], [gnustep-config])
	141	AS_IF([test "x$GNUSTEP_CONFIG" != x], [
	142	AC_SUBST([CY_OBJECTIVEC])
	143	AC_LIB_APPENDTOVAR([OBJCXXFLAGS], [`$GNUSTEP_CONFIG --objc-flags`])
	144	AC_LIB_APPENDTOVAR([LIBS], [`$GNUSTEP_CONFIG --base-libs`])
	145	], [AC_SUBST([CY_OBJECTIVEC], [0])])
a667869d DWT	146	])
a667869d DWT	147	])
c823f118	148	AC_LANG_POP([Objective C++])
3fd51f51	149	])
e1cce270 DWT	150	AS_IF([test "x$CY_OBJECTIVEC" = x1], [
	151	AC_CHECK_HEADER([mach/mach.h], [
	152	AS_CASE([$OTOOL], [:], [AC_MSG_WARN([Missing otool?])], [AC_SUBST([CY_OBJECTIVEC_MACH], [1])])
	153	])
	154	])
790e5246 DWT	155	AS_IF([test "x$GMAKE" != xmake], [
	156	AC_CONFIG_FILES([Makefile])
	157	])
9c60689e DWT	158	AC_CONFIG_FILES([GNUmakefile])
9c60689e DWT	159	AC_OUTPUT