summaryrefslogtreecommitdiffstats
path: root/configure.ac
blob: 479b44d7ed20c8f4953c246173f69f65c4a3024f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.61)
AC_INIT(libirecovery, 0.2.0, nospam@nowhere.com)
AM_INIT_AUTOMAKE([dist-bzip2 no-dist-gzip])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
AC_CONFIG_SRCDIR([src/])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])

dnl libtool versioning
# +1 : 0 : +1  == adds new functions to the interface
# +1 : 0 : 0   == changes or removes functions (changes include both
#                 changes to the signature and the semantic)
#  ? :+1 : ?   == just internal changes
# CURRENT : REVISION : AGE
LIBIRECOVERY_SO_VERSION=2:1:0

dnl Minimum package versions
LIBUSB_VERSION=1.0.3

AC_SUBST(LIBIRECOVERY_SO_VERSION)
AC_SUBST(LIBUSB_VERSION)

# Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AM_PROG_CC_C_O
AC_PROG_LIBTOOL

# Checks for libraries.
AC_CHECK_HEADERS([readline/readline.h], [],
	[AC_MSG_ERROR([Please install readline development headers])]
)
PKG_CHECK_MODULES(libusb, libusb-1.0 >= $LIBUSB_VERSION)

# Check additional platform flags
case "$host_os" in
	darwin*)
		AC_CHECK_HEADER(CoreFoundation/CoreFoundation.h, [
			AC_CHECK_HEADER(IOKit/IOKitLib.h, [
				AC_DEFINE(HAVE_IOKIT, 1, [Define if we have IOKit])
				LIBIRECOVERYLDFLAGS="-framework IOKit -framework CoreFoundation"
			], [])
		], [])
	;;
	mingw32*)
		LDFLAGS+=" -static-libgcc"
		LIBIRECOVERYLDFLAGS=" -lkernel32 -lmsvcrt -lsetupapi"
	;;
	cygwin*)
		CC=gcc-3
		CFLAGS+=" -mno-cygwin"
		LDFLAGS+=" -static-libgcc"
		LIBIRECOVERYLDFLAGS=" -lkernel32 -lmsvcrt -lsetupapi"
	;;
	*)
		LIBIRECOVERYLDFLAGS=
	;;
esac
AC_SUBST(LIBIRECOVERYLDFLAGS)

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdint.h stdlib.h string.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT8_T

# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([strcasecmp strdup strerror strndup])

# Check for operating system
AC_MSG_CHECKING([whether to enable WIN32 build settings])
case ${host_os} in
	*mingw32*|*cygwin*)
		win32=true
		AC_MSG_RESULT([yes])
		AC_CHECK_TOOL([WINDRES], [windres], AC_MSG_ERROR([windres not found]))
		AC_SUBST(WINDRES)
	;;
	*)
		win32=false
		AC_MSG_RESULT([no])
	;;
esac
AM_CONDITIONAL(WIN32, test x$win32 = xtrue)

AS_COMPILER_FLAGS(GLOBAL_CFLAGS, "-Wall -Wextra -Wmissing-declarations -Wredundant-decls -Wshadow -Wpointer-arith -Wwrite-strings -Wswitch-default -Wno-unused-parameter -fvisibility=hidden")
AC_SUBST(GLOBAL_CFLAGS)

case "$GLOBAL_CFLAGS" in
	*-fvisibility=hidden*)
		AC_DEFINE([HAVE_FVISIBILITY], [1], [Define if compiled with -fvisibility=hidden])
esac

# check for large file support
AC_SYS_LARGEFILE
LFS_CFLAGS=''
if test "$enable_largefile" != no; then
	if test "$ac_cv_sys_file_offset_bits" != 'no'; then
		LFS_CFLAGS="$LFS_CFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
	else
		AC_MSG_CHECKING(for native large file support)
		AC_RUN_IFELSE([AC_LANG_SOURCE([#include <unistd.h>
		  int main (int argc, char **argv)
		  {
		      exit(!(sizeof(off_t) == 8));
		  }])],
		[ac_cv_sys_file_offset_bits=64; AC_DEFINE(_FILE_OFFSET_BITS,64)
		 AC_MSG_RESULT(yes)],
		[AC_MSG_RESULT(no)])
	fi
	if test "$ac_cv_sys_large_files" != 'no'; then
		LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES=1"
	fi
	AC_FUNC_FSEEKO
	if test "$ac_cv_sys_largefile_source" != 'no'; then
		LFS_CFLAGS="$LFS_CFLAGS -D_LARGEFILE_SOURCE=1"
	fi
fi
AC_SUBST(LFS_CFLAGS)

m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

AC_OUTPUT([
Makefile
src/Makefile
include/Makefile
tools/Makefile
libirecovery.pc
])

echo "
Configuration for $PACKAGE $VERSION:
-------------------------------------------

  Install prefix: .........: $prefix

  Now type 'make' to build $PACKAGE $VERSION,
  and then 'make install' for installation.
"