libdc/configure.ac
Linus Torvalds fb0d0b269e Merge git://github.com/libdivecomputer/libdivecomputer into Subsurface-branch
Merge with upstream.

* git://github.com/libdivecomputer/libdivecomputer:
  Simplify the conditional compilation
  Disable some Windows specific compiler warnings
  Use SDP to auto-detect the rfcomm port number
  Use the actual IrDA device names
  Use the correct data type for the temperature
  Disable O2 sensors with default calibration values
  Add support for the Seac Jack
  Check for memory allocation errors
  Erase the buffer before calling the vtable function
  Replace hardcoded size with the sizeof operator
  Use the correct model number for the Shearwater Nerd 2
2018-01-31 10:57:02 -08:00

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# Versioning.
m4_define([dc_version_major],[0])
m4_define([dc_version_minor],[7])
m4_define([dc_version_micro],[0])
m4_define([dc_version_suffix],[devel-Subsurface-branch])
m4_define([dc_version],dc_version_major.dc_version_minor.dc_version_micro[]m4_ifset([dc_version_suffix],-[dc_version_suffix]))
# Libtool versioning.
m4_define([dc_version_lt_current],[0])
m4_define([dc_version_lt_revision],[0])
m4_define([dc_version_lt_age],[0])
# Initialize autoconf.
AC_PREREQ([2.60])
AC_INIT([libdivecomputer],[dc_version])
AC_CONFIG_SRCDIR([config.h.in])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
# Initialize automake.
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
# Fix for automake >= 1.12
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
# Initialize libtool.
LT_PREREQ([2.2.0])
LT_INIT([win32-dll])
LT_PROG_RC
# Logging support.
AC_ARG_ENABLE([logging],
[AS_HELP_STRING([--enable-logging=@<:@yes/no@:>@],
[Enable logging @<:@default=yes@:>@])],
[], [enable_logging=yes])
AS_IF([test "x$enable_logging" = "xyes"], [
AC_DEFINE(ENABLE_LOGGING, [1], [Enable logging.])
])
# Pseudo terminal support.
AC_ARG_ENABLE([pty],
[AS_HELP_STRING([--enable-pty=@<:@yes/no@:>@],
[Enable pseudo terminal support @<:@default=no@:>@])],
[], [enable_pty=no])
AS_IF([test "x$enable_pty" = "xyes"], [
AC_DEFINE(ENABLE_PTY, [1], [Enable pseudo terminal support.])
])
# Example applications.
AC_ARG_ENABLE([examples],
[AS_HELP_STRING([--enable-examples=@<:@yes/no@:>@],
[Build example applications @<:@default=yes@:>@])],
[], [enable_examples=yes])
AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" = "xyes"])
# Documentation.
AC_ARG_ENABLE([doc],
[AS_HELP_STRING([--enable-doc=@<:@yes/no@:>@],
[Build documentation @<:@default=yes@:>@])],
[], [enable_doc=yes])
AM_CONDITIONAL([ENABLE_DOC], [test "x$enable_doc" = "xyes"])
# BLE support
AC_ARG_ENABLE([ble],
[AS_HELP_STRING([--enable-ble=@<:@yes/no@:>@],
[Enable BLE dive computers @<:@default=yes@:>@])],
[], [enable_ble=no])
AS_IF([test "x$enable_ble" = "xyes"], [
AC_DEFINE(ENABLE_BLE, [1], [Enable support for BLE dive computers.])
])
# Checks for programs.
AC_PROG_CC
AC_PROG_CC_C99
AC_CHECK_PROGS([DOXYGEN], [doxygen])
AC_CHECK_PROGS([MANDOC], [mandoc])
AM_CONDITIONAL([HAVE_DOXYGEN],[test -n "$DOXYGEN"])
AM_CONDITIONAL([HAVE_MANDOC],[test -n "$MANDOC"])
# Enable automake silent build rules.
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
# Checks for native Windows.
AC_MSG_CHECKING([for native Win32])
case "$host" in
*-*-mingw*)
os_win32=yes
;;
*)
os_win32=no
;;
esac
AC_MSG_RESULT([$os_win32])
AM_CONDITIONAL([OS_WIN32], [test "$os_win32" = "yes"])
DEPENDENCIES=""
# Checks for USB support.
AC_ARG_WITH([libusb],
[AS_HELP_STRING([--without-libusb],
[Build without the libusb library])],
[], [with_libusb=auto])
AS_IF([test "x$with_libusb" != "xno"], [
PKG_CHECK_MODULES([LIBUSB], [libusb-1.0], [have_libusb=yes], [have_libusb=no])
AS_IF([test "x$have_libusb" = "xyes"], [
AC_DEFINE([HAVE_LIBUSB], [1], [libusb library])
DEPENDENCIES="$DEPENDENCIES libusb-1.0"
])
])
# Checks for HIDAPI support.
AC_ARG_WITH([hidapi],
[AS_HELP_STRING([--without-hidapi],
[Build without the hidapi library])],
[], [with_hidapi=auto])
AS_IF([test "x$with_hidapi" != "xno"], [
PKG_CHECK_MODULES([HIDAPI], [hidapi], [have_hidapi=yes], [have_hidapi=no])
AS_IF([test "x$have_hidapi" = "xyes"], [
AC_DEFINE([HAVE_HIDAPI], [1], [hidapi library])
DEPENDENCIES="$DEPENDENCIES hidapi"
])
])
# Checks for BlueZ (bluetooth) support.
AC_ARG_WITH([bluez],
[AS_HELP_STRING([--without-bluez],
[Build without the BlueZ library])],
[], [with_bluez=auto])
AS_IF([test "x$with_bluez" != "xno"], [
PKG_CHECK_MODULES([BLUEZ], [bluez], [have_bluez=yes], [have_bluez=no])
AS_IF([test "x$have_bluez" = "xyes"], [
AC_DEFINE([HAVE_BLUEZ], [1], [BlueZ library])
DEPENDENCIES="$DEPENDENCIES bluez"
])
])
AC_SUBST([DEPENDENCIES])
# Checks for Windows bluetooth support.
AC_CHECK_HEADERS([winsock2.h ws2bth.h], , , [
#if HAVE_WINSOCK2_H
# include <winsock2.h>
# endif
])
# Checks for IrDA support.
AC_CHECK_HEADERS([winsock2.h af_irda.h], , , [
#if HAVE_WINSOCK2_H
# include <winsock2.h>
# endif
])
AC_CHECK_HEADERS([sys/socket.h linux/types.h linux/irda.h], , , [
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
# endif
#if HAVE_LINUX_TYPES_H
# include <linux/types.h>
# endif
])
# Checks for header files.
AC_CHECK_HEADERS([linux/serial.h])
AC_CHECK_HEADERS([IOKit/serial/ioss.h])
AC_CHECK_HEADERS([getopt.h])
AC_CHECK_HEADERS([sys/param.h])
AC_CHECK_HEADERS([pthread.h])
# Checks for global variable declarations.
AC_CHECK_DECLS([optreset])
# Checks for structures.
AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[
#include <time.h>
])
# Checks for library functions.
AC_FUNC_STRERROR_R
AC_CHECK_FUNCS([localtime_r gmtime_r timegm _mkgmtime])
AC_CHECK_FUNCS([getopt_long])
# Checks for supported compiler options.
AX_APPEND_COMPILE_FLAGS([ \
-Wall \
-Wshadow \
-Wrestrict \
-Wformat=2 \
-Wwrite-strings \
-Wcast-qual \
-Wpointer-arith \
-Wstrict-prototypes \
-Wmissing-prototypes \
-Wmissing-declarations \
-Wno-unused-parameter \
])
# Windows specific compiler options.
AS_IF([test "$os_win32" = "yes"], [
AX_APPEND_COMPILE_FLAGS([-Wno-pedantic-ms-format])
])
# Versioning.
AC_SUBST([DC_VERSION],[dc_version])
AC_SUBST([DC_VERSION_MAJOR],[dc_version_major])
AC_SUBST([DC_VERSION_MINOR],[dc_version_minor])
AC_SUBST([DC_VERSION_MICRO],[dc_version_micro])
AC_SUBST([DC_VERSION_LIBTOOL],[dc_version_lt_current:dc_version_lt_revision:dc_version_lt_age])
# Version suffix.
m4_ifset([dc_version_suffix],[
AC_DEFINE(HAVE_VERSION_SUFFIX, [1], [Define if a version suffix is present.])
])
AC_CONFIG_FILES([
libdivecomputer.pc
Makefile
include/Makefile
include/libdivecomputer/Makefile
include/libdivecomputer/version.h
src/Makefile
src/libdivecomputer.rc
doc/Makefile
doc/doxygen.cfg
doc/man/Makefile
examples/Makefile
])
AC_OUTPUT