libdc/configure.ac
Linus Torvalds 71cf0a5c69 Merge branch 'master' of git://git.libdivecomputer.org/libdivecomputer into sync-with-upstream
Merge upstream libdivecomputer changes from Jef Driesen.

The most notable one is how libdivecomputer no longer sends the
GASCHANGE events, but uses DC_SAMPLE_GASMIX instead.

We still turn it into a SAMPLE_EVENT_GASCHANGE2 event internally in
subsurface, since we want all the normal event handling to trigger.

* 'master' of git://git.libdivecomputer.org/libdivecomputer: (21 commits)
  Document the date/time functions
  Document the public api with man pages
  Add support for the Cressi Drake
  Detect overwritten dive profiles
  Ignore tank pressure if no sensor is attached
  Add support for the tank field
  Add support for the salinity field
  Use the sample interval from the settings
  Update the Aqualung i750TC parser
  Toggle the DTR line during setup
  Implement the read function
  Add doxygen documentation to the build system
  Add support for the Aqualung i750TC
  Fix the Windows version resource build
  Force the dive mode to gauge
  Add support for the dive mode
  Report the initial gas mix on the first sample
  Remove the deprecated gas change events
  Add support for the Hollis DG02.
  Add support for the Oceanic F10.
  ...
2017-01-16 16:01:10 -08:00

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# Versioning.
m4_define([dc_version_major],[0])
m4_define([dc_version_minor],[6])
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"])
# Checks for programs.
AC_PROG_CC
AC_PROG_CC_C99
AC_CHECK_PROGS([DOXYGEN], [doxygen])
AM_CONDITIONAL([HAVE_DOXYGEN],[test -n "$DOXYGEN"])
# Enable automake silent build rules.
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
# Checks for native Windows.
AC_MSG_CHECKING([for native Win32])
case "$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"
])
])
AC_SUBST([DEPENDENCIES])
# Checks for IrDA support.
AC_CHECK_HEADERS([winsock2.h af_irda.h], [irda_win32=yes], [irda_win32=no], [
#if HAVE_WINSOCK2_H
# include <winsock2.h>
# endif
])
AC_CHECK_HEADERS([sys/socket.h linux/types.h linux/irda.h], [irda_linux=yes], [irda_linux=no], [
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
# endif
#if HAVE_LINUX_TYPES_H
# include <linux/types.h>
# endif
])
if test "$irda_win32" = "yes" || test "$irda_linux" = "yes"; then
AC_DEFINE([HAVE_IRDA], [1], [IrDA support])
fi
AM_CONDITIONAL([IRDA], [test "$irda_win32" = "yes" || test "$irda_linux" = "yes"])
# 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])
# Checks for global variable declarations.
AC_CHECK_DECLS([optreset])
# Checks for library functions.
AC_FUNC_STRERROR_R
AC_CHECK_FUNCS([localtime_r gmtime_r])
AC_CHECK_FUNCS([getopt_long])
# 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