build: generate git tarball using git describe

[pulseaudio] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2ac40cc6edc68f350aadea51ea484c1809604f91..0444714bf431d50c72a59dd284059d96b119edfd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -22,16 +22,17 @@
 
 AC_PREREQ(2.63)
 
-m4_define(pa_major, [0])
-m4_define(pa_minor, [9])
-m4_define(pa_micro, [15])
-
-AC_INIT([pulseaudio],[pa_major.pa_minor.pa_micro-test2],[mzchyfrnhqvb (at) 0pointer (dot) net])
+AC_INIT([pulseaudio], m4_esyscmd([./git-version-gen .tarball-version]),
+       [mzchyfrnhqvb (at) 0pointer (dot) net])
 AC_CONFIG_SRCDIR([src/daemon/main.c])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE([foreign 1.10 -Wall -Wno-portability])
 
+m4_define(pa_major, `echo $VERSION |  cut -d. -f 1`)
+m4_define(pa_minor, `echo $VERSION |  cut -d. -f 2`)
+m4_define(pa_micro, `echo $VERSION |  cut -d. -f 3`)
+
 AC_SUBST(PA_MAJOR, pa_major)
 AC_SUBST(PA_MINOR, pa_minor)
 AC_SUBST(PA_MICRO, pa_micro)
@@ -70,8 +71,7 @@ fi
 
 case $host in
    *-*-solaris* )
-      AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
-      AC_DEFINE(_XOPEN_SOURCE,          2, Needed to get declarations for msg_control and msg_controllen on Solaris)
+      AC_DEFINE(_XOPEN_SOURCE,        600, Needed to get declarations for msg_control and msg_controllen on Solaris)
       AC_DEFINE(__EXTENSIONS__,         1, Needed to get declarations for msg_control and msg_controllen on Solaris)
       ;;
 esac
@@ -92,7 +92,7 @@ AC_USE_SYSTEM_EXTENSIONS
 
 # M4
 
-AC_PATH_PROG([M4], [m4 gm4], [no])
+AC_CHECK_PROGS([M4], gm4 m4, no)
 if test "x$M4" = xno ; then
    AC_MSG_ERROR([m4 missing])
 fi
@@ -104,6 +104,17 @@ for flag in $DESIRED_FLAGS ; do
   CC_CHECK_CFLAGS([$flag], [CFLAGS="$CFLAGS $flag"])
 done
 
+dnl Linker flags.
+dnl Check whether the linker supports the -version-script option.
+
+dnl This variable is used to make sure ${srcdir} is expanded and not
+dnl passed to the CC_CHECK_LDFLAGS macro as a name.
+tmp_ldflag="-Wl,-version-script=${srcdir}/src/map-file"
+
+CC_CHECK_LDFLAGS([${tmp_ldflag}],
+    [VERSIONING_LDFLAGS='-Wl,-version-script=$(srcdir)/map-file'])
+AC_SUBST([VERSIONING_LDFLAGS])
+
 dnl Check whether to build tests by default (as compile-test) or not
 AC_ARG_ENABLE([default-build-tests],
     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
@@ -638,7 +649,7 @@ AC_ARG_ENABLE([alsa],
         [alsa=auto])
 
 if test "x${alsa}" != xno ; then
-    PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.17 ],
+    PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.19 ],
         [
             HAVE_ALSA=1
             AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?])
@@ -646,7 +657,7 @@ if test "x${alsa}" != xno ; then
         [
             HAVE_ALSA=0
             if test "x$alsa" = xyes ; then
-                AC_MSG_ERROR([*** Needed alsa >= 1.0.17 support not found])
+                AC_MSG_ERROR([*** Needed alsa >= 1.0.19 support not found])
             fi
         ])
 else
@@ -977,6 +988,41 @@ AC_SUBST(HAL_LIBS)
 AC_SUBST(HAVE_HAL)
 AM_CONDITIONAL([HAVE_HAL], [test "x$HAVE_HAL" = x1])
 
+#### UDEV support (optional) ####
+
+AC_ARG_ENABLE([udev],
+    AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]),
+        [
+            case "${enableval}" in
+                yes) udev=yes ;;
+                no) udev=no ;;
+                *) AC_MSG_ERROR(bad value ${enableval} for --disable-udev) ;;
+            esac
+        ],
+        [udev=auto])
+if test "x${udev}" != xno -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \) ; then
+    PKG_CHECK_MODULES(UDEV, [ libudev >= 137 ],
+        [
+            HAVE_UDEV=1
+            AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.])
+        ],
+        [
+            HAVE_UDEV=0
+            if test "x$udev" = xyes ; then
+                AC_MSG_ERROR([*** UDEV support not found])
+            fi
+        ])
+else
+    HAVE_UDEV=0
+fi
+
+AC_SUBST(UDEV_CFLAGS)
+AC_SUBST(UDEV_LIBS)
+AC_SUBST(HAVE_UDEV)
+AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1])
+
+AC_DEFINE([LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE], 1, [I know the API is subject to change.])
+
 #### BlueZ support (optional) ####
 
 AC_ARG_ENABLE([bluez],
@@ -1024,7 +1070,7 @@ if test "x$HAVE_HAL" = x1 ; then
    dbus=yes
 fi
 
-if test "x${dbus}" != xno || test "x${bluez}" != xno || "x${hal}" != xno ; then
+if test "x${dbus}" != xno || test "x${bluez}" != xno || test "x${hal}" != xno ; then
 
     PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.0.0 ],
         [
@@ -1261,6 +1307,8 @@ AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"])
 
 AC_CONFIG_FILES([
 Makefile
+shave
+shave-libtool
 src/Makefile
 man/Makefile
 libpulse.pc
@@ -1272,7 +1320,10 @@ doxygen/doxygen.conf
 src/pulse/version.h
 po/Makefile.in
 ])
+
+SHAVE_INIT
 AC_OUTPUT
+SHAVE_OUTPUT
 
 # ==========================================================================
 ENABLE_X11=no
@@ -1335,6 +1386,11 @@ if test "x$HAVE_HAL" = "x1" ; then
    ENABLE_HAL=yes
 fi
 
+ENABLE_UDEV=no
+if test "x$HAVE_UDEV" = "x1" ; then
+   ENABLE_UDEV=yes
+fi
+
 ENABLE_TCPWRAP=no
 if test "x${LIBWRAP_LIBS}" != x ; then
    ENABLE_TCPWRAP=yes
@@ -1394,6 +1450,7 @@ echo "
     Enable Async DNS:              ${ENABLE_LIBASYNCNS}
     Enable LIRC:                   ${ENABLE_LIRC}
     Enable HAL:                    ${ENABLE_HAL}
+    Enable udev:                   ${ENABLE_UDEV}
     Enable BlueZ:                  ${ENABLE_BLUEZ}
     Enable TCP Wrappers:           ${ENABLE_TCPWRAP}
     Enable libsamplerate:          ${ENABLE_LIBSAMPLERATE}