From 5be732fcd92de66614f434ebeb1bd8ec5905544d Mon Sep 17 00:00:00 2001
From: Mikel Olasagasti Uranga <mikel@olasagasti.info>
Date: Mon, 22 Jun 2009 17:24:22 +0200
Subject: [PATCH] Remove automagic deps and add switches to enable/disable them

---
 configure.ac |  176 +++++++++++++++++++++++++++++++++++++++++++++------------
 1 files changed, 139 insertions(+), 37 deletions(-)

diff --git a/configure.ac b/configure.ac
index 3109048..8e5e67c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -55,35 +55,90 @@ AC_DEFINE_UNQUOTED(DBUS_SERVICES_DIR, "$DBUS_SERVICES_DIR", [Where services dir
 
 CFLAGS="$CFLAGS -g -Wall -Werror -Wno-format"
 
+# -----------------------------------------------------------
+# gtk+
+# -----------------------------------------------------------
+AC_ARG_ENABLE(gtk,
+              AS_HELP_STRING([--enable-gtk=@<:@no/yes/auto@:>@],
+                             [build with gtk support]), ,
+                             enable_gtk=auto)
 
+if test "x$enable_gtk" != "xno"; then
+   PKG_CHECK_MODULES(GTK,
+   [
+      gtk+-2.0
+   ], have_gtk="yes", have_gtk="no")
 
-PKG_CHECK_MODULES(GTK, [
-		  gtk+-2.0
-], HAVE_GTK=yes, HAVE_GTK=no)
-AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes")
+   if test "x$have_gtk" = "xyes"; then
+      AC_DEFINE(HAVE_GTK, 1, [Define if you have gtk+])
+   fi
+else
+   have_gtk=no
+fi
+
+if test "x$enable_gtk" = "xyes" -a "x$have_gtk" != "xyes"; then
+   AC_MSG_ERROR([Couldn't find gtk dependencies.])
+fi
+
+AM_CONDITIONAL(HAVE_GTK, test "x$have_gtk" = "xyes")
 AC_SUBST(GTK_LIBS)
 AC_SUBST(GTK_CFLAGS)
 
+# -----------------------------------------------------------
+# connectivity
+# -----------------------------------------------------------
+
 CONNECTIVITY="None"
 
-PKG_CHECK_MODULES(CONIC, [
-		  conic
-], HAVE_CONIC=yes, HAVE_CONIC=no)
-if test "x$HAVE_CONIC" = "xyes"; then
-	CONNECTIVITY="Maemo LibConIC"
-	CONNECTIVITY_LIBS=${CONIC_LIBS}
-	CONNECTIVITY_CFLAGS=${CONIC_CFLAGS}
-	AC_DEFINE(HAVE_CONIC, 1, [define if libconic is installed])
+AC_ARG_ENABLE(conic,
+              AS_HELP_STRING([--enable-conic=@<:@no/yes/auto@:>@],
+                             [build with conic support]), ,
+                             enable_conic=auto)
+
+if test "x$enable_conic" != "xno"; then
+   PKG_CHECK_MODULES(CONIC,
+   [
+      conic
+   ], have_conic="yes", have_conic="no")
+
+   if test "x$have_conic" = "xyes"; then
+      CONNECTIVITY="Maemo LibConIC"
+      CONNECTIVITY_LIBS=${CONIC_LIBS}
+      CONNECTIVITY_CFLAGS=${CONIC_CFLAGS}
+      AC_DEFINE(HAVE_CONIC, 1, [define if libconic is installed])
+   fi
+else
+   have_conic=no
+fi
+
+if test "x$enable_conic" = "xyes" -a "x$have_conic" != "xyes"; then
+   AC_MSG_ERROR([Couldn't find conic dependencies.])
 fi
 
-PKG_CHECK_MODULES(NETWORK_MANAGER, [
-		  NetworkManager
-], HAVE_NETWORK_MANAGER=yes, HAVE_NETWORK_MANAGER=no)
-if test "x$HAVE_NETWORK_MANAGER" = "xyes"; then
-	CONNECTIVITY="Network Manager"
-	CONNECTIVITY_LIBS=${NETWORK_MANAGER_LIBS}
-	CONNECTIVITY_CFLAGS=${NETWORK_MANAGER_CFLAGS}
-	AC_DEFINE(HAVE_NETWORK_MANAGER, 1, [define if Network Manager is installed])
+
+AC_ARG_ENABLE(networkmanager,
+              AS_HELP_STRING([--enable-networkmanager=@<:@no/yes/auto@:>@],
+                             [build with NetworkManager support]), ,
+                             enable_networkmanager=auto)
+
+if test "x$enable_networkmanager" != "xno"; then
+   PKG_CHECK_MODULES(NETWORKMANAGER,
+   [
+      NetworkManager
+   ], have_networkmanager="yes", have_networkmanager="no")
+
+   if test "x$have_networkmanager" = "xyes"; then
+      CONNECTIVITY="Network Manager"
+      CONNECTIVITY_LIBS=${NETWORK_MANAGER_LIBS}
+      CONNECTIVITY_CFLAGS=${NETWORK_MANAGER_CFLAGS}
+      AC_DEFINE(HAVE_NETWORK_MANAGER, 1, [define if Network Manager is installed])
+   fi
+else
+   have_networkmanager=no
+fi
+
+if test "x$enable_networkmanager" = "xyes" -a "x$have_networkmanager" != "xyes"; then
+   AC_MSG_ERROR([Couldn't find Network Manager dependencies.])
 fi
 
 AC_SUBST(CONNECTIVITY_LIBS)
@@ -92,35 +147,82 @@ AC_SUBST(CONNECTIVITY_CFLAGS)
 
 PROVIDER_SUBDIRS="example hostip geonames manual plazes localnet yahoo"
 
-PKG_CHECK_MODULES(GSMLOC, [
-		  gammu >= 1.12
-], HAVE_GSMLOC=yes, HAVE_GSMLOC=no)
-if test "x$HAVE_GSMLOC" = "xyes"; then
-	PROVIDER_SUBDIRS="$PROVIDER_SUBDIRS gsmloc"
+# -----------------------------------------------------------
+# gsmloc / gypsy / gpsd
+# -----------------------------------------------------------
+
+AC_ARG_ENABLE(gsmloc,
+              AS_HELP_STRING([--enable-gsmloc=@<:@no/yes/auto@:>@],
+                             [build with gsmloc support]), ,
+                             enable_gsmloc=auto)
+
+if test "x$enable_gsmloc" != "xno"; then
+   PKG_CHECK_MODULES(GSMLOC,
+   [
+      gammu >= 1.12
+   ], have_gsmloc="yes", have_gsmloc="no")
+
+   if test "x$have_gsmloc" = "xyes"; then
+      PROVIDER_SUBDIRS="$PROVIDER_SUBDIRS gsmloc"
+   else
+      NO_BUILD_PROVIDERS="$NO_BUILD_PROVIDERS gsmloc"
+   fi
 else
-	NO_BUILD_PROVIDERS="$NO_BUILD_PROVIDERS gsmloc"
+   have_gsmloc=no
+fi
+
+if test "x$enable_gsmloc" = "xyes" -a "x$have_gsmloc" != "xyes"; then
+   AC_MSG_ERROR([Couldn't find gsmloc dependencies.])
 fi
 AC_SUBST(GSMLOC_LIBS)
 AC_SUBST(GSMLOC_CFLAGS)
 
 
-PKG_CHECK_MODULES(GYPSY, [
-		  gypsy
-], HAVE_GYPSY=yes,HAVE_GYPSY=no)
-if test "x$HAVE_GYPSY" = "xyes"; then
-	PROVIDER_SUBDIRS="$PROVIDER_SUBDIRS gypsy"
+AC_ARG_ENABLE(gypsy,
+              AS_HELP_STRING([--enable-gypsy=@<:@no/yes/auto@:>@],
+                             [build with gypsy support]), ,
+                             enable_gypsy=auto)
+
+if test "x$enable_gypsy" != "xno"; then
+   PKG_CHECK_MODULES(GYPSY,
+   [
+      gypsy
+   ], have_gypsy="yes", have_gypsy="no")
+
+   if test "x$have_gypsy" = "xyes"; then
+      PROVIDER_SUBDIRS="$PROVIDER_SUBDIRS gypsy"
+   else
+      NO_BUILD_PROVIDERS="$NO_BUILD_PROVIDERS gypsy"
+   fi
 else
-	NO_BUILD_PROVIDERS="$NO_BUILD_PROVIDERS gypsy"
+   have_gypsy=no
+fi
+
+if test "x$enable_gypsy" = "xyes" -a "x$have_gypsy" != "xyes"; then
+   AC_MSG_ERROR([Couldn't find gypsy dependencies.])
 fi
 AC_SUBST(GYPSY_LIBS)
 AC_SUBST(GYPSY_CFLAGS)
 
-AC_CHECK_LIB(gps, gps_open,[libgps=yes] )
-if test "x$libgps" = xyes; then
-	PROVIDER_SUBDIRS="$PROVIDER_SUBDIRS gpsd"
-    GPSD_LIBS="-lgps"
+AC_ARG_ENABLE(gpsd,
+              AS_HELP_STRING([--enable-gpsd=@<:@no/yes/auto@:>@],
+                             [build with gpsd support]), ,
+                             enable_gpsd=auto)
+
+if test "x$enable_gpsd" != "xno"; then
+   AC_CHECK_LIB(gps, gps_open,[libgps=yes] )
+   if test "x$have_gpsd" = "xyes"; then
+      PROVIDER_SUBDIRS="$PROVIDER_SUBDIRS gpsd"
+      GPSD_LIBS="-lgps"
+   else
+      NO_BUILD_PROVIDERS="$NO_BUILD_PROVIDERS gpsd"
+   fi
 else
-	NO_BUILD_PROVIDERS="$NO_BUILD_PROVIDERS gpsd"
+   have_gpsd=no
+fi
+
+if test "x$enable_gpsd" = "xyes" -a "x$have_gpsd" != "xyes"; then
+   AC_MSG_ERROR([Couldn't find gpsd dependencies.])
 fi
 AC_SUBST(GPSD_LIBS)
 AC_SUBST(GPSD_CFLAGS)
-- 
1.6.3.1