X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=configure.ac;h=adbbddd45772436e5b874a8b00e3480dc2b5fce6;hb=3b2431d7487a1bebf14d3dad554a6512b870a27c;hp=8224c0090fda06e107a2f97f044b1f4ebfe68336;hpb=762686af7782478461060a75efa79edba4c38a59;p=vlc

diff --git a/configure.ac b/configure.ac
index 8224c0090f..adbbddd457 100644
--- a/configure.ac
+++ b/configure.ac
@@ -49,11 +49,6 @@ AC_SUBST(vlcdatadir)
 vlclibdir="\${libdir}/\${PKGDIR}"
 AC_SUBST(vlclibdir)
 
-dnl
-dnl  Save *FLAGS
-dnl
-VLC_SAVE_FLAGS
-
 dnl
 dnl Check for tools
 dnl
@@ -87,6 +82,11 @@ AC_C_CONST
 AC_C_INLINE
 AC_C_RESTRICT
 
+dnl
+dnl  Save *FLAGS
+dnl
+VLC_SAVE_FLAGS
+
 dnl Extend the --help string at the current spot.
 AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])
 
@@ -465,8 +465,6 @@ AS_IF([test "${enable_shared}" = "no" -a "${enable_vlc}" != "no"], [
   AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
 ])
 
-AM_CONDITIONAL(HAVE_SHARED_PLUGINS, [test "${enable_shared}" != "no"])
-
 dnl
 dnl Gettext stuff
 dnl
@@ -564,7 +562,7 @@ need_libc=false
 
 dnl Check for usual libc functions
 AC_CHECK_DECLS([nanosleep],,,[#include <time.h>])
-AC_CHECK_FUNCS([daemon fcntl fstatvfs fork getenv getpwuid_r if_nameindex if_nametoindex isatty lstat memalign mmap openat pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp uselocale])
+AC_CHECK_FUNCS([daemon fcntl fstatvfs fork getenv getpwuid_r if_nameindex if_nametoindex isatty lstat memalign mmap openat pread posix_fadvise posix_madvise setlocale stricmp strnicmp uselocale])
 AC_REPLACE_FUNCS([asprintf atof atoll dirfd fdopendir flockfile fsync getdelim getpid gmtime_r lldiv localtime_r nrand48 rewind setenv strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab tdestroy vasprintf])
 AC_CHECK_FUNCS(fdatasync,,
   [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
@@ -708,13 +706,17 @@ AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
   have_dynamic_objects="yes" #assume we can use shared objects
 ])
 
-AS_IF([test "$have_dynamic_objects" != "no"], [
+test "${enable_shared}" = "no" && have_dynamic_objects=no
+
+AS_IF([test "${have_dynamic_objects}" != "no"], [
   AC_DEFINE(HAVE_DYNAMIC_PLUGINS, 1,
             [Define to 1 if dynamic plugins are supported.])
 ], [
   dnl Clear $LIBDL so as not to break linking
   LIBDL=""
 ])
+AM_CONDITIONAL(HAVE_DYNAMIC_PLUGINS, [test "${have_dynamic_objects}" != "no"])
+
 AC_SUBST(LIBDL)
 VLC_ADD_LIBS([realvideo lua],[$LIBDL])
 
@@ -919,16 +921,12 @@ dnl  Debugging mode
 dnl
 AC_ARG_ENABLE(debug,
   [AS_HELP_STRING([--enable-debug],
-    [build with run-time assertions and debug symbols (default disabled)])],,
+    [build with run-time assertions (default disabled)])],,
   [enable_debug="no"])
 AH_TEMPLATE(NDEBUG,
             [Define to 1 if debug code should NOT be compiled])
 AS_IF([test "${enable_debug}" != "no"], [
   AC_CHECK_HEADERS([valgrind/valgrind.h])
-  CFLAGS="${CFLAGS} -g"
-  CXXFLAGS="${CXXFLAGS} -g"
-  OBJCFLAGS="${OBJCFLAGS} -g"
-  LDFLAGS="${LDFLAGS} -g"
 ], [
   AC_DEFINE(NDEBUG)
 ])
@@ -1033,33 +1031,6 @@ AS_IF([test "${enable_optimizations}" != "no"], [
     ])
   ])
 
-  dnl -O2 and -O in both production and debug builds
-  AS_IF([test "x$C_O" = "x"], [
-    AC_CACHE_CHECK([if \$CC accepts -O2], [ac_cv_c_o2], [
-      CFLAGS="${CFLAGS_save} -O2"
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
-        ac_cv_c_o2=yes
-      ], [
-        ac_cv_c_o2=no
-      ])
-    ])
-    AS_IF([test "${ac_cv_c_o2}" != "no"], [
-      C_O="-O2"
-    ], [
-      AC_CACHE_CHECK([if \$CC accepts -O], [ac_cv_c_o], [
-        CFLAGS="${CFLAGS_save} -O"
-        AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
-          ac_cv_c_o=yes
-        ], [
-          ac_cv_c_o=no
-        ])
-      ])
-      AS_IF([test "${ac_cv_c_o}" != "no"], [
-        C_O="-O"
-      ])
-    ])
-  ])
-
   VLC_RESTORE_FLAGS
   CFLAGS="${CFLAGS} ${C_O}"
   CXXFLAGS="${CXXFLAGS} ${C_O}"
@@ -1977,46 +1948,30 @@ if test "${enable_sftp}" = "yes"; then
 fi
 
 dnl
-dnl  Video4Linux2 plugin
+dnl  Video4Linux 2
 dnl
-AC_ARG_ENABLE(v4l2,
-  [AS_HELP_STRING([--disable-v4l2],
-    [disable Video4Linux2 support (default auto)])])
+AC_ARG_ENABLE(libv4l2, [AS_HELP_STRING([--disable-libv4l2],
+  [disable userspace V4L2 library (default auto)])])
+AC_ARG_ENABLE(pvr, [AS_HELP_STRING([--enable-pvr],
+  [support PVR V4L2 cards (default disabled)])])
 have_v4l2="no"
-AS_IF([test "${enable_v4l2}" != "no"], [
-  AC_CHECK_HEADERS([linux/videodev2.h sys/videoio.h], [
-    have_v4l2="yes"
+AC_CHECK_HEADERS([linux/videodev2.h sys/videoio.h], [
+  have_v4l2="yes"
+])
+AS_IF([test "$have_v4l2" = "yes"], [
+  AS_IF([test "${enable_libv4l2}" != "no"], [
+    PKG_CHECK_MODULES(LIBV4L2, libv4l2, [
+      AC_DEFINE(HAVE_LIBV4L2, 1, [Define to 1 if libv4l2 is available])
+    ], [
+      AC_MSG_WARN([${LIBV4L2_PKG_ERRORS}])
+    ])
+  ])
+  AS_IF([test "${enable_pvr}" = "yes"], [
+    VLC_ADD_PLUGIN([pvr])
   ])
 ])
 AM_CONDITIONAL(HAVE_V4L2, [test "${have_v4l2}" != "no"])
 
-dnl
-dnl libv4l2 support for video4linux.
-dnl
-AC_ARG_ENABLE(libv4l2,
-  [AS_HELP_STRING([--enable-libv4l2],
-    [use V4L2 through libv4l2 (default auto)])])
-if test "${enable_libv4l2}" != "no" -a "${enable_v4l2}" != "no"
-then
-    PKG_CHECK_MODULES( LIBV4L2, libv4l2, [
-      VLC_ADD_LIBS([v4l2],[${LIBV4L2_LIBS}])
-      VLC_ADD_CFLAGS([v4l2],[${LIBV4L2_CFLAGS}])
-      AC_DEFINE(HAVE_LIBV4L2, 1, Define if libv4l2 is available)],
-      AC_MSG_WARN([LibV4L2 support disabled because libv4l2 development headers were not found])
-    )
-fi
-
-dnl
-dnl  special access module for Hauppauge PVR cards
-dnl
-AC_ARG_ENABLE(pvr,
-  [AS_HELP_STRING([--enable-pvr],
-    [support PVR V4L2 cards (default disabled)])])
-if test "${enable_pvr}" = "yes"
-then
-  VLC_ADD_PLUGIN([pvr])
-fi
-
 dnl
 dnl special access module for Blackmagic SDI cards
 dnl
@@ -2239,11 +2194,8 @@ dnl
 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto])
 if test "${enable_sout}" != "no"; then
     PKG_ENABLE_MODULES_VLC([MUX_OGG], [], [ogg >= 1.0], [Ogg mux support], [auto])
-fi
-
-if test "${enable_sout}" != "no"; then
 dnl Check for libshout
-PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
+    PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
 fi
 
 dnl
@@ -3629,29 +3581,10 @@ EXTEND_HELP_STRING([Interface plugins:])
 dnl
 dnl Skins2 module
 dnl
-AC_ARG_ENABLE(libtar,
-  [  --enable-libtar         libtar support for skins2 (default auto)])
-AS_IF([test "${enable_libtar}" != "no"], [
-  AC_CHECK_HEADERS(libtar.h, [
-    VLC_ADD_LIBS([skins2],[-ltar])
-  ])
-])
-
 AC_ARG_ENABLE(skins2,
-  [AS_HELP_STRING([--enable-skins2],[Skins2 interface module (default
-   enabled except on MacOSX and WinCE)])],, [
-  AS_IF([test "${SYS}" != "darwin" && test "${SYS}" != "mingwce"], [
-    enable_skins2="yes"
-  ], [
-    enable_skins2="no"
-  ])
-])
-AS_IF([test "${enable_skins2}" = "yes"], [
-  dnl freetype
-  AS_IF([test "${have_freetype}" != "yes"], [
-    AC_MSG_ERROR([Could not find FreeType (required for skins2)])
-  ])
-
+  [AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)])])
+AS_IF([test "${enable_skins2}" != "no"], [
+  have_skins_deps="yes"
   AS_IF([test "${SYS}" = "mingw32"], [
     VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
@@ -3663,19 +3596,40 @@ AS_IF([test "${enable_skins2}" = "yes"], [
     VLC_ADD_LIBS([skins2],[-Wl,-framework,Carbon])
 
   ], [
-    PKG_CHECK_MODULES([XPM], [xpm])
-    PKG_CHECK_MODULES([XINERAMA], [xinerama])
-    PKG_CHECK_MODULES([XEXT], [xext])
+    PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
+    PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
+    PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
     VLC_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 ${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
     VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} -lX11])
 
   ])
-  VLC_ADD_PLUGIN([skins2])
-  ALIASES="${ALIASES} svlc"
+  AS_IF([test "${have_freetype}" != "yes"], [
+    have_skins_deps="no"
+  ])
+
+  AS_IF([test "${have_skins_deps}" = "no"], [
+    AS_IF([test "x${enable_skins2}" = "x"], [
+      AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
+    ], [
+      AC_MSG_ERROR([Skins2 interface requires FreeType, libxpm, libxext and libxinerama])
+    ])
+    enable_skins2="no"
+  ], [
+    VLC_ADD_PLUGIN([skins2])
+    ALIASES="${ALIASES} svlc"
+  ])
 ])
 AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes"])
 
+AC_ARG_ENABLE(libtar,
+  [  --enable-libtar         libtar support for skins2 (default auto)])
+AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
+  AC_CHECK_HEADERS(libtar.h, [
+    VLC_ADD_LIBS([skins2],[-ltar])
+  ])
+])
+
 dnl
 dnl Hildon UI
 dnl