configure: trim HEADERS_LIST

libexiv2 has its own EXV_HAVE_SYS_MMAN_H and EXV_HAVE_UNISTD_H

Switch NuppelVideoRecorder.cpp to __has_include().

Remove never defined HAVE_CONFIG_H in lirc_client.cpp.

MALLOC_PREFIX is only used in FFmpeg

mythtv/configure

@@ -1584,57 +1584,43 @@ HAVE_LIST_PUB="
     fast_unaligned
 "
 
+HEADERS_LIST_BLURAY="
+    dirent_h
+    dlfcn_h
+    mntent_h
+    pthread_h
+    strings_h
+    sys_dl_h
+    sys_time_h
+"
+
+HEADERS_LIST_UDFREAD="
+    fcntl_h
+    pthread_h
+    unistd_h
+"
+
+HEADERS_LIST_DVDNAV="
+    dlfcn_h
+    sys_param_h
+"
+
+HEADERS_LIST_LIBMPEG2="
+    altivec_h
+"
+
 HEADERS_LIST="
     altivec_h
-    arpa_inet_h
-    asm_types_h
-    d3d11_h
-    dispatch_dispatch_h
-    dev_bktr_ioctl_bt848_h
-    dev_bktr_ioctl_meteor_h
-    dev_ic_bt8xx_h
-    dev_video_bktr_ioctl_bt848_h
-    dev_video_meteor_ioctl_meteor_h
-    direct_h
     dirent_h
     dlfcn_h
-    dxgidebug_h
-    dxva_h
-    ES2_gl_h
-    EGL_egl_h
-    GLES2_gl2_h
     fcntl_h
-    gsm_h
-    io_h
-    linux_videodev_h
-    linux_videodev2_h
-    mach_mach_time_h
-    machine_ioctl_bt848_h
-    machine_ioctl_meteor_h
     mntent_h
-    opencv2_core_core_c_h
-    OpenGL_gl3_h
-    poll_h
     pthread_h
-    soundcard_h
-    stdatomic_h
     strings_h
     sys_dl_h
-    sys_mman_h
     sys_param_h
-    sys_resource_h
-    sys_select_h
-    sys_soundcard_h
     sys_time_h
-    sys_un_h
-    termios_h
-    udplite_h
     unistd_h
-    valgrind_valgrind_h
-    vulkan_vulkan_core_h
-    windows_h
-    winsock2_h
-    wayland_client_h
 "
 
 INTRINSICS_LIST="
@@ -1769,7 +1755,6 @@ MYTHTV_CONFIG_LIST='
 '
 
 MYTHTV_HAVE_LIST='
-    byteswap_h
     bdj_j2me
     fe_can_2g_modulation
     ftime
@@ -1780,7 +1765,6 @@ MYTHTV_HAVE_LIST='
     stdint_h
     sync_file_range
     close_range
-    sys_endian_h
 '
 
 MYTHTV_LIST='
@@ -4183,8 +4167,6 @@ case $target_os in
         enabled x86_64 && objformat="macho64" || objformat="macho32"
         enabled_any pic shared x86_64 ||
             { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
-        check_header dispatch/dispatch.h &&
-            add_cppflags '-I\$(SRC_PATH)/compat/dispatch_semaphore'
         version_script='-exported_symbols_list'
         VERSION_SCRIPT_POSTPROCESS_CMD='tr " " "\n" | sed -n /global:/,/local:/p | grep ";" | tr ";" "\n" | sed -E "s/(.+)/_\1/g" | sed -E "s/(.+[^*])$$$$/\1*/"'
         ;;
@@ -5039,62 +5021,25 @@ check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwai
 check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)"
 check_builtin x264_csp_bgr x264.h X264_CSP_BGR
 
-case "$custom_allocator" in
-    jemalloc)
-        # jemalloc by default does not use a prefix
-        require libjemalloc jemalloc/jemalloc.h malloc -ljemalloc
-    ;;
-    tcmalloc)
-        require_pkg_config libtcmalloc libtcmalloc gperftools/tcmalloc.h tc_malloc
-        malloc_prefix=tc_
-    ;;
-esac
-
 check_func  gettimeofday
 
-check_header d3d11.h
-check_header direct.h
 check_header dirent.h
 check_header dlfcn.h
-check_header dxgidebug.h
-check_header dxva.h
 check_header dxva2api.h -D_WIN32_WINNT=0x0600
 check_header fcntl.h
-check_header io.h
-check_header mach/mach_time.h
-check_header malloc.h
 check_header mntent.h
 check_func_headers mntent.h getmntent_r
-check_header net/udplite.h
-check_header poll.h
 check_header pthread.h
 check_header strings.h
 check_header sys/dl.h
-check_header sys/mman.h
 check_header sys/param.h
-check_header sys/resource.h
-check_header sys/select.h
 check_header sys/time.h
-check_header sys/un.h
-check_header termios.h
 check_header unistd.h
 check_header valgrind/valgrind.h
 check_header vulkan/vulkan_core.h
-check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepareToEncodeFrames -framework VideoToolbox
-check_header windows.h
-check_header asm/types.h
-check_header linux/videodev.h
 check_header linux/videodev2.h
 
-
-# it seems there are versions of clang in some distros that try to use the
-# gcc headers, which explodes for stdatomic
-# so we also check that atomics actually work here
-check_builtin stdatomic_h stdatomic.h "atomic_int foo, bar = ATOMIC_VAR_INIT(-1); atomic_store(&foo, 0)"
-
 #Myth check for MYTHTV_HAVE_LIST
-check_header byteswap.h
-check_header sys/endian.h
 check_header va/va.h
 check_header va/va_x11.h
 check_header va/va_glx.h
@@ -5105,10 +5050,6 @@ check_func_headers "sys/types.h sys/socket.h ifaddrs.h" getifaddrs
 check_func_headers sys/time.h gettimeofday
 #End MythTV check
 
-check_type "windows.h dxva.h" "DXVA_PicParams_HEVC" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
-check_type "windows.h dxva.h" "DXVA_PicParams_VP9" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
-check_type "windows.h d3d11.h" "ID3D11VideoDecoder"
-check_type "windows.h d3d11.h" "ID3D11VideoContext"
 check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
 
 check_type "va/va.h va/va_dec_hevc.h" "VAPictureParameterBufferHEVC"
@@ -5440,15 +5381,6 @@ check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_def
 
 check_type "dshow.h" IBaseFilter
 
-# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
-{ check_header dev/bktr/ioctl_meteor.h &&
-  check_header dev/bktr/ioctl_bt848.h; } ||
-{ check_header machine/ioctl_meteor.h &&
-  check_header machine/ioctl_bt848.h; } ||
-{ check_header dev/video/meteor/ioctl_meteor.h &&
-  check_header dev/video/bktr/ioctl_bt848.h; } ||
-check_header dev/ic/bt8xx.h
-
 if check_struct sys/soundcard.h audio_buf_info bytes; then
     enable_safe sys/soundcard.h
 else
@@ -6385,22 +6317,6 @@ for thread in $THREADS_LIST; do
     fi
 done
 
-if disabled stdatomic_h; then
-    if enabled atomics_gcc; then
-        add_cppflags '-I\$(SRC_PATH)/compat/atomics/gcc'
-    elif enabled atomics_win32; then
-        add_cppflags '-I\$(SRC_PATH)/compat/atomics/win32'
-    elif enabled atomics_suncc; then
-        add_cppflags '-I\$(SRC_PATH)/compat/atomics/suncc'
-    elif enabled pthreads; then
-        add_compat atomics/pthread/stdatomic.o
-        add_cppflags '-I\$(SRC_PATH)/compat/atomics/pthread'
-    else
-        enabled threads && die "Threading is enabled, but no atomics are available"
-        add_cppflags '-I\$(SRC_PATH)/compat/atomics/dummy'
-    fi
-fi
-
 # Check if requested libraries were found.
 for lib in $AUTODETECT_LIBS; do
     requested $lib && ! enabled $lib && die "ERROR: $lib requested but not found";
@@ -7041,9 +6957,6 @@ EOF
 test -n "$assert_level" &&
     echo "#define ASSERT_LEVEL $assert_level" >>$TMPH
 
-test -n "$malloc_prefix" &&
-    echo "#define MALLOC_PREFIX $malloc_prefix" >>$TMPH
-
 if enabled cygwin ; then
   echo "#ifndef llrint" >> $TMPH
   echo "#define llrint llrint  // make sure not to define twice" >> $TMPH

mythtv/libs/libmythtv/recorders/NuppelVideoRecorder.cpp

@@ -42,9 +42,9 @@ extern "C" {
 
 #define bswap_dbl(x) bswap_64(x)
 
-#if HAVE_BYTESWAP_H
+#if __has_include(<byteswap.h>)
 #  include <byteswap.h> /* bswap_16|32|64 */
-#elif HAVE_SYS_ENDIAN_H
+#elif __has_include(<sys/endian.h>)
 #  include <sys/endian.h>
 #  if !defined(bswap_16) && defined(bswap16)
 #    define bswap_16(x) bswap16(x)

mythtv/libs/libmythui/devices/lirc_client.cpp

@@ -12,11 +12,6 @@
  *
  * System wide LIRCRC support by Michal Svec <[email protected]>
  */ 
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
 #include <array>
 #include <cerrno>
 #include <climits>