Merge commit '8835c554ff506992c47f6e347c74216ae073f0fa'

[ffmpeg] / configure

diff --git a/configure b/configure
index 3ae1261a6159163498304ae60dc04deb21bc9371..b606447bf4014eb6a2214a2f9e6f7a73f5cff59f 100755 (executable)
--- a/configure
+++ b/configure
@@ -1771,6 +1771,7 @@ flv_decoder_select="h263_decoder"
 flv_encoder_select="h263_encoder"
 fourxm_decoder_select="dsputil"
 fraps_decoder_select="dsputil huffman"
+g2m_decoder_select="dsputil zlib"
 g729_decoder_select="dsputil"
 h261_decoder_select="error_resilience mpegvideo"
 h261_encoder_select="aandcttables mpegvideoenc"
@@ -2154,6 +2155,7 @@ hqdn3d_filter_deps="gpl"
 hue_filter_deps="gpl"
 interlace_filter_deps="gpl"
 kerndeint_filter_deps="gpl"
+mcdeint_filter_deps="avcodec gpl"
 movie_filter_deps="avcodec avformat"
 mp_filter_deps="gpl avcodec swscale inline_asm"
 mpdecimate_filter_deps="gpl avcodec"
@@ -2166,6 +2168,7 @@ owdenoise_filter_deps="gpl"
 pan_filter_deps="swresample"
 pp_filter_deps="gpl postproc"
 removelogo_filter_deps="avcodec avformat swscale"
+sab_filter_deps="gpl swscale"
 scale_filter_deps="swscale"
 smartblur_filter_deps="gpl swscale"
 showspectrum_filter_deps="avcodec rdft"
@@ -2648,17 +2651,17 @@ ccc_flags(){
    done
 }
 
-msvc_flags(){
+msvc_common_flags(){
     for flag; do
         case $flag in
+            # In addition to specifying certain flags under the compiler
+            # specific filters, they must be specified here as well or else the
+            # generic catch all at the bottom will print the original flag.
+            -Wall)                ;;
+            -std=c99)             ;;
+            # Common flags
             -fomit-frame-pointer) echo -Oy ;;
             -g)                   echo -Z7 ;;
-            -Wall)                echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
-                                       -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
-                                       -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
-                                       -wd4554 \
-                                       -wd4996 -wd4273 ;;
-            -std=c99)             ;;
             -fno-math-errno)      ;;
             -fno-common)          ;;
             -fno-signed-zeros)    ;;
@@ -2674,6 +2677,31 @@ msvc_flags(){
     done
 }
 
+msvc_flags(){
+    msvc_common_flags "$@"
+    for flag; do
+        case $flag in
+            -Wall)                echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
+                                       -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
+                                       -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
+                                       -wd4554 \
+                                       -wd4996 -wd4273 ;;
+        esac
+    done
+}
+
+icl_flags(){
+    msvc_common_flags "$@"
+    for flag; do
+        case $flag in
+            # Despite what Intel's documentation says -Wall, which is supported
+            # on Windows, does enable remarks so disable them here.
+            -Wall)                echo $flag -Qdiag-disable:remark ;;
+            -std=c99)             echo -Qstd=c99 ;;
+        esac
+    done
+}
+
 pgi_flags(){
     for flag; do
         case $flag in
@@ -2901,13 +2929,13 @@ probe_cc(){
         fi
         _cc_o='-Fo $@'
         _cc_e='-P'
-        _flags_filter=msvc_flags
+        _flags_filter=icl_flags
         _ld_lib='lib%.a'
         _ld_path='-libpath:'
         # -Qdiag-error to make icl error when presented with certain unknown arguments
-        _flags='-nologo -Qdiag-error:10157 -Qdiag-error:4044'
+        _flags='-nologo -Qdiag-error:4044,10157'
         # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency with msvc which enables it by default
-        _cflags='-D_USE_MATH_DEFINES -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64 -Qstd=c99 -Qms0 -Qvec- -Qsimd- -GS'
+        _cflags='-D_USE_MATH_DEFINES -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64 -Qms0 -Qvec- -Qsimd- -GS'
         if [ $pfx = hostcc ]; then
             append _cflags -Dsnprintf=_snprintf
         fi
@@ -3448,7 +3476,6 @@ case $target_os in
         objformat="win32"
         ranlib=:
         enable dos_paths
-        disable pic
         ;;
     win32|win64)
         if enabled shared; then
@@ -3473,7 +3500,6 @@ case $target_os in
         objformat="win32"
         ranlib=:
         enable dos_paths
-        disable pic
         ;;
     cygwin*)
         target_os=cygwin
@@ -3488,7 +3514,6 @@ case $target_os in
         SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a'
         objformat="win32"
         enable dos_paths
-        disable pic
         ;;
     *-dos|freedos|opendos)
         network_extralibs="-lsocket"
@@ -3691,7 +3716,13 @@ enable_weak_pic() {
     disabled pic && return
     enable pic
     add_cppflags -DPIC
-    add_cflags   -fPIC
+    case "$target_os" in
+    mingw*|cygwin*)
+        ;;
+    *)
+        add_cflags -fPIC
+        ;;
+    esac
     add_asflags  -fPIC
 }
 
@@ -3767,7 +3798,7 @@ EOF
     check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)'
     check_inline_asm asm_mod_y '"vmul.i32 d0, d0, %y0" :: "x"(0)'
 
-    enabled_all armv6t2 shared !pic && enable_weak_pic
+    [ $target_os != win32 ] && enabled_all armv6t2 shared !pic && enable_weak_pic
 
 elif enabled mips; then
 
@@ -4226,7 +4257,9 @@ enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack && check_fu
 enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio
 
 if enabled libcdio; then
-    check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio || check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio
+    check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+    check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
+    die "ERROR: libcdio-paranoia not found"
 fi
 
 enabled x11grab                                           &&
@@ -4386,7 +4419,6 @@ elif enabled msvc; then
     enabled x86_32 && disable aligned_stack
 elif enabled icl; then
     enabled x86_32 && disable aligned_stack
-    check_cflags -W1 # Just warnings, no remark spam
     # basically -fstrict-aliasing for icl that doesn't work (correctly) on 13.x+
     check_cpp_condition "windows.h" "__ICL < 1300" && add_cflags -Qansi-alias
     # icl will pass the inline asm tests but inline asm is currently not supported (build will fail)