Hide trampoline symbols, lazy-load vaapi as well

scripts.d/50-vaapi/30-libpciaccess.sh

@@ -16,8 +16,8 @@ ffbuild_dockerbuild() {
 
     local myconf=(
         --prefix="$FFBUILD_PREFIX"
-        --disable-shared
-        --enable-static
+        --enable-shared
+        --disable-static
         --with-pic
         --with-zlib
     )
@@ -31,7 +31,15 @@ ffbuild_dockerbuild() {
         return -1
     fi
 
+    export CFLAGS="$RAW_CFLAGS"
+    export LDFLAFS="$RAW_LDFLAGS"
+
     ./configure "${myconf[@]}"
     make -j$(nproc)
     make install
+
+    gen-implib "$FFBUILD_PREFIX"/lib/{libpciaccess.so.0,libpciaccess.a}
+    rm "$FFBUILD_PREFIX"/lib/libpciaccess{.so*,.la}
+
+    echo "Libs: -ldl" >> "$FFBUILD_PREFIX"/lib/pkgconfig/pciaccess.pc
 }

scripts.d/50-vaapi/40-libdrm.sh

@@ -16,7 +16,7 @@ ffbuild_dockerbuild() {
 
     local myconf=(
         --prefix="$FFBUILD_PREFIX"
-        -Ddefault_library=static
+        -Ddefault_library=shared
         -Dlibkms=false
         -Dudev=false
         -Dcairo-tests=false
@@ -40,9 +40,17 @@ ffbuild_dockerbuild() {
         return -1
     fi
 
+    export CFLAGS="$RAW_CFLAGS"
+    export LDFLAFS="$RAW_LDFLAGS"
+
     meson "${myconf[@]}" ..
     ninja -j$(nproc)
     ninja install
+
+    gen-implib "$FFBUILD_PREFIX"/lib/{libdrm.so.2,libdrm.a}
+    rm "$FFBUILD_PREFIX"/lib/libdrm*.so*
+
+    echo "Libs: -ldl" >> "$FFBUILD_PREFIX"/lib/pkgconfig/libdrm.pc
 }
 
 ffbuild_configure() {

scripts.d/50-vaapi/50-libva.sh

@@ -16,8 +16,8 @@ ffbuild_dockerbuild() {
 
     local myconf=(
         --prefix="$FFBUILD_PREFIX"
-        --disable-shared
-        --enable-static
+        --enable-shared
+        --disable-static
         --with-pic
         --disable-docs
         --enable-drm
@@ -37,11 +37,19 @@ ffbuild_dockerbuild() {
         return -1
     fi
 
+    export CFLAGS="$RAW_CFLAGS"
+    export LDFLAFS="$RAW_LDFLAGS"
+
     ./configure "${myconf[@]}"
-    make -j$(nproc)
+    make -j$(nproc) VERBOSE=1
     make install
 
-    echo "Libs.private: -ldl" >> "$FFBUILD_PREFIX"/lib/pkgconfig/libva.pc
+    gen-implib "$FFBUILD_PREFIX"/lib/{libva.so.2,libva.a}
+    gen-implib "$FFBUILD_PREFIX"/lib/{libva-drm.so.2,libva-drm.a}
+    gen-implib "$FFBUILD_PREFIX"/lib/{libva-x11.so.2,libva-x11.a}
+    rm "$FFBUILD_PREFIX"/lib/libva{,-drm,-x11}{.so*,.la}
+
+    echo "Libs: -ldl" >> "$FFBUILD_PREFIX"/lib/pkgconfig/libva.pc
 }
 
 ffbuild_configure() {

scripts.d/50-vaapi/99-finalize.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+ffbuild_enabled() {
+    [[ $TARGET != linux* ]] && return -1
+    return 0
+}
+
+ffbuild_dockerbuild() {
+    rm "$FFBUILD_PREFIX"/lib/lib*.so* || true
+    rm "$FFBUILD_PREFIX"/lib/*.la || true
+}