move internal build to use zstd 0.4.5

Summary: update internal build scripts to use zstd 0.4.5.

Test Plan: built and ran tests with and without ROCKSDB_FBCODE_BUILD_WITH_481

Reviewers: yhchiang, rven, kradhakrishnan, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D52833

build_tools/fbcode_config.sh

@@ -43,9 +43,9 @@ if test -z $PIC_BUILD; then
   LZ4_LIBS=" /mnt/gvfs/third-party2/lz4/6858fac689e0f92e584224d91bdb0e39f6c8320d/r131/gcc-4.9-glibc-2.20/e9936bf/lib/liblz4.a"
   CFLAGS+=" -DLZ4"
 
-  ZSTD_REV=810b81b4705def5243e998b54701f3c504e4009e
-  ZSTD_INCLUDE=" -I /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.2/gcc-4.8.1-glibc-2.17/c3f970a/include"
-  ZSTD_LIBS=" /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.2/gcc-4.8.1-glibc-2.17/c3f970a/lib/libzstd.a"
+  ZSTD_REV=d4ac2c5f9be76d57a6cbd3eb1011e97574a56cde
+  ZSTD_INCLUDE=" -I /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.5/gcc-4.8.1-glibc-2.17/c3f970a/include"
+  ZSTD_LIBS=" /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.5/gcc-4.8.1-glibc-2.17/c3f970a/lib/libzstd.a"
   CFLAGS+=" -DZSTD"
 fi
 

build_tools/fbcode_config4.8.1.sh

@@ -33,9 +33,9 @@ LZ4_REV=6858fac689e0f92e584224d91bdb0e39f6c8320d
 LZ4_INCLUDE=" -I /mnt/gvfs/third-party2/lz4/$LZ4_REV/r131/gcc-4.8.1-glibc-2.17/c3f970a/include"
 LZ4_LIBS=" /mnt/gvfs/third-party2/lz4/$LZ4_REV/r131/gcc-4.8.1-glibc-2.17/c3f970a/lib/liblz4.a"
 
-ZSTD_REV=810b81b4705def5243e998b54701f3c504e4009e
-ZSTD_INCLUDE=" -I /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.2/gcc-4.8.1-glibc-2.17/c3f970a/include"
-ZSTD_LIBS=" /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.2/gcc-4.8.1-glibc-2.17/c3f970a/lib/libzstd.a"
+ZSTD_REV=d4ac2c5f9be76d57a6cbd3eb1011e97574a56cde
+ZSTD_INCLUDE=" -I /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.5/gcc-4.8.1-glibc-2.17/c3f970a/include"
+ZSTD_LIBS=" /mnt/gvfs/third-party2/zstd/$ZSTD_REV/0.4.5/gcc-4.8.1-glibc-2.17/c3f970a/lib/libzstd.a"
 
 # location of gflags headers and libraries
 GFLAGS_REV=c7275a4ceae0aca0929e56964a31dafc53c1ee96