add --without-zstd to curl build

Author: Jeff Whitaker

config.sh

@@ -40,6 +40,26 @@ function pip_opts {
     fi
 }
 
+function build_curl {
+    if [ -e curl-stamp ]; then return; fi
+    local flags="--prefix=$BUILD_PREFIX"
+    if [ -n "$IS_MACOS" ]; then
+        flags="$flags --with-darwinssl"
+    else  # manylinux
+        flags="$flags --with-ssl"
+        build_openssl
+    fi
+    flags="$flags --without-zstd"
+    fetch_unpack https://curl.haxx.se/download/curl-${CURL_VERSION}.tar.gz
+    (cd curl-${CURL_VERSION} \
+        && if [ -z "$IS_MACOS" ]; then \
+        LIBS=-ldl ./configure $flags; else \
+        ./configure $flags; fi\
+        && make -j4 \
+        && make install)
+    touch curl-stamp
+}
+
 #function build_curl {
 #    if [ -e curl-stamp ]; then return; fi
 #    local flags="--prefix=$BUILD_PREFIX"