fi
TMPC="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.c"
+TMPC2="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}-2.c"
TMPO="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.o"
TMPE="${TMPDIR1}/fio-conf-${RANDOM}-$$-${RANDOM}.exe"
# NB: do not call "exit" in the trap handler; this is buggy with some shells;
# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
-trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
+trap "rm -f $TMPC $TMPC2 $TMPO $TMPE" EXIT INT QUIT TERM
rm -rf config.log
if test "$http" != "yes" ; then
http="no"
fi
-if test "$disable_http" != "yes" && $(pkg-config --exists libcurl openssl); then
- # http engine currently requires opaque HMAC_CTX present in openssl >= 1.1
- if $(pkg-config --atleast-version=1.1.0 openssl); then
- LIBS="$(pkg-config --libs libcurl openssl) $LIBS"
+# check for openssl >= 1.1.0, which uses an opaque HMAC_CTX pointer
+cat > $TMPC << EOF
+#include <curl/curl.h>
+#include <openssl/hmac.h>
+
+int main(int argc, char **argv)
+{
+ CURL *curl;
+ HMAC_CTX *ctx;
+
+ curl = curl_easy_init();
+ curl_easy_cleanup(curl);
+
+ ctx = HMAC_CTX_new();
+ HMAC_CTX_reset(ctx);
+ HMAC_CTX_free(ctx);
+ return 0;
+}
+EOF
+# openssl < 1.1.0 uses the HMAC_CTX type directly
+cat > $TMPC2 << EOF
+#include <curl/curl.h>
+#include <openssl/hmac.h>
+
+int main(int argc, char **argv)
+{
+ CURL *curl;
+ HMAC_CTX ctx;
+
+ curl = curl_easy_init();
+ curl_easy_cleanup(curl);
+
+ HMAC_CTX_init(&ctx);
+ HMAC_CTX_cleanup(&ctx);
+ return 0;
+}
+EOF
+if test "$disable_http" != "yes"; then
+ HTTP_LIBS="-lcurl -lssl -lcrypto"
+ if compile_prog "" "$HTTP_LIBS" "curl-new-ssl"; then
+ output_sym "CONFIG_HAVE_OPAQUE_HMAC_CTX"
+ http="yes"
+ LIBS="$HTTP_LIBS $LIBS"
+ elif mv $TMPC2 $TMPC && compile_prog "" "$HTTP_LIBS" "curl-old-ssl"; then
http="yes"
+ LIBS="$HTTP_LIBS $LIBS"
fi
fi
print_config "http engine" "$http"