configure: use proper CONFIG_ prefix for asprintf/vasprintf

[fio.git] / configure

diff --git a/configure b/configure
index a5c0f6ef84482d95fa0e7c2fbf45591a7921b134..9bdc7a156e73ab46bd6102615f4dfbfe4619b14f 100755 (executable)
--- a/configure
+++ b/configure
@@ -609,7 +609,7 @@ int main(void)
 EOF
 if compile_prog "" "" "posixaio" ; then
   posix_aio="yes"
-elif compile_prog "" "-lrt" "posixaio"; then
+elif compile_prog "" "-lrt" "posixaio -lrt"; then
   posix_aio="yes"
   posix_aio_lrt="yes"
   LIBS="-lrt $LIBS"
@@ -1894,15 +1894,15 @@ fi
 
 ##########################################
 # Report whether pmemblk engine is enabled
-print_config "NVML pmemblk engine" "$pmemblk"
+print_config "PMDK pmemblk engine" "$pmemblk"
 
 ##########################################
 # Report whether dev-dax engine is enabled
-print_config "NVML dev-dax engine" "$devdax"
+print_config "PMDK dev-dax engine" "$devdax"
 
 ##########################################
 # Report whether libpmem engine is enabled
-print_config "NVML libpmem engine" "$pmem"
+print_config "PMDK libpmem engine" "$pmem"
 
 ##########################################
 # Check if we have lex/yacc available
@@ -2117,18 +2117,23 @@ if test "$march_armv8_a_crc_crypto" != "yes" ; then
 fi
 if test "$cpu" = "arm64" ; then
   cat > $TMPC <<EOF
-#include <sys/auxv.h>
 #include <arm_acle.h>
 #include <arm_neon.h>
+#include <sys/auxv.h>
 
 int main(void)
 {
-  return 0;
+  /* Can we also do a runtime probe? */
+#if __linux__
+  return getauxval(AT_HWCAP);
+#else
+# error "Don't know how to do runtime probe for ARM CRC32c"
+#endif
 }
 EOF
-  if compile_prog "-march=armv8-a+crc+crypto" "" ""; then
+  if compile_prog "-march=armv8-a+crc+crypto" "" "ARM CRC32c"; then
     march_armv8_a_crc_crypto="yes"
-    CFLAGS="$CFLAGS -march=armv8-a+crc+crypto -DARCH_HAVE_CRC_CRYPTO"
+    CFLAGS="$CFLAGS -march=armv8-a+crc+crypto"
     march_set="yes"
   fi
 fi
@@ -2213,10 +2218,10 @@ if test "$posix_pshared" = "yes" ; then
   output_sym "CONFIG_PSHARED"
 fi
 if test "$have_asprintf" = "yes" ; then
-    output_sym "HAVE_ASPRINTF"
+    output_sym "CONFIG_HAVE_ASPRINTF"
 fi
 if test "$have_vasprintf" = "yes" ; then
-    output_sym "HAVE_VASPRINTF"
+    output_sym "CONFIG_HAVE_VASPRINTF"
 fi
 if test "$linux_fallocate" = "yes" ; then
   output_sym "CONFIG_LINUX_FALLOCATE"
@@ -2430,6 +2435,9 @@ if test "$zlib" = "no" ; then
     echo "Note that some distros have separate packages for static libraries."
   fi
 fi
+if test "$march_armv8_a_crc_crypto" = "yes" ; then
+  output_sym "ARCH_HAVE_CRC_CRYPTO"
+fi
 if test "$cuda" = "yes" ; then
   output_sym "CONFIG_CUDA"
 fi