Be more verbose on endianness detection failure

[fio.git] / configure

diff --git a/configure b/configure
index d768e9dff116a7d1f28158d62b2cac0600ac6de4..4f17cf865c770f8ce3044425a69b7ad2c870bc93 100755 (executable)
--- a/configure
+++ b/configure
@@ -268,6 +268,17 @@ Darwin)
   if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
     cpu="x86_64"
   fi
+  # Error at compile time linking of weak/partial symbols if possible...
+cat > $TMPC <<EOF
+int main(void)
+{
+  return 0;
+}
+EOF
+  if compile_prog "" "-Wl,-no_weak_imports" "disable weak symbols"; then
+    echo "Disabling weak symbols"
+    LDFLAGS="$LDFLAGS -Wl,-no_weak_imports"
+  fi
   ;;
 SunOS)
   # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo
@@ -281,8 +292,18 @@ CYGWIN*)
   if test -z "$CC" ; then
     if test ! -z "$build_32bit_win" && test "$build_32bit_win" = "yes"; then
       CC="i686-w64-mingw32-gcc"
+      if test -e "../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then
+        echo "Building with zlib support"
+        output_sym "CONFIG_ZLIB"
+        echo "LIBS=../zlib/contrib/vstudio/vc14/x86/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak
+      fi
     else
       CC="x86_64-w64-mingw32-gcc"
+      if test -e "../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib"; then
+        echo "Building with zlib support"
+        output_sym "CONFIG_ZLIB"
+        echo "LIBS=../zlib/contrib/vstudio/vc14/x64/ZlibStatReleaseWithoutAsm/zlibstat.lib" >> $config_host_mak
+      fi
     fi
   fi
   output_sym "CONFIG_LITTLE_ENDIAN"
@@ -306,7 +327,8 @@ CYGWIN*)
   output_sym "CONFIG_TLS_THREAD"
   output_sym "CONFIG_IPV6"
   echo "CC=$CC" >> $config_host_mak
-  echo "BUILD_CFLAGS=$CFLAGS -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
+  echo "BUILD_CFLAGS=$CFLAGS -I../zlib -include config-host.h -D_GNU_SOURCE" >> $config_host_mak
+
   exit 0
   ;;
 esac
@@ -804,14 +826,12 @@ echo "CLOCK_MONOTONIC_PRECISE       $clock_monotonic_precise"
 # clockid_t probe
 clockid_t="no"
 cat > $TMPC << EOF
-#include <stdio.h>
-#include <string.h>
 #include <time.h>
 int main(int argc, char **argv)
 {
-  clockid_t cid;
+  volatile clockid_t cid;
   memset(&cid, 0, sizeof(cid));
-  return clock_gettime(cid, NULL);
+  return 0;
 }
 EOF
 if compile_prog "" "$LIBS" "clockid_t"; then