X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=38eee6915410f2bfdaeae1a3a41bf2665ee72bd2;hb=0db7a98b55853dd99701c95dffb3ecb97cee5343;hp=0295d7faa48fe487a9ada7a46f0049d46e52e7f4;hpb=8acca2de53c1852f38726f70fc6516b34732a79f;p=pspp-builds.git

diff --git a/configure.ac b/configure.ac
index 0295d7fa..38eee691 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,7 +73,7 @@ AC_DEFINE(FPREP_IEEE754, 1,
 AC_C_BIGENDIAN
 
 AC_FUNC_VPRINTF
-AC_CHECK_FUNCS([__setfpucw isinf isnan finite getpid feholdexcept round])
+AC_CHECK_FUNCS([__setfpucw isinf isnan finite getpid feholdexcept round trunc])
 
 AC_PROG_LN_S