1 files changed, 44 insertions, 0 deletions
diff --git a/configure b/configure
index 02468f73..8c39cd4d 100755
--- a/configure
+++ b/configure
@@ -2918,6 +2918,50 @@ else
   printf "no\n"
 fi
 
+for fun in cbrt erf erfc exp10 exp2 expm1 \
+           gamma j0 j1 lgamma log1p logb \
+           nearbyint pow10 rint significand tgamma y0 y1
+do
+  printf "Checking for %s function ... " $fun
+  cat > conftest.c <<!
+#include <math.h>
+
+int main(void)
+{
+  double a = $fun(0.5);
+  return 0;
+}
+!
+  if conftest ; then
+    printf "yes\n"
+    printf "#define HAVE_%s 1\n" $(echo $fun | tr '[a-z]' '[A-Z]') >> config.h
+  else
+    printf "no\n"
+  fi
+done
+
+for fun in copysign drem fdim fmax fmin \
+           frexp hypot jn ldexp modf \
+           nextafter nexttoward remainder scalb scalbln yn
+do
+  printf "Checking for %s function ... " $fun
+  cat > conftest.c <<!
+#include <math.h>
+
+int main(void)
+{
+  double a = $fun(0.5, 0.5);
+  return 0;
+}
+!
+  if conftest ; then
+    printf "yes\n"
+    printf "#define HAVE_%s 1\n" $(echo $fun | tr '[a-z]' '[A-Z]') >> config.h
+  else
+    printf "no\n"
+  fi
+done
+
 printf "Checking for glob ... "
 
 cat > conftest.c <<!