Gregor Hoffleit: Don't link with the libieee library if it's not necessary

a67e7b10 · Jeremy Hylton · 6e114ec4 · a67e7b10 · a67e7b10
Commit a67e7b10 authored Jul 27, 2000 by Jeremy Hylton
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Showing with 93 additions and 41 deletions

configure configure +89 -40

configure.in configure.in +4 -1

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--- a/configure
+++ b/configure
--- a/configure.in
+++ b/configure.in
@@ -1011,7 +1011,10 @@ AC_SUBST(HAVE_GETHOSTBYNAME)
 # (none yet)

 # Linux requires this for correct f.p. operations
-AC_CHECK_LIB(ieee, __fpu_control)
+AC_CHECK_FUNC(__fpu_control,
+  [],
+  [AC_CHECK_LIB(ieee, __fpu_control)
+])

 # Check for --with-fpectl
 AC_MSG_CHECKING(for --with-fpectl)