Changeset 657 for libcaca/trunk/configure.acTweet

Timestamp:

Mar 22, 2006, 2:12:54 PM (16 years ago)

Author:

Sam Hocevar

Message:

• Added optional support for CP437 gray blocks in the bitmap renderer.
• Use a custom pow() function for gamma computation.

File:

• libcaca/trunk/configure.ac (modified) (2 diffs)

libcaca/trunk/configure.ac

@@ -60 +60 @@
   AC_DEFINE(HAVE_SLEEP, 1, [Define to 1 if you have the `Sleep' function.])],
  [AC_MSG_RESULT(no)])
+
 AC_MSG_CHECKING(for fsin/fcos)
 AC_TRY_COMPILE([],[asm("fsin\n\tfcos");],
@@ -65 +66 @@
   AC_DEFINE(HAVE_FSIN_FCOS, 1, [Define to 1 if you have the `fsin' and `fcos' operands.])],
  [AC_MSG_RESULT(no)])
+
+AC_MSG_CHECKING(for fldln2/fxch/fyl2x)
+AC_TRY_COMPILE([],[asm("fldln2; fldln2; fxch; fyl2x");],
+ [AC_MSG_RESULT(yes)
+  AC_DEFINE(HAVE_FLDLN2, 1, [Define to 1 if you have the `fldln2' and other floating points operands.])],
+ [AC_MSG_RESULT(no)])
+
 AC_CHECK_LIB(m, sin, MATH_LIBS="${MATH_LIBS} -lm")