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Add check for dladdr()

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Original commit message from CVS:
Add check for dladdr()
This commit is contained in:
David Schleef 2003-08-06 02:57:29 +00:00
parent 869763cfdd
commit 4b13be22f0
1 changed files with 8 additions and 0 deletions
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8
configure.ac
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@ -395,6 +395,14 @@ AC_CHECK_FUNC(sigaction,
AC_DEFINE(HAVE_SIGACTION, 1, AC_DEFINE(HAVE_SIGACTION, 1,
[Defined if we have sigaction ()])) [Defined if we have sigaction ()]))
dnl test if we have dladdr(); we use it for debugging
save_cflags="$CFLAGS"
CFLAGS="$CFLAGS -D_GNU_SOURCE"
AC_CHECK_LIB(dl, dladdr,
AC_DEFINE(HAVE_DLADDR, 1,
[Defined if we have dladdr ()]))
CFLAGS="$save_cflags"
if test "x$PLUGINS_USE_BUILDDIR" = xyes; then if test "x$PLUGINS_USE_BUILDDIR" = xyes; then
AC_DEFINE(PLUGINS_USE_BUILDDIR, 1, [Define if plugins should be loaded from the build tree - only developers should use this]) AC_DEFINE(PLUGINS_USE_BUILDDIR, 1, [Define if plugins should be loaded from the build tree - only developers should use this])
fi fi