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Linking directly against libc might result in unexpected behaviour.

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We check for dlopen in libdl first, and check then whether dlopen exists.
This commit is contained in:
Sascha Schumann 2000-05-05 12:17:41 +00:00
parent 86d6389db4
commit 788feca4ae
1 changed files with 2 additions and 7 deletions
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9
Zend/Zend.m4
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@ -50,13 +50,8 @@ dlfcn.h)
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
AC_CHECK_LIB(c, dlopen, [
# fake it
AC_DEFINE(HAVE_LIBDL) ], [
AC_CHECK_LIB(dl, dlopen, [
LIBS="-ldl $LIBS"
AC_DEFINE(HAVE_LIBDL) ], []) ])
AC_CHECK_LIB(dl, dlopen, [LIBS="-ldl $LIBS"])
AC_CHECK_FUNC(dlopen,[AC_DEFINE(HAVE_LIBDL, 1,[ ])])
dnl This is required for QNX and may be some BSD derived systems
AC_CHECK_TYPE( uint, unsigned int )