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samba-mirror/source3/lib/replace/dlfcn.m4

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r18644: bring in libreplace in lib/replace metze (This used to be commit 596cbe73dd268742acf456fccd8a234376fb0c97)
2006-09-18 22:49:20 +00:00
dnl dummies provided by dlfcn.c if not available
save_LIBS="$LIBS"
LIBS=""
AC_SEARCH_LIBS(dlopen, dl)
r20385: merge from samba4: only try to find dlfcn.h if the dlopen symbol was found, it hopefully fixes systems where dlfcn.h but no library with dlopen metze (This used to be commit b303e929d1ac6f1d931d0b92bdecdf292e1598cd)
2006-12-28 17:17:16 +00:00
if test "$ac_cv_search_dlopen" != no; then
AC_CHECK_HEADERS(dlfcn.h)
r18644: bring in libreplace in lib/replace metze (This used to be commit 596cbe73dd268742acf456fccd8a234376fb0c97)
2006-09-18 22:49:20 +00:00
r20385: merge from samba4: only try to find dlfcn.h if the dlopen symbol was found, it hopefully fixes systems where dlfcn.h but no library with dlopen metze (This used to be commit b303e929d1ac6f1d931d0b92bdecdf292e1598cd)
2006-12-28 17:17:16 +00:00
libreplace_cv_dlfcn=no
AC_CHECK_FUNCS([dlopen dlsym dlerror dlclose],[],[libreplace_cv_dlfcn=yes])
r18644: bring in libreplace in lib/replace metze (This used to be commit 596cbe73dd268742acf456fccd8a234376fb0c97)
2006-09-18 22:49:20 +00:00
r20385: merge from samba4: only try to find dlfcn.h if the dlopen symbol was found, it hopefully fixes systems where dlfcn.h but no library with dlopen metze (This used to be commit b303e929d1ac6f1d931d0b92bdecdf292e1598cd)
2006-12-28 17:17:16 +00:00
if test x"${libreplace_cv_dlfcn}" = x"yes";then
LIBREPLACEOBJ="${LIBREPLACEOBJ} dlfcn.o"
fi
r18644: bring in libreplace in lib/replace metze (This used to be commit 596cbe73dd268742acf456fccd8a234376fb0c97)
2006-09-18 22:49:20 +00:00
fi
LIBDL="$LIBS"
AC_SUBST(LIBDL)
LIBS="$save_LIBS"
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