The AC_SEARCH_LIBS is done in Check for libraries section.
Move AC_SUBST and AM_CONDITIONAL over there as well.
Move AC_CHECK_FUNCS for arc4random to library functions section
No function change.
Signed-off-by: Gaetan Nadon mems...@videotron.ca
---
Makefile.am |4 ++--
configure.ac | 14 --
dm.c |6 +++---
dm.h |2 +-
dm_auth.h|2 +-
genauth.c| 12 ++--
resource.c |6 +++---
7 files changed, 20 insertions(+), 26 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index 15abb8c..b5c6859 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -83,7 +83,7 @@ xdm_CFLAGS += -DHASXDMAUTH
xdm_SOURCES += xdmauth.c
endif
-if !HAS_ARC4_RANDOM
+if !HAVE_ARC4RANDOM
xdm_SOURCES += prngc.c
endif
@@ -119,7 +119,7 @@ MAN_SUBSTS += -e
's|CHOOSERPATH|$(xdmlibdir)/chooser|g' \
-e 's|DEF_SYSTEM_PATH|$(DEF_SYSTEM_PATH)|g' \
-e 's|DEF_GREETER_LIB|$(DEF_GREETER_LIB)|g' \
-e 's|DEV_RANDOM|$(DEV_RANDOM)|g' \
- -e 's|ARC4_RANDOM|$(ARC4_RANDOM)|g'
+ -e 's|ARC4_RANDOM|$(HAVE_ARC4RANDOM)|g'
.man.cpp.$(APP_MAN_SUFFIX):
$(AM_V_GEN)$(SED) $(MAN_SUBSTS) $ $@
diff --git a/configure.ac b/configure.ac
index 6765f2f..03e6e53 100644
--- a/configure.ac
+++ b/configure.ac
@@ -74,7 +74,9 @@ AC_SEARCH_LIBS([setproctitle], [util bsd])
AC_SEARCH_LIBS([setusercontext], [util])
# Function arc4random() is in BSD standard C or GNU systems -lbsd
-AC_SEARCH_LIBS([arc4random], [bsd])
+AC_SEARCH_LIBS([arc4random], [bsd], [HAVE_ARC4RANDOM=yes])
+AC_SUBST(HAVE_ARC4RANDOM)
+AM_CONDITIONAL(HAVE_ARC4RANDOM, test x$HAVE_ARC4RANDOM = xyes)
# Function crypt() comes from the C library or the -lcrypt data encryption
library
AC_SEARCH_LIBS(crypt, crypt)
@@ -92,7 +94,7 @@ AC_TYPE_SIGNAL
# Required system libraries have been searched for and are listed in $LIBS
#--
AC_CHECK_FUNCS([daemon sigaction openlog asprintf setproctitle setusercontext \
-mkstemp getifaddrs getspnam])
+mkstemp getifaddrs getspnam arc4random])
#--
@@ -194,14 +196,6 @@ if test x$RANDOM_DEVICE != xno ; then
fi
AC_SUBST(DEV_RANDOM)
-AC_CHECK_FUNC(arc4random, [HAS_ARC4_RANDOM=yes], [HAS_ARC4_RANDOM=no])
-AM_CONDITIONAL(HAS_ARC4_RANDOM, test x$HAS_ARC4_RANDOM = xyes)
-if test x$HAS_ARC4_RANDOM = xyes ; then
- AC_DEFINE(ARC4_RANDOM, 1, [Define to use arc4random() function])
- ARC4_RANDOM=1
-fi
-AC_SUBST(ARC4_RANDOM)
-
# FIXME: find out how to check for these things. Note that Kerberos was
# turned off everywhere but on OpenBSD.
AM_CONDITIONAL(HAS_KERBEROS_FIVE, false)
diff --git a/dm.c b/dm.c
index 858a06e..0699f38 100644
--- a/dm.c
+++ b/dm.c
@@ -179,7 +179,7 @@ main (int argc, char **argv)
snprintf(cmdbuf, sizeof(cmdbuf), /bin/rm -f %s/authdir/authfiles/A*,
authDir);
system(cmdbuf);
}
-#if!defined(ARC4_RANDOM) !defined(DEV_RANDOM)
+#if!defined(HAVE_ARC4RANDOM) !defined(DEV_RANDOM)
AddOtherEntropy ();
#endif
#ifdef XDMCP
@@ -205,7 +205,7 @@ main (int argc, char **argv)
#endif
ScanServers ();
StartDisplays ();
-#if !defined(ARC4_RANDOM) !defined(DEV_RANDOM)
+#if !defined(HAVE_ARC4RANDOM) !defined(DEV_RANDOM)
AddOtherEntropy();
#endif
(void) Signal (SIGHUP, RescanNotify);
@@ -540,7 +540,7 @@ WaitForChild (void)
removing display %s\n,d-name);
LogError(Server crash rate too high:
removing display %s\n,d-name);
-#if !defined(ARC4_RANDOM) !defined(DEV_RANDOM)
+#if !defined(HAVE_ARC4RANDOM) !defined(DEV_RANDOM)
AddTimerEntropy();
#endif
RemoveDisplay (d);
diff --git a/dm.h b/dm.h
index 7c67906..109f157 100644
--- a/dm.h
+++ b/dm.h
@@ -318,7 +318,7 @@ extern int removeDomainname;
extern char*keyFile;
extern char*accessFile;
extern char**exportList;
-# if !defined(ARC4_RANDOM)
+# if !defined(HAVE_ARC4RANDOM)
extern char*randomFile;
extern char*prngdSocket;
extern int prngdPort;
diff --git a/dm_auth.h b/dm_auth.h
index b824861..d475f77 100644
--- a/dm_auth.h
+++ b/dm_auth.h
@@ -87,7 +87,7 @@ extern void SetUserAuthorization (struct display *d, struct
verify_info *verify)
/* genauth.c */
extern int GenerateAuthData (char *auth, int len);
-# if !defined(ARC4_RANDOM)
+# if !defined(HAVE_ARC4RANDOM)
extern void AddPreGetEntropy (void);
extern void AddOtherEntropy (void);
extern void AddTimerEntropy (void);
diff --git a/genauth.c b/genauth.c
index b70c41a..5db7315 100644
--- a/genauth.c
+++ b/genauth.c
@@ -89,7 +89,7 @@ pollRandomDevice (int fd)
# define pollRandomDevice(fd) 1
#endif
-#if !defined(ARC4_RANDOM)
+#if !defined(HAVE_ARC4RANDOM)
/* ### */