- remove unavailable functionality upon request (Peter Mazinger)

diff --git a/Makefile.in b/Makefile.in
index e56f5c7..3234b05 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -214,6 +214,13 @@ install_headers: headers $(top_builddir)extra/scripts/unifdef
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_sigaction.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_stat.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_types.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/utmpx.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/atomic.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/atomic.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/sigcontextinfo.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/stackinfo.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_arch_features.h
 ifneq ($(UCLIBC_HAS_FLOATS),y)
        # Remove floating point related headers since float support is disabled.
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
@@ -222,6 +229,7 @@ ifneq ($(UCLIBC_HAS_FLOATS),y)
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/math*.h
 endif
 ifneq ($(UCLIBC_HAS_FENV),y)
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fenv.h \
@@ -285,6 +293,7 @@ ifneq ($(UCLIBC_HAS_THREADS),y)
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/initspin.h
 endif
 ifneq ($(HAVE_SHARED),y)
        # Remove dlfcn header if we don't have shared libraries.
@@ -307,6 +316,7 @@ ifneq ($(UCLIBC_SUSV3_LEGACY),y)
        # Remove timeb.h since the LEGACY ftime() was disabled upon request
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/timeb.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ucontext.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
 endif
 ifneq ($(UCLIBC_HAS_EPOLL),y)
        # Remove epoll.h since epoll_*() were disabled upon request
@@ -335,6 +345,7 @@ ifneq ($(UCLIBC_LINUX_SPECIFIC),y)
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/swap.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/sysctl.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/vfs.h
+       $(RM) ${PREFIX}$(DEVEL_PREFIX)include/sys/sysinfo.h
 endif
 ifneq ($(UCLIBC_SV4_DEPRECATED),y)
        # Remove ustat.h since deprecated SV4 support was disabled upon request
@@ -342,20 +353,13 @@ ifneq ($(UCLIBC_SV4_DEPRECATED),y)
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/ustat.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/ustat.h
 endif
-ifeq ($(UCLIBC_HAS_REALTIME)$(UCLIBC_HAS_ADVANCED_REALTIME),)
-       # Remove SUSv-realtime related message-queue headers upon request
-       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/mqueue.h
-       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/mqueue.h
-       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/mqueue.h
-endif
 ifneq ($(UCLIBC_HAS_REALTIME),y)
        # Remove SUSv-realtime related headers upon request
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/mqueue.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/mqueue.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sched.h
-       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/sched.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/sched.h
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
-       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/semaphore.h
-       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/semaphore.h
 endif
 ifneq ($(UCLIBC_HAS_SOCKET),y)
        # Remove socket related headers upon request
@@ -371,6 +375,20 @@ ifneq ($(UCLIBC_SUPPORT_AI_ADDRCONFIG),y)
        # Remove ifaddrs.h since the corresponding functionality is disabled
        $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ifaddrs.h
 endif
+ifneq ($(UCLIBC_HAS_SYSLOG),y)
+       # Remove syslog.h since the corresponding functionality is disabled
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/syslog.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/syslog.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/syslog*.h
+endif
+ifneq ($(UCLIBC_HAS_RPC),y)
+       $(RM) -r $(PREFIX)$(DEVEL_PREFIX)include/rpc
+endif
+ifneq ($(UCLIBC_HAS_IPV6),y)
+       # Remove IPv6 headers since the corresponding functionality is disabled
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/netinet/ip6.h
+       $(RM) $(PREFIX)$(DEVEL_PREFIX)include/netinet/icmp6.h
+endif
 
 # Installs development library links.
 install_dev: install_headers all

diff --git a/extra/scripts/conf-header.sh b/extra/scripts/conf-header.sh
index 90dfa99..8044f8c 100755 (executable)
--- a/extra/scripts/conf-header.sh
+++ b/extra/scripts/conf-header.sh
@@ -8,7 +8,7 @@ if [ -z "$1" ] ; then
 fi
 
 cat <<EOF
-#if !defined __FEATURES_H && !defined __need_uClibc_config_h
+#if !defined _FEATURES_H && !defined __need_uClibc_config_h
 # error Never include <bits/uClibc_config.h> directly; use <features.h> instead
 #endif
 

diff --git a/include/features.h b/include/features.h
index c943c9e..1b40149 100644 (file)
--- a/include/features.h
+++ b/include/features.h
@@ -34,7 +34,9 @@
 #define __need_uClibc_config_h
 #include <bits/uClibc_config.h>
 #undef __need_uClibc_config_h
+#ifdef UCLIBC_INTERNAL
 #include <bits/uClibc_arch_features.h>
+#endif
 
 /* For uClibc, always optimize for size -- this should disable
  * a lot of expensive inlining...

diff --git a/include/netdb.h b/include/netdb.h
index 7d76b9c..99e02f0 100644 (file)
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -27,7 +27,7 @@
 
 #include <netinet/in.h>
 #include <stdint.h>
-#ifdef __USE_MISC
+#if defined __USE_MISC && defined __UCLIBC_HAS_RPC__
 /* This is necessary to make this include file properly replace the
    Sun version.  */
 # include <rpc/netdb.h>

diff --git a/include/protocols/timed.h b/include/protocols/timed.h
index da31f69..8101e99 100644 (file)
--- a/include/protocols/timed.h
+++ b/include/protocols/timed.h
@@ -32,7 +32,9 @@
 #ifndef        _PROTOCOLS_TIMED_H
 #define        _PROTOCOLS_TIMED_H 1
 
+#ifdef __UCLIBC_HAS_RPC__
 #include <rpc/types.h>
+#endif
 
 /*
  * Time Synchronization Protocol

diff --git a/libc/sysdeps/linux/common/bits/types.h b/libc/sysdeps/linux/common/bits/types.h
index 755af2e..141db43 100644 (file)
--- a/libc/sysdeps/linux/common/bits/types.h
+++ b/libc/sysdeps/linux/common/bits/types.h
@@ -29,7 +29,9 @@
 
 #define __need_size_t
 #include <stddef.h>
+#ifdef UCLIBC_INTERNAL
 #include <bits/kernel_types.h>
+#endif
 
 /* Convenience types.  */
 typedef unsigned char __u_char;
@@ -198,8 +200,10 @@ __STD_TYPE __U32_TYPE __socklen_t;
 
 #undef __STD_TYPE
 
+#ifdef UCLIBC_INTERNAL
 /* Used in `struct shmid_ds'.  */
 typedef __kernel_ipc_pid_t __ipc_pid_t;
+#endif
 
 /* Now add the thread types.  */
 #if defined __UCLIBC_HAS_THREADS__ && (defined __USE_POSIX199506 || defined __USE_UNIX98)