Hi, I would like to suggest following patch, which uses pkg-config to find libtirpc headers and libraries. This allows to cross-compile autofs. The patch was suggested on the buildroot mailinglist, too. Best regards Waldemar
>From 7582cb88121d1ca4431def9175469e1590e9c29f Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb <wbx@xxxxxxxxxxx> Date: Tue, 27 Jun 2017 18:11:56 +0200 Subject: [PATCH] use pkg-config to search for libtirpc to fix cross-compilation Signed-off-by: Waldemar Brodkorb <wbx@xxxxxxxxxxx> --- Makefile.conf.in | 3 ++- Makefile.rules | 2 +- aclocal.m4 | 48 ------------------------------------------------ configure.in | 11 +++++++++-- 4 files changed, 12 insertions(+), 52 deletions(-) diff --git a/Makefile.conf.in b/Makefile.conf.in index 2bc3202..f879e26 100644 --- a/Makefile.conf.in +++ b/Makefile.conf.in @@ -64,7 +64,8 @@ RPCGEN = @PATH_RPCGEN@ RANLIB = @PATH_RANLIB@ # Use libtirpc if requested and available -TIRPCLIB = @TIRPCLIB@ +TIRPCLIB = @TIRPC_LIBS@ +TIRPCCFLAGS = @TIRPC_CFLAGS@ # Use dmalloc for memory debuging DMALLOCLIB = @DMALLOCLIB@ diff --git a/Makefile.rules b/Makefile.rules index 7d1af2e..0edf9bf 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -46,7 +46,7 @@ CFLAGS += -D_REENTRANT -D_FILE_OFFSET_BITS=64 LIBS += -lpthread ifdef TIRPCLIB -CFLAGS += -I/usr/include/tirpc +CFLAGS += $(TIRPCCFLAGS) LIBS += $(TIRPCLIB) endif diff --git a/aclocal.m4 b/aclocal.m4 index 00811e0..31ca602 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -399,51 +399,3 @@ fi LIBS="$af_check_ldap_parse_page_control_save_libs" ]) -dnl -------------------------------------------------------------------------- -dnl AF_CHECK_LIBTIRPC -dnl -dnl Use libtirpc for rpc transport -dnl -------------------------------------------------------------------------- -AC_DEFUN([AF_CHECK_LIBTIRPC], -[ -# save current flags -af_check_libtirpc_save_cflags="$CFLAGS" -af_check_libtirpc_save_libs="$LIBS" -CFLAGS="$CFLAGS -I/usr/include/tirpc" -LIBS="$LIBS -ltirpc" - -AC_TRY_LINK( - [ #include <rpc/rpc.h> ], - [ CLIENT *cl; - struct sockaddr_in addr; - int fd; - unsigned long ul; struct timeval t; unsigned int ui; - cl = clntudp_bufcreate(&addr,ul,ul,t,&fd,ui,ui); ], - [ af_have_libtirpc=yes - AC_MSG_RESULT(yes) ], - [ AC_MSG_RESULT(no) ]) - -if test "$af_have_libtirpc" = "yes"; then - AC_DEFINE(WITH_LIBTIRPC,1, [Define to 1 if you have the libtirpc library installed]) - AC_DEFINE(TIRPC_WORKAROUND,1, [Define to 1 to use the libtirpc tsd usage workaround]) - TIRPCLIB="-ltirpc" -fi - -AC_CHECK_FUNCS([getrpcbyname getservbyname]) - -# restore flags -CFLAGS="$af_check_libtirpc_save_cflags" -LIBS="$af_check_libtirpc_save_libs" -]) - -AC_DEFUN([AF_WITH_LIBTIRPC], -[AC_MSG_CHECKING([if libtirpc is requested and available]) -AC_ARG_WITH(libtirpc, -[ --with-libtirpc use libtirpc if available], -[if test "$withval" = yes; then - AF_CHECK_LIBTIRPC() -else - AC_MSG_RESULT(no) -fi], [AC_MSG_RESULT(no)]) -]) - diff --git a/configure.in b/configure.in index 0521252..43a2776 100644 --- a/configure.in +++ b/configure.in @@ -11,6 +11,9 @@ define([AC_CACHE_LOAD], )dnl define([AC_CACHE_SAVE], )dnl AC_INIT(.autofs-5.1.3) +# for pkg-config/pkconf +m4_include([pkg.m4]) + # # autofs installs by default in /usr # @@ -124,8 +127,12 @@ AC_SUBST(flagdir) # # Use libtirpc # -AF_WITH_LIBTIRPC() -AC_SUBST(TIRPCLIB) +PKG_PROG_PKG_CONFIG() + +AC_ARG_WITH([libtirpc], AS_HELP_STRING([--with-libtirpc], [Build with the TIRPC library])) +if test "x$with_libtirpc" = "xyes"; then + PKG_CHECK_MODULES([TIRPC],[libtirpc]) +fi # # Optional include dmalloc -- 2.1.4
