- Prevent from auto-detecting fam library when FAM option is unset

- Add IDN option and stop auto-detection of libidn
- Prefer base iconv
- Add USE_PERL5=build since it is needed only for build
- Use ${opt}_CONFIGURE_OFF knob for MAILWRAPPER option.

PR:		ports/188839
Submitted by:	Yasuhiro KIMURA <yasu@utahime.org>

2 files changed, 320 insertions, 6 deletions

diff --git a/mail/maildrop/Makefile b/mail/maildrop/Makefile
index 5b73e3528f6..1d7f3c6bcab 100644
--- a/mail/maildrop/Makefile
+++ b/mail/maildrop/Makefile
@@ -11,6 +11,7 @@
 
 PORTNAME=	maildrop
 PORTVERSION=	2.7.1
+PORTREVISION=	1
 CATEGORIES=	mail
 MASTER_SITES=	SF/courier/${PORTNAME}/${PORTVERSION}
 
@@ -20,6 +21,7 @@ COMMENT=	Mail delivery agent (MDA) with filtering abilities
 LICENSE=	GPLv3
 
 USES=		iconv shebangfix perl5 tar:bzip2
+USE_PERL5=	build
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-syslog=1 \
 		--enable-use-flock=1 \
@@ -58,7 +60,7 @@ OPTIONS_MULTI=		AUTHLIB
 AUTHLIB_DESC=		Courier Auth Library support
 .endif
 
-OPTIONS_DEFINE+=	DOVECOTAUTH FAM GDBM MAILWRAPPER
+OPTIONS_DEFINE+=	DOVECOTAUTH FAM GDBM IDN MAILWRAPPER
 
 DOVECOTAUTH_DESC=	Dovecot Authentication support
 MAILWRAPPER_DESC=	Let configure guess which sendmail binary to use
@@ -67,6 +69,9 @@ OPTIONS_SUB=		yes
 GDBM_CONFIGURE_ON=	--with-db=gdbm
 GDBM_CONFIGURE_OFF=	--with-db=db
 GDBM_LIB_DEPENDS=	libgdbm.so:${PORTSDIR}/databases/gdbm
+IDN_CONFIGURE_WITH=	libidn
+IDN_LIB_DEPENDS=	libidn.so:${PORTSDIR}/dns/libidn
+MAILWRAPPER_CONFIGURE_OFF=	--enable-sendmail=/usr/sbin/sendmail
 
 .include <bsd.port.options.mk>
 
@@ -84,12 +89,10 @@ PLIST_SUB+=		MSGID='' MGID='${MAILDROP_SGID}'
 PLIST_SUB+=		MSGID='@comment ' MGID='mail'
 .endif
 
-.if ! ${PORT_OPTIONS:MMAILWRAPPER}
-CONFIGURE_ARGS+=	--enable-sendmail=/usr/sbin/sendmail
-.endif
-
-.if ${PORT_OPTIONS:MFAM} || exists(${LOCALBASE}/lib/libfam.so.0)
+.if ${PORT_OPTIONS:MFAM}
 USES+=			fam
+.else
+CONFIGURE_ARGS+=	ac_cv_header_fam_h=no ac_cv_lib_fam_FAMOpen=no
 .endif
 
 .if defined(MAILDROP_TRUSTED_USERS)
diff --git a/mail/maildrop/files/patch-libs_unicode_configure b/mail/maildrop/files/patch-libs_unicode_configure
new file mode 100644
index 00000000000..dbc3696b2a3
--- /dev/null
+++ b/mail/maildrop/files/patch-libs_unicode_configure
@@ -0,0 +1,311 @@
+--- libs/unicode/configure.orig	2013-08-26 03:55:18.000000000 +0900
++++ libs/unicode/configure	2014-04-21 15:49:46.000000000 +0900
+@@ -2382,7 +2382,7 @@
+ 
+ ac_config_headers="$ac_config_headers unicode_config.h"
+ 
+-am__api_version='1.13'
++am__api_version='1.14'
+ 
+ # Find a good install program.  We prefer a C program (faster),
+ # so one script is as good as another.  But avoid the broken or
+@@ -2910,6 +2910,47 @@
+ 
+ 
+ 
++# POSIX will say in a future version that running "rm -f" with no argument
++# is OK; and we want to be able to make that assumption in our Makefile
++# recipes.  So use an aggressive probe to check that the usage we want is
++# actually supported "in the wild" to an acceptable degree.
++# See automake bug#10828.
++# To make any issue more visible, cause the running configure to be aborted
++# by default if the 'rm' program in use doesn't match our expectations; the
++# user can still override this though.
++if rm -f && rm -fr && rm -rf; then : OK; else
++  cat >&2 <<'END'
++Oops!
++
++Your 'rm' program seems unable to run without file operands specified
++on the command line, even when the '-f' option is present.  This is contrary
++to the behaviour of most rm programs out there, and not conforming with
++the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
++
++Please tell bug-automake@gnu.org about your system, including the value
++of your $PATH and any error possibly output before this message.  This
++can help us improve future automake versions.
++
++END
++  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
++    echo 'Configuration will proceed anyway, since you have set the' >&2
++    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
++    echo >&2
++  else
++    cat >&2 <<'END'
++Aborting the configuration process, to ensure you take notice of the issue.
++
++You can download and install GNU coreutils to get an 'rm' implementation
++that behaves properly: <http://www.gnu.org/software/coreutils/>.
++
++If you want to complete the configuration process using your problematic
++'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
++to "yes", and re-run configure.
++
++END
++    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
++  fi
++fi
+ 
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+ $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+@@ -3959,6 +4000,65 @@
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
++$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
++if ${am_cv_prog_cc_c_o+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++  # Make sure it works both with $CC and with simple cc.
++  # Following AC_PROG_CC_C_O, we do the test twice because some
++  # compilers refuse to overwrite an existing .o file with -o,
++  # though they will create one.
++  am_cv_prog_cc_c_o=yes
++  for am_i in 1 2; do
++    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
++   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
++   ac_status=$?
++   echo "$as_me:$LINENO: \$? = $ac_status" >&5
++   (exit $ac_status); } \
++         && test -f conftest2.$ac_objext; then
++      : OK
++    else
++      am_cv_prog_cc_c_o=no
++      break
++    fi
++  done
++  rm -f core conftest*
++  unset am_i
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
++$as_echo "$am_cv_prog_cc_c_o" >&6; }
++if test "$am_cv_prog_cc_c_o" != yes; then
++   # Losing compiler, so override with the script.
++   # FIXME: It is wrong to rewrite CC.
++   # But if we don't then we get into trouble of one sort or another.
++   # A longer-term fix would be to have automake use am__CC in this case,
++   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
++   CC="$am_aux_dir/compile $CC"
++fi
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
+ depcc="$CC"   am_compiler_list=
+ 
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+@@ -10515,14 +10615,10 @@
+   # before this can be enabled.
+   hardcode_into_libs=yes
+ 
+-  # Add ABI-specific directories to the system library path.
+-  sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+-
+   # Append ld.so.conf contents to the search path
+   if test -f /etc/ld.so.conf; then
+     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+-    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+-
++    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+   fi
+ 
+   # We used to test for /lib/ld.so.1 and disable shared libraries on
+@@ -12055,6 +12151,65 @@
+ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ 
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
++$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
++if ${am_cv_prog_cc_c_o+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++  # Make sure it works both with $CC and with simple cc.
++  # Following AC_PROG_CC_C_O, we do the test twice because some
++  # compilers refuse to overwrite an existing .o file with -o,
++  # though they will create one.
++  am_cv_prog_cc_c_o=yes
++  for am_i in 1 2; do
++    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
++   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
++   ac_status=$?
++   echo "$as_me:$LINENO: \$? = $ac_status" >&5
++   (exit $ac_status); } \
++         && test -f conftest2.$ac_objext; then
++      : OK
++    else
++      am_cv_prog_cc_c_o=no
++      break
++    fi
++  done
++  rm -f core conftest*
++  unset am_i
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
++$as_echo "$am_cv_prog_cc_c_o" >&6; }
++if test "$am_cv_prog_cc_c_o" != yes; then
++   # Losing compiler, so override with the script.
++   # FIXME: It is wrong to rewrite CC.
++   # But if we don't then we get into trouble of one sort or another.
++   # A longer-term fix would be to have automake use am__CC in this case,
++   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
++   CC="$am_aux_dir/compile $CC"
++fi
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
+ depcc="$CC"   am_compiler_list=
+ 
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+@@ -15446,14 +15601,10 @@
+   # before this can be enabled.
+   hardcode_into_libs=yes
+ 
+-  # Add ABI-specific directories to the system library path.
+-  sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
+-
+   # Append ld.so.conf contents to the search path
+   if test -f /etc/ld.so.conf; then
+     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+-    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+-
++    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+   fi
+ 
+   # We used to test for /lib/ld.so.1 and disable shared libraries on
+@@ -16405,33 +16556,72 @@
+ 
+ fi
+ 
+-save_LIBS="$LIBS"
+-
+-LIBS="$LIBS -liconv"
+-
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing iconv_open" >&5
++$as_echo_n "checking for library containing iconv_open... " >&6; }
++if ${ac_cv_search_iconv_open+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_func_search_save_LIBS=$LIBS
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+-#include <iconv.h>
+-
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char iconv_open ();
+ int
+ main ()
+ {
+-
+-
+-iconv_open("","");
+-
++return iconv_open ();
+   ;
+   return 0;
+ }
+ _ACEOF
+-if ac_fn_c_try_link "$LINENO"; then :
+-   :
+-else
+-  LIBS="$save_LIBS"
++for ac_lib in '' iconv; do
++  if test -z "$ac_lib"; then
++    ac_res="none required"
++  else
++    ac_res=-l$ac_lib
++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++  fi
++  if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_search_iconv_open=$ac_res
+ fi
+ rm -f core conftest.err conftest.$ac_objext \
+-    conftest$ac_exeext conftest.$ac_ext
++    conftest$ac_exeext
++  if ${ac_cv_search_iconv_open+:} false; then :
++  break
++fi
++done
++if ${ac_cv_search_iconv_open+:} false; then :
++
++else
++  ac_cv_search_iconv_open=no
++fi
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_iconv_open" >&5
++$as_echo "$ac_cv_search_iconv_open" >&6; }
++ac_res=$ac_cv_search_iconv_open
++if test "$ac_res" != no; then :
++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
++
++else
++  as_fn_error $? "iconv library was not found." "$LINENO" 5
++fi
++
++ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
++if test "x$ac_cv_header_iconv_h" = xyes; then :
++
++else
++  as_fn_error $? "iconv.h was not found." "$LINENO" 5
++fi
++
++
+ 
+ if test "$GCC" = "yes"
+ then