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Yuri Voinov

2016-Aug-01 15:03 UTC

OpenSSH 7.3p1 can't be build on Solaris 10

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The same result without CFLAGS:

configure:17300: checking for mblen
configure:17356: gcc -o conftest -g -O2 -Wall -Wpointer-arith
-Wuninitialized -Wsign-compare -Wformat-security
-Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-result
-fno-strict-aliasing -D_FORTIFY_SOURCE=2 -ftrapv -fno-builtin-memset
-fstack-protector-strong -fPIE -D_XOPEN_SOURCE   -Wl,-z,now
-fstack-protector-strong -pie conftest.c -lnsl -lz -lsocket  >&5
In file included from /usr/include/limits.h:17:0,
                 from
/opt/csw/lib/gcc/i386-pc-solaris2.10/5.2.0/include-fixed/limits.h:168,
                 from
/opt/csw/lib/gcc/i386-pc-solaris2.10/5.2.0/include-fixed/syslimits.h:7,
                 from
/opt/csw/lib/gcc/i386-pc-solaris2.10/5.2.0/include-fixed/limits.h:34,
                 from conftest.c:163:
/opt/csw/lib/gcc/i386-pc-solaris2.10/5.2.0/include-fixed/sys/feature_tests.h:346:2:
error: #error "Compiler or options invalid for pre-UNIX 03 X/Open
applications     and pre-2001 POSIX applications"
 #error "Compiler or options invalid for pre-UNIX 03 X/Open applications \
  ^
configure:17362: $? = 1
configure: failed program was:


01.08.2016 20:52, Darren Tucker ?????:> On Tue, Aug 2, 2016 at 12:42 AM, Yuri Voinov <yvoinov at gmail.com>
wrote:
> [...]
>>
/opt/csw/lib/gcc/i386-pc-solaris2.10/5.2.0/include-fixed/sys/feature_tests.h:346:2:>> error: #error "Compiler or options invalid for pre-UNIX 03 X/Open
>> applications     and pre-2001 POSIX applications"
>
> What's the code around line 364 of
>
/opt/csw/lib/gcc/i386-pc-solaris2.10/5.2.0/include-fixed/sys/feature_tests.h,> especially the enclosing ifdefs?
>
> [..]
>> Seems can't. But why? 7.2 does.
>
> Dunno, I can't think of any obvious changes to compiler flags.  Maybe
> try it without setting CFLAGS?
>
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Darren Tucker

2016-Aug-02 04:55 UTC

head link

OpenSSH 7.3p1 can't be build on Solaris 10

Having read up some more I think this is what I should have done.

If you'd like to try this you will need to run "autoreconf" to
rebuild
configure before running ./configure again.

diff --git a/configure.ac b/configure.ac
index 1df3cbf..542bd93 100644
--- a/configure.ac
+++ b/configure.ac
@@ -754,6 +754,9 @@ main() { if (NSVersionOfRunTimeLibrary("System")
>= (60 << 16))
 	use_pie=auto
 	check_for_libcrypt_later=1
 	check_for_openpty_ctty_bug=1
+	dnl Target SUSv3/POSIX.1-2001 plus BSD specifics.
+	dnl _DEFAULT_SOURCE is the new name for _BSD_SOURCE
+	CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
-D_DEFAULT_SOURCE"
 	AC_DEFINE([PAM_TTY_KLUDGE], [1],
 		[Work around problematic Linux PAM modules handling of PAM_TTY])
 	AC_DEFINE([LOCKED_PASSWD_PREFIX], ["!"],
@@ -1789,11 +1792,8 @@ AC_CHECK_FUNCS([ \
 	warn \
 ])
 
-dnl Wide character support.  Linux man page says it needs _XOPEN_SOURCE.
-saved_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -D_XOPEN_SOURCE"
+dnl Wide character support.
 AC_CHECK_FUNCS([mblen mbtowc nl_langinfo wcwidth])
-CFLAGS="$saved_CFLAGS"
 
 AC_LINK_IFELSE(
         [AC_LANG_PROGRAM(
-- 
Darren Tucker (dtucker at zip.com.au)
GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860  37F4 9357 ECEF 11EA A6FA (new)
    Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.

Yuri Voinov

2016-Aug-02 18:12 UTC

head link

OpenSSH 7.3p1 can't be build on Solaris 10

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Hash: SHA256
 
With this change built ok.

But patch must be quite different on my platform (see attached) for
portable version.

And, of course, after autoreconf run.


02.08.2016 10:55, Darren Tucker ?????:> --- a/configure.ac
> +++ b/configure.ac
> @@ -754,6 +754,9 @@ main() { if
(NSVersionOfRunTimeLibrary("System")
>= (60 << 16))
>      use_pie=auto
>      check_for_libcrypt_later=1
>      check_for_openpty_ctty_bug=1
> +    dnl Target SUSv3/POSIX.1-2001 plus BSD specifics.
> +    dnl _DEFAULT_SOURCE is the new name for _BSD_SOURCE
> +    CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
-D_DEFAULT_SOURCE">      AC_DEFINE([PAM_TTY_KLUDGE], [1],
>          [Work around problematic Linux PAM modules handling of PAM_TTY])
>      AC_DEFINE([LOCKED_PASSWD_PREFIX], ["!"],
> @@ -1789,11 +1792,8 @@ AC_CHECK_FUNCS([ \
>      warn \
>  ])
> 
> -dnl Wide character support.  Linux man page says it needs _XOPEN_SOURCE.
> -saved_CFLAGS="$CFLAGS"
> -CFLAGS="$CFLAGS -D_XOPEN_SOURCE"
> +dnl Wide character support.
>  AC_CHECK_FUNCS([mblen mbtowc nl_langinfo wcwidth])
> -CFLAGS="$saved_CFLAGS"
> 
>  AC_LINK_IFELSE(
>          [AC_LANG_PROGRAM(
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