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Date:      Tue, 21 Oct 2008 06:54:48 GMT
From:      "Scot W. Hetzel" <swhetzel@gmaill.com>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   ports/128261: [patch] audio/pulseaudio: -Wmissing-include causeing compile failure
Message-ID:  <200810210654.m9L6smCZ005399@www.freebsd.org>
Resent-Message-ID: <200810210700.m9L705J7093361@freefall.freebsd.org>

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>Number:         128261
>Category:       ports
>Synopsis:       [patch] audio/pulseaudio: -Wmissing-include causeing compile failure
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Oct 21 07:00:04 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Scot W. Hetzel
>Release:        FreeBSD 8.0-CURRENT
>Organization:
>Environment:
FreeBSD hp010 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Mon Oct 20 15:46:45 CDT 2008     root@hp010:/usr/obj/usr/src/8x-zfs/sys/DV8135NR  amd64
>Description:
While trying to upgrade audio/pulseaudio to latest version, cc would cause:

 cc1: internal compiler error: Segmentation fault: 11

This error is being caused by -Wmissing-include-dirs.

cc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -I/usr/local/include -I../src
 -I../src/modules -I../src/modules/rtp -I../src/modules/gconf
 -I../src/modules/bluetooth -D_THREAD_SAFE -D_POSIX_PTHREAD_SEMANTICS
 -I/usr/local/include -I/usr/local/include -I/usr/local/include
 -DPA_DLSEARCHPATH=\"/usr/local/lib/pulse-0.9/modules/\"
 -DPA_DEFAULT_CONFIG_DIR=\"/usr/local/etc/pulse\"
 -DPA_BINARY=\"/usr/local/bin/pulseaudio\"
 -DPA_SYSTEM_RUNTIME_PATH=\"/var/run/pulse\"
 -DPA_SYSTEM_CONFIG_PATH=\"/var/lib/pulse\"
 -DPA_SYSTEM_STATE_PATH=\"/var/lib/pulse\" -DAO_REQUIRE_CAS
 -DPULSE_LOCALEDIR=\"/usr/local/share/locale\"
 -DPA_MACHINE_ID=\"/var/lib/dbus/machine-id\"
 "-DDEBUG_TRAP=__asm__(\"int \$3\")" -I/usr/local/include/glib-2.0
 -I/usr/local/lib/glib-2.0/include -O2 -pipe -march=k8
 -fno-strict-aliasing -Wall -W -Wextra -pedantic -pipe
 -Wmissing-include-dirs -Wno-long-long -Wno-overlength-strings -Wconversion -Wundef
 -Wformat -Wpacked -Wformat-security -Wformat-nonliteral
 -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal
 -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes
 -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels
 -Wpointer-arith -Wcast-align -Wwrite-strings -Wno-unused-parameter
 -ffast-math -MT libpulse_mainloop_glib_la-glib-mainloop.lo -MD -MP -MF
 .deps/libpulse_mainloop_glib_la-glib-mainloop.Tpo -c
 pulse/glib-mainloop.c  -fPIC -DPIC -o
 .libs/libpulse_mainloop_glib_la-glib-mainloop.o
 cc1: internal compiler error: Segmentation fault: 11
 Please submit a full bug report,
 with preprocessed source if appropriate.
 See <URL:http://gcc.gnu.org/bugs.html>; for instructions.
 gmake[3]: *** [libpulse_mainloop_glib_la-glib-mainloop.lo] Error 1
 gmake[3]: Leaving directory
 `/usr/obj/usr/ports/audio/pulseaudio/work/pulseaudio-0.9.13/src'
 gmake[2]: *** [all] Error 2
 gmake[2]: Leaving directory
 `/usr/obj/usr/ports/audio/pulseaudio/work/pulseaudio-0.9.13/src'
 gmake[1]: *** [all-recursive] Error 1
 gmake[1]: Leaving directory
 `/usr/obj/usr/ports/audio/pulseaudio/work/pulseaudio-0.9.13'
 gmake: *** [all] Error 2
 *** Error code 2
 
 Stop in /usr/ports/audio/pulseaudio.
 *** Error code 1
 
 Stop in /usr/ports/audio/pulseaudio.
 

Initial message to -CURRENT:
http://lists.freebsd.org/pipermail/freebsd-current/2008-October/089273.html

Suggested patch to contrib/gcclibs/libcpp/errors.c:
http://lists.freebsd.org/pipermail/freebsd-current/2008-October/089338.html

Confirmation that the patch solves the problem:
http://lists.freebsd.org/pipermail/freebsd-current/2008-October/089388.html

Message stating that the fix to contrib/gcclibs/libcpp/errors.c can't be applied to the base system gcc until a decision to move to the GPL3 sources is made:
http://lists.freebsd.org/pipermail/freebsd-current/2008-October/089390.html

>How-To-Repeat:
Try to compile audio/pulseaudio or use the following test application:

#include <stdlib.h>


int
main ()
{
  ;
  return 0;
}

and compile it using:

cc -I/nonexistent -lstdc++ -Wmissing-include-dirs test.cpp

>Fix:
The fix for audio/pulseaudio is to remove -Wmissing-include-dirs from DESIRED_FLAGS in the configure script.



Patch attached with submission follows:

Index: files/patch-configure
===================================================================
RCS file: /home/ncvs/ports/audio/pulseaudio/files/patch-configure,v
retrieving revision 1.3
diff -u -r1.3 patch-configure
--- files/patch-configure	26 Jul 2008 21:29:53 -0000	1.3
+++ files/patch-configure	13 Oct 2008 13:01:27 -0000
@@ -1,6 +1,15 @@
---- configure.orig	2008-07-26 15:15:12.000000000 -0400
-+++ configure	2008-07-26 15:15:35.000000000 -0400
-@@ -25321,6 +25321,7 @@ $as_echo_n "checking whether to check fo
+--- configure.orig	2008-10-13 07:41:26.000000000 -0500
++++ configure	2008-10-13 08:00:35.000000000 -0500
+@@ -5470,7 +5470,7 @@
+    { (exit 1); exit 1; }; }
+ fi
+ 
+-DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wno-long-long -Wvla -Wno-overlength-strings -Wconversion -Wundef -Wformat -Wlogical-op -Wpacked -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Wno-unused-parameter -ffast-math"
++DESIRED_FLAGS="-Wall -W -Wextra -pedantic -pipe -Wno-long-long -Wvla -Wno-overlength-strings -Wconversion -Wundef -Wformat -Wlogical-op -Wpacked -Wformat-security -Wformat-nonliteral -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Wno-unused-parameter -ffast-math"
+ 
+ for flag in $DESIRED_FLAGS ; do
+ 
+@@ -25915,6 +25915,7 @@
     check_inconsistencies=yes
     case "${host_cpu}-${host_os}" in
       *-darwin*) check_inconsistencies=no ;;
@@ -8,7 +17,7 @@
     esac
     if test x"$GCC" != xyes -o "x$check_inconsistencies" != xyes ; then
        { $as_echo "$as_me:$LINENO: result: no" >&5
-@@ -32654,9 +32655,9 @@ _ACEOF
+@@ -35682,9 +35683,9 @@
  
  else
  
@@ -21,7 +30,7 @@
  
  fi
  
-@@ -32664,9 +32665,9 @@ done
+@@ -35692,9 +35693,9 @@
  
  
     # Win32 does not need the lib and breaks horribly if we try to include it


>Release-Note:
>Audit-Trail:
>Unformatted:



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