[Buildroot] [PATCH 1/1] checkpolicy: remove -lfl from LDLIBS patch.

[Buildroot] [PATCH 1/1] checkpolicy: remove -lfl from LDLIBS patch.

[Adam Duskett]

from: https://patchwork.kernel.org/patch/9450549/
When building checkpolicy/test, the linker reports the following error:

    cc   dispol.o  -lfl /usr/src/selinux/DESTDIR/usr/lib/libsepol.a
    -L/usr/src/selinux/DESTDIR/usr/lib -o dispol

    /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/../../../../lib/libfl.so:
    undefined reference to `yylex'

    collect2: error: ld returned 1 exit status

According to flex documentation
(https://github.com/westes/flex/blob/master/doc/flex.texi), -lfl is used
to provide an implementation for yywrap(). However every flex file now
uses "%option noyywrap", which makes -lfl no longer mandatory. Remove
this option from checkpolicy Makefiles.

The patch is slightly modified to remove the /checkpolicy path.

Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
---
 .../0001-checkpolicy-remove-lfl-from-LDLIBS.patch  | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 package/checkpolicy/0001-checkpolicy-remove-lfl-from-LDLIBS.patch

diff --git a/package/checkpolicy/0001-checkpolicy-remove-lfl-from-LDLIBS.patch b/package/checkpolicy/0001-checkpolicy-remove-lfl-from-LDLIBS.patch
new file mode 100644
index 0000000..c0b6de8
--- /dev/null
+++ b/package/checkpolicy/0001-checkpolicy-remove-lfl-from-LDLIBS.patch
@@ -0,0 +1,58 @@
+From 4d215a1e8111e14f6074f7abe2559800b6f4838c Mon Sep 17 00:00:00 2001
+From: Adam Duskett <Adamduskett@outlook.com>
+Date: Sat, 20 May 2017 11:01:08 -0400
+Subject: [PATCH] checkpolicy: remove -lfl from LDLIBSlogin
+
+When building checkpolicy/test, the linker reports the following error:
+cc   dispol.o  -lfl /usr/src/selinux/DESTDIR/usr/lib/libsepol.a
+-L/usr/src/selinux/DESTDIR/usr/lib -o dispol
+/usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/../../../../lib/libfl.so:
+undefined reference to `yylex'
+collect2: error: ld returned 1 exit status
+
+According to flex documentation
+(https://github.com/westes/flex/blob/master/doc/flex.texi), -lfl is used
+to provide an implementation for yywrap(). However every flex file now
+uses "%option noyywrap", which makes -lfl no longer mandatory. Remove
+this option from checkpolicy Makefiles.
+
+
+Backported from:
+https://patchwork.kernel.org/patch/9450549/
+
+Original author: Nicolas Iooss <nicolas.iooss@m4x.org>
+Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
+---
+ Makefile      | 2 +-
+ test/Makefile | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 53a3074..875cf00 100644
+--- a/Makefile
++++ b/Makefile
+@@ -20,7 +20,7 @@ CHECKOBJS = y.tab.o lex.yy.o queue.o module_compiler.o parse_util.o \
+ CHECKPOLOBJS = $(CHECKOBJS) checkpolicy.o
+ CHECKMODOBJS = $(CHECKOBJS) checkmodule.o
+ 
+-LDLIBS=$(LIBDIR)/libsepol.a -lfl
++LDLIBS=$(LIBDIR)/libsepol.a
+ 
+ GENERATED=lex.yy.c y.tab.c y.tab.h
+ 
+diff --git a/test/Makefile b/test/Makefile
+index c2367e1..e7bd717 100644
+--- a/test/Makefile
++++ b/test/Makefile
+@@ -9,7 +9,7 @@ INCLUDEDIR ?= $(PREFIX)/include
+ CFLAGS ?= -g -Wall -W -Werror -O2 -pipe
+ override CFLAGS += -I$(INCLUDEDIR)
+ 
+-LDLIBS=-lfl $(LIBDIR)/libsepol.a -L$(LIBDIR)
++LDLIBS=$(LIBDIR)/libsepol.a -L$(LIBDIR)
+ 
+ all: dispol dismod
+ 
+-- 
+2.9.3
+
-- 
2.9.3

[Buildroot] A qemu and startx with mouse ?

[Riko Ho]

Hello Everyone,

How can I use mouse on qemu and startx ?
  I can run twm and xterm but mouse and keyboard in qemu is off ?

Here are some captures :


Thanks
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[Buildroot] A qemu and startx with mouse ?

[Thomas Petazzoni]

Hello,

On Sun, 21 May 2017 11:26:05 +0800, Riko Ho wrote:

> How can I use mouse on qemu and startx ?
>   I can run twm and xterm but mouse and keyboard in qemu is off ?

Please stop replying to unrelated e-mails when starting a new
discussion, you break e-mail threads by doing so.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] A qemu and startx with mouse ?

[Riko Ho]

Like this ?

Ok


On 21/05/17 13:16, Thomas Petazzoni wrote:
> Hello,
>
> On Sun, 21 May 2017 11:26:05 +0800, Riko Ho wrote:
>
>> How can I use mouse on qemu and startx ?
>>    I can run twm and xterm but mouse and keyboard in qemu is off ?
> Please stop replying to unrelated e-mails when starting a new
> discussion, you break e-mail threads by doing so.
>
> Thanks,
>
> Thomas

-- 
*

/*******/
Sent by Ubuntu LTS 16.04,
??,
Regards,
Riko Ho
/*******/

*
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[Buildroot] [PATCH 1/1] checkpolicy: remove -lfl from LDLIBS patch.

[Thomas Petazzoni]

Hello,

On Sat, 20 May 2017 11:22:29 -0400, Adam Duskett wrote:
> from: https://patchwork.kernel.org/patch/9450549/

Please do not use from: <something> at the beginning of the commit log,
because Git believes this is the "Author".

Besides that: applied on next, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com