* [PATCH] gnu: gcj: remove broken symlink and stump binaries.
@ 2015-04-30 15:37 Ricardo Wurmus
2015-04-30 16:05 ` Ludovic Courtès
0 siblings, 1 reply; 6+ messages in thread
From: Ricardo Wurmus @ 2015-04-30 15:37 UTC (permalink / raw)
To: Guix-devel
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This patch adds a build phase to GCJ removing a broken symlink and a
couple of non-functional binaries, such as "gcc" or "g++".
In a GCJ build these binaries are useless as GCJ is a GCC built only
with Java support. When GCJ is installed alongside gcc-toolchain, for
example, there would be conflicts with GCJ's "gcc" stump binary
shadowing the usable "gcc" binary from gcc-toolchain.
Removing these binaries should be harmless as users of GCJ are unlikely
to use "gcc" but "gcj" directly.
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From 99b56cf4b17b1dbed7977dbce6e3c81fa4115aa7 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Thu, 30 Apr 2015 17:11:39 +0200
Subject: [PATCH] gnu: gcj: Remove broken symlink and conflicting files.
* gnu/packages/gcc.scm (gcj)[arguments]: Add a build phase to remove a broken
symlink and generic stump binaries.
---
gnu/packages/gcc.scm | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index e712e43..3ea65a9 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -435,7 +435,29 @@ Go. It also includes runtime support libraries for these languages.")
(string-append jvm "/lib/tools.jar")))
(chmod target #o755)
#t))
- ,phases))))))
+ (alist-cons-after
+ 'install 'remove-broken-or-conflicting-files
+ (lambda _
+ (let ((out (assoc-ref %outputs "out")))
+ (for-each delete-file
+ (map (cut string-append out <>)
+ '("/lib/jvm/jre/lib/amd64/libjawt.so"
+ "/bin/c++"
+ "/bin/cpp"
+ "/bin/g++"
+ "/bin/gcc"
+ "/bin/gcc-ar"
+ "/bin/gcc-nm"
+ "/bin/gcc-ranlib"
+ "/bin/x86_64-unknown-linux-gnu-c++"
+ "/bin/x86_64-unknown-linux-gnu-g++"
+ "/bin/x86_64-unknown-linux-gnu-gcc"
+ "/bin/x86_64-unknown-linux-gnu-gcc-4.8.4"
+ "/bin/x86_64-unknown-linux-gnu-gcc-ar"
+ "/bin/x86_64-unknown-linux-gnu-gcc-nm"
+ "/bin/x86_64-unknown-linux-gnu-gcc-ranlib"))))
+ #t)
+ ,phases)))))))
(define ecj-bootstrap-4.8
(origin
--
2.1.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH] gnu: gcj: remove broken symlink and stump binaries.
2015-04-30 15:37 [PATCH] gnu: gcj: remove broken symlink and stump binaries Ricardo Wurmus
@ 2015-04-30 16:05 ` Ludovic Courtès
2015-04-30 16:29 ` Ricardo Wurmus
2015-05-02 16:14 ` Ricardo Wurmus
0 siblings, 2 replies; 6+ messages in thread
From: Ludovic Courtès @ 2015-04-30 16:05 UTC (permalink / raw)
To: Ricardo Wurmus; +Cc: Guix-devel
Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:
> This patch adds a build phase to GCJ removing a broken symlink and a
> couple of non-functional binaries, such as "gcc" or "g++".
>
> In a GCJ build these binaries are useless as GCJ is a GCC built only
> with Java support. When GCJ is installed alongside gcc-toolchain, for
> example, there would be conflicts with GCJ's "gcc" stump binary
> shadowing the usable "gcc" binary from gcc-toolchain.
>
> Removing these binaries should be harmless as users of GCJ are unlikely
> to use "gcc" but "gcj" directly.
Sounds good.
> From 99b56cf4b17b1dbed7977dbce6e3c81fa4115aa7 Mon Sep 17 00:00:00 2001
> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
> Date: Thu, 30 Apr 2015 17:11:39 +0200
> Subject: [PATCH] gnu: gcj: Remove broken symlink and conflicting files.
>
> * gnu/packages/gcc.scm (gcj)[arguments]: Add a build phase to remove a broken
> symlink and generic stump binaries.
[...]
> + (for-each delete-file
> + (map (cut string-append out <>)
> + '("/lib/jvm/jre/lib/amd64/libjawt.so"
> + "/bin/c++"
> + "/bin/cpp"
> + "/bin/g++"
> + "/bin/gcc"
> + "/bin/gcc-ar"
> + "/bin/gcc-nm"
> + "/bin/gcc-ranlib"
> + "/bin/x86_64-unknown-linux-gnu-c++"
> + "/bin/x86_64-unknown-linux-gnu-g++"
> + "/bin/x86_64-unknown-linux-gnu-gcc"
> + "/bin/x86_64-unknown-linux-gnu-gcc-4.8.4"
> + "/bin/x86_64-unknown-linux-gnu-gcc-ar"
> + "/bin/x86_64-unknown-linux-gnu-gcc-nm"
> + "/bin/x86_64-unknown-linux-gnu-gcc-ranlib"))))
This is specific to x86_64-linux-gnu though. Wouldn’t it be better to
use a white list instead, or maybe keep it a black list but use
find-files and regexps?
Thanks,
Ludo’.
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] gnu: gcj: remove broken symlink and stump binaries.
2015-04-30 16:05 ` Ludovic Courtès
@ 2015-04-30 16:29 ` Ricardo Wurmus
2015-05-02 16:14 ` Ricardo Wurmus
1 sibling, 0 replies; 6+ messages in thread
From: Ricardo Wurmus @ 2015-04-30 16:29 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: Guix-devel
Ludovic Courtès writes:
>> + (for-each delete-file
>> + (map (cut string-append out <>)
>> + '("/lib/jvm/jre/lib/amd64/libjawt.so"
>> + "/bin/c++"
>> + "/bin/cpp"
>> + "/bin/g++"
>> + "/bin/gcc"
>> + "/bin/gcc-ar"
>> + "/bin/gcc-nm"
>> + "/bin/gcc-ranlib"
>> + "/bin/x86_64-unknown-linux-gnu-c++"
>> + "/bin/x86_64-unknown-linux-gnu-g++"
>> + "/bin/x86_64-unknown-linux-gnu-gcc"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-4.8.4"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-ar"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-nm"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-ranlib"))))
>
> This is specific to x86_64-linux-gnu though. Wouldn’t it be better to
> use a white list instead, or maybe keep it a black list but use
> find-files and regexps?
Argh, you are of course right about this. I'll update this to use
find-files instead.
~~ Ricardo
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] gnu: gcj: remove broken symlink and stump binaries.
2015-04-30 16:05 ` Ludovic Courtès
2015-04-30 16:29 ` Ricardo Wurmus
@ 2015-05-02 16:14 ` Ricardo Wurmus
2015-05-02 18:26 ` Ludovic Courtès
1 sibling, 1 reply; 6+ messages in thread
From: Ricardo Wurmus @ 2015-05-02 16:14 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: Guix-devel
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Ludovic Courtès writes:
>> + (for-each delete-file
>> + (map (cut string-append out <>)
>> + '("/lib/jvm/jre/lib/amd64/libjawt.so"
>> + "/bin/c++"
>> + "/bin/cpp"
>> + "/bin/g++"
>> + "/bin/gcc"
>> + "/bin/gcc-ar"
>> + "/bin/gcc-nm"
>> + "/bin/gcc-ranlib"
>> + "/bin/x86_64-unknown-linux-gnu-c++"
>> + "/bin/x86_64-unknown-linux-gnu-g++"
>> + "/bin/x86_64-unknown-linux-gnu-gcc"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-4.8.4"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-ar"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-nm"
>> + "/bin/x86_64-unknown-linux-gnu-gcc-ranlib"))))
>
> This is specific to x86_64-linux-gnu though. Wouldn’t it be better to
> use a white list instead, or maybe keep it a black list but use
> find-files and regexps?
Attached is a new patch using find-files and regular expressions. The
results look fine in the REPL, but I have not yet finished compiling the
gcj package (it takes a very long time on my machine).
~~ Ricardo
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-gnu-gcj-Remove-broken-symlink-and-conflicting-files.patch --]
[-- Type: text/x-patch, Size: 1409 bytes --]
From 86f2b4e7f182b5ea734eea4d72ef868b6a25f7eb Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Thu, 30 Apr 2015 17:11:39 +0200
Subject: [PATCH] gnu: gcj: Remove broken symlink and conflicting files.
* gnu/packages/gcc.scm (gcj)[arguments]: Add a build phase to remove a broken
symlink and generic stump binaries.
---
gnu/packages/gcc.scm | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index e712e43..aa3e046 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -435,7 +435,18 @@ Go. It also includes runtime support libraries for these languages.")
(string-append jvm "/lib/tools.jar")))
(chmod target #o755)
#t))
- ,phases))))))
+ (alist-cons-after
+ 'install 'remove-broken-or-conflicting-files
+ (lambda _
+ (let ((out (assoc-ref %outputs "out")))
+ (for-each
+ delete-file
+ (append (find-files (string-append out "/lib/jvm/jre/lib")
+ "libjawt.so")
+ (find-files (string-append out "/bin")
+ ".*(c\\+\\+|cpp|g\\+\\+|gcc.*)"))))
+ #t)
+ ,phases)))))))
(define ecj-bootstrap-4.8
(origin
--
2.1.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH] gnu: gcj: remove broken symlink and stump binaries.
2015-05-02 16:14 ` Ricardo Wurmus
@ 2015-05-02 18:26 ` Ludovic Courtès
2015-05-02 19:09 ` Ricardo Wurmus
0 siblings, 1 reply; 6+ messages in thread
From: Ludovic Courtès @ 2015-05-02 18:26 UTC (permalink / raw)
To: Ricardo Wurmus; +Cc: Guix-devel
Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:
> From 86f2b4e7f182b5ea734eea4d72ef868b6a25f7eb Mon Sep 17 00:00:00 2001
> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
> Date: Thu, 30 Apr 2015 17:11:39 +0200
> Subject: [PATCH] gnu: gcj: Remove broken symlink and conflicting files.
>
> * gnu/packages/gcc.scm (gcj)[arguments]: Add a build phase to remove a broken
> symlink and generic stump binaries.
LGTM, please push to core-updates!
Thanks,
Ludo'.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] gnu: gcj: remove broken symlink and stump binaries.
2015-05-02 18:26 ` Ludovic Courtès
@ 2015-05-02 19:09 ` Ricardo Wurmus
0 siblings, 0 replies; 6+ messages in thread
From: Ricardo Wurmus @ 2015-05-02 19:09 UTC (permalink / raw)
To: Ludovic Courtès; +Cc: Guix-devel
Ludovic Courtès writes:
> Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:
>
>> From 86f2b4e7f182b5ea734eea4d72ef868b6a25f7eb Mon Sep 17 00:00:00 2001
>> From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
>> Date: Thu, 30 Apr 2015 17:11:39 +0200
>> Subject: [PATCH] gnu: gcj: Remove broken symlink and conflicting files.
>>
>> * gnu/packages/gcc.scm (gcj)[arguments]: Add a build phase to remove a broken
>> symlink and generic stump binaries.
>
> LGTM, please push to core-updates!
Pushed to core-updates.
~~ Ricardo
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-05-02 19:09 UTC | newest]
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2015-04-30 15:37 [PATCH] gnu: gcj: remove broken symlink and stump binaries Ricardo Wurmus
2015-04-30 16:05 ` Ludovic Courtès
2015-04-30 16:29 ` Ricardo Wurmus
2015-05-02 16:14 ` Ricardo Wurmus
2015-05-02 18:26 ` Ludovic Courtès
2015-05-02 19:09 ` Ricardo Wurmus
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