Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: closed Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: fixed Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by add): http://www.cheap-wrought-iron.cn http://www.china-made-door.com.cn -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:31 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: closed Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: fixed Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Changes (by maeder): * status: reopened = closed * resolution: = fixed Comment: ./configure checks for the GNUreadline framework so let's close this ticket (changes for frameworks in home dirs can be discussed elsewhere) -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:30 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by maeder): I've created #2021 for the `DriverPipeline.hs` issue. The subject of this ticket can be settled by committing `libraries/readline/configure.ac` and `libraries/Makefile` afterwards. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:29 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
-+--
Reporter: [EMAIL PROTECTED]| Owner:
Type: feature request | Status: reopened
Priority: normal | Milestone: 6.8 branch
Component: Build System |Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Multiple
Os: MacOS X |
-+--
Comment (by maeder):
Instead of modifying `hsc2hs` it is possible to add
{{{
--hsc2hs-options=-C -F$(HOME)/Library/Frameworks \
}}}
to libraries/Makefile (as line 246). I'll attach a patch that works on
other platforms, too.
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:28
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by guest): Replying to [comment:25 maeder]: My modification of `utils/hsc2hs/Main.hs` (probably) caused the problem reported in http://article.gmane.org/gmane.comp.lang.haskell.cafe/34373 Cabal already handles this type of problem by passing different flags based on whether `hsc2hs` is using `gcc` or `ghc`. This is done in `Distribution.Simple.PreProcess.ppHsc2hs` and `Simple.Program.hsc2hsProgram`. Perhaps Cabal should add the `-F$HOME/Library/Frameworks` instead of `hsc2hs` itself? See http://hackage.haskell.org/trac/hackage/ticket/189 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:26 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by guest): By the way; I wrote the previous comment while logged in as `guest`, but forgot to sign it. -Judah -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:27 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by maeder): My modification of `utils/hsc2hs/Main.hs` (probably) caused the problem reported in http://article.gmane.org/gmane.comp.lang.haskell.cafe/34373 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:25 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by maeder): In the newly attached file, `compiler/main/DriverPipeline.hs`, I've removed tabs and trailing white space, used `IO.try` when calling `getHomeDirectory`, and moved frameworks for the linker before other package libraries (because I got a link error otherwise). -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:24 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
-+--
Reporter: [EMAIL PROTECTED]| Owner:
Type: feature request | Status: reopened
Priority: normal | Milestone: 6.8 branch
Component: Build System |Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Multiple
Os: MacOS X |
-+--
Comment (by maeder):
The two files `compiler/main/DriverPipeline.hs` and `utils/hsc2hs/Main.hs`
are not ready for check in. Both files miss catching an error of
`getHomeDirectory` and the relevant parts of `utils/hsc2hs/Main.hs` should
be put between cpp directives. (I'm also not sure if the use of
`getHomeDirectory` prevents ghc being bootstrapped with some earlier ghc
versions.)
{{{
#ifdef darwin_TARGET_OS
hdir - IO.try getHomeDirectory
#endif
}}}
Only after these changes it makes sense to check in
`readline/configure.2.ac`.
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:23
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by thorkilnaur): I am a bit confused about what the subject of this trac ticket really is. To reduce my confusion, I suggest that we limit the issue of the present ticket to things that involve changing the Haskell readline library and/or it's build process. Other related changes (such as the proposed changes to the ghc linker) are then handled in separate trac tickets (such as #1798). I hope that you consider this acceptable, but please feel free to shout in any case. I have also added a comment to #1798. Best regards Thorkil -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:22 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by maeder): With the attached files `compiler/main/DriverPipeline.hs` and `utils/hsc2hs/Main.hs` I was able to build ghc-6.8.1.20071206 with a local GNUreadline framework. (No further change to Cabal was necessary, so far.) -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:21 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
-+--
Reporter: [EMAIL PROTECTED]| Owner:
Type: feature request | Status: reopened
Priority: normal | Milestone: 6.8 branch
Component: Build System |Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Multiple
Os: MacOS X |
-+--
Comment (by maeder):
Could some check in my changes to `compiler/ghci/Linker.lhs` (attached)
which I need for `ghci -package readline`? The diff is:
{{{
@@ -74,6 +74,7 @@
import Foreign
import System.IO
+import System.IO.Error as IO
import System.Directory
import Control.Exception
@@ -1129,7 +1130,12 @@
-- name. They are searched for in different paths than normal libraries.
#ifdef darwin_TARGET_OS
loadFramework extraPaths rootname
- = do{ mb_fwk - findFile mk_fwk (extraPaths ++
defaultFrameworkPaths)
+ = do{ either_dir - IO.try getHomeDirectory
+; let homeFrameworkPath = case either_dir of
+Left _ - []
+Right dir - [dir ++ /Library/Frameworks]
+; mb_fwk - findFile mk_fwk
+(extraPaths ++ homeFrameworkPath ++ defaultFrameworkPaths)
; case mb_fwk of
Just fwk_path - loadDLL fwk_path
Nothing - return (Just not found) }
}}}
(I just see that the file uses tabs). My addition allows to find a
framework in a users home directory.
My attached configure.ac is also needed for building ghc with frameworks
under $HOME. (I'm just trying if `compiler/main/DriverPipeline.hs` can be
extended with `-F$HOME/Library/Frameworks`.)
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:15
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
-+--
Reporter: [EMAIL PROTECTED]| Owner:
Type: feature request | Status: reopened
Priority: normal | Milestone: 6.8 branch
Component: Build System |Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Multiple
Os: MacOS X |
-+--
Comment (by thorkilnaur):
To solve the problem of the inner {{{.h}}} files using {{{#include
readline/...h}}}, why not call the framework readline instead of
GNUreadline and do away with the intermediate readline directory? To
verify this idea, I created the following structure, by hand:
{{{
Thorkil-Naurs-Computer:/Library/Frameworks thorkilnaur$ ls -lR
/Library/Frameworks/readline.framework
total 1080
drwxr-xr-x 10 thorkiln admin 340 Dec 10 20:14 Headers
-rwxr-xr-x1 thorkiln admin 551468 Dec 10 20:19 readline
/Library/Frameworks/readline.framework/Headers:
total 152
-rw-r--r-- 1 thorkiln admin 4684 Dec 10 20:14 chardefs.h
-rw-r--r-- 1 thorkiln admin 10207 Dec 10 20:14 history.h
-rw-r--r-- 1 thorkiln admin 3529 Dec 10 20:14 keymaps.h
-rw-r--r-- 1 thorkiln admin 34515 Dec 10 20:14 readline.h
-rw-r--r-- 1 thorkiln admin 2305 Dec 10 20:14 rlconf.h
-rw-r--r-- 1 thorkiln admin 1503 Dec 10 20:14 rlstdc.h
-rw-r--r-- 1 thorkiln admin 2977 Dec 10 20:14 rltypedefs.h
-rw-r--r-- 1 thorkiln admin 3167 Dec 10 20:14 tilde.h
Thorkil-Naurs-Computer:/Library/Frameworks thorkilnaur$
}}}
With this in place, I was able to build the Haskell readline library
without any changes.
Am I overlooking something here?
Best regards
Thorkil
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:16
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
-+--
Reporter: [EMAIL PROTECTED]| Owner:
Type: feature request | Status: reopened
Priority: normal | Milestone: 6.8 branch
Component: Build System |Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Multiple
Os: MacOS X |
-+--
Comment (by judah):
Replying to [comment:16 thorkilnaur]:
To solve the problem of the inner {{{.h}}} files using {{{#include
readline/...h}}}, why not call the framework readline instead of
GNUreadline and do away with the intermediate readline directory?
I've looked into this in the past; if another version of `readline.h` is
available (e.g., `/usr/include/readline/readline.h`, which is where
libedit was stored by default on my iMac), that file will be used instead
of `readline.framework/Headers/readline.h`. Worse, even if you specify
`-F`, gcc will always use `/usr/include` instead of the framework.
Another thought: can Shellac-readline just use `HsReadline.h` instead of
`readline/readline.h`?
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:17
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by judah): FYI, please note my proposal for Cabal to add `-F` automatically at: [http://hackage.haskell.org/trac/hackage/ticket/189]. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:19 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
-+--
Reporter: [EMAIL PROTECTED]| Owner:
Type: feature request | Status: reopened
Priority: normal | Milestone: 6.8 branch
Component: Build System |Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Multiple
Os: MacOS X |
-+--
Comment (by thorkilnaur):
It is true, as the following session shows, that gcc blocks direct
attempts to place /Library/Frameworks before /usr/include in the list of
directories to be searched for header files:
{{{
$ cat readlineT2.c
#include readline/readline.h
int main() { return 0; }
$ gcc readlineT2.c -c -v -F /Library/Frameworks
Using built-in specs.
Target: powerpc-apple-darwin8
Configured with: /private/var/tmp/gcc/gcc-5250.obj~12/src/configure
--disable-checking -enable-werror --prefix=/usr --mandir=/share/man
--enable-languages=c,objc,c++,obj-c++ --program-transform-
name=/^[cg][^.-]*$/s/$/-4.0/ --with-gxx-include-dir=/include/c++/4.0.0
--build=powerpc-apple-darwin8 --host=powerpc-apple-darwin8 --target
=powerpc-apple-darwin8
Thread model: posix
gcc version 4.0.1 (Apple Computer, Inc. build 5250)
/usr/libexec/gcc/powerpc-apple-darwin8/4.0.1/cc1 -quiet -v -F
/Library/Frameworks -D__DYNAMIC__ readlineT2.c -fPIC -quiet -dumpbase
readlineT2.c -auxbase readlineT2 -version -o /var/tmp//ccgWIl6U.s
ignoring nonexistent directory /usr/local/include
ignoring nonexistent directory /usr/lib/gcc/powerpc-apple-darwin8/4.0.1
/../../../../powerpc-apple-darwin8/include
ignoring duplicate directory /Library/Frameworks
as it is a non-system directory that duplicates a system directory
#include ... search starts here:
#include ... search starts here:
/usr/lib/gcc/powerpc-apple-darwin8/4.0.1/include
/usr/include
/System/Library/Frameworks
/Library/Frameworks
End of search list.
...
}}}
However, we can do as follows and get the desired effect:
{{{
$ mkdir localFrameworks
$ ln -s /Library/Frameworks/readline.framework localFrameworks/
$ gcc readlineT2.c -c -v -F localFrameworks
Using built-in specs.
Target: powerpc-apple-darwin8
Configured with: /private/var/tmp/gcc/gcc-5250.obj~12/src/configure
--disable-checking -enable-werror --prefix=/usr --mandir=/share/man
--enable-languages=c,objc,c++,obj-c++ --program-transform-
name=/^[cg][^.-]*$/s/$/-4.0/ --with-gxx-include-dir=/include/c++/4.0.0
--build=powerpc-apple-darwin8 --host=powerpc-apple-darwin8 --target
=powerpc-apple-darwin8
Thread model: posix
gcc version 4.0.1 (Apple Computer, Inc. build 5250)
/usr/libexec/gcc/powerpc-apple-darwin8/4.0.1/cc1 -quiet -v -F
localFrameworks -D__DYNAMIC__ readlineT2.c -fPIC -quiet -dumpbase
readlineT2.c -auxbase readlineT2 -version -o /var/tmp//cc7uOQDF.s
ignoring nonexistent directory /usr/local/include
ignoring nonexistent directory /usr/lib/gcc/powerpc-apple-darwin8/4.0.1
/../../../../powerpc-apple-darwin8/include
#include ... search starts here:
#include ... search starts here:
localFrameworks
/usr/lib/gcc/powerpc-apple-darwin8/4.0.1/include
/usr/include
/System/Library/Frameworks
/Library/Frameworks
End of search list.
...
}}}
Of the several inconvenient ways that we have for dealing with this
problem, this latter one is my favorite.
Best regards
Thorkil
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:20
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by thorkilnaur): There is some additional discussion on #1931 which I closed as a duplicate of this. Best regards Thorkil -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework -+-- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: reopened Priority: normal | Milestone: 6.8 branch Component: Build System |Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Testcase: | Architecture: Multiple Os: MacOS X | -+-- Comment (by maeder): With Judah's new framework I can install also the Shellac-readline package (probably because readline/history.h is found in /usr/include/ by chance) As mentioned above (comment 11) `compiler/ghci/Linker.lhs` should not fail if it does not find a framework, because ghci itself has loaded the frameworks GMP and GNUreadline already (possibly from the home directory). (Only) after this simple change GNUreadline should be mentioned as framework in the package.conf file (as it is already the case for the GMP framework, that happens to be under /Library/Frameworks for me, too.) -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:14 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
-+--
Reporter: [EMAIL PROTECTED]| Owner:
Type: feature request | Status: reopened
Priority: normal | Milestone: 6.8 branch
Component: Build System |Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Testcase: | Architecture: Multiple
Os: MacOS X |
-+--
Comment (by judah):
Replying to [comment:5 guest]:
Interesting question. I've created the mac binary dists with a local
GNUreadline framework. I hope my home directory wasn't left as framework
search path in the ghc-6.6.1 binary. man ld on Mac did not give me a
clue about this. (There's nothing like a RUN_LIBRARY_PATH.)
I did some research, and figured out what's going on. Loading at runtime
is handled by {{{dyld}}}, not {{{ld}}}; in fact, the {{{-F}}} flag is
irrelevant to how {{{dyld}}} works. Instead, it uses the environmental
variables {{{DYLD_FRAMEWORK_PATH}}} and
{{{DYLD_FALLBACK_FRAMEWORK_PATH}}}. The latter defaults to searching
{{{$HOME/Library/Frameworks}}} as well as {{{/Library/Frameworks}}} et.
al.
As a result, binaries can always load frameworks stored in either the home
or root locations, regardless of the flags passed to the compiler at build
time.
See my page [wiki:OSXFrameworks] for more info.
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:12
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework +--- Reporter: [EMAIL PROTECTED]|Owner: Type: feature request | Status: reopened Priority: normal |Milestone: 6.8 branch Component: Build System | Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Os: MacOS X | Testcase: Architecture: Multiple | +--- Changes (by guest): * cc: [EMAIL PROTECTED] (removed) Comment: I was not able build a correct binary dist with a local GNUreadline framework, because I could not pass cc- and ld-Flags to the build process that don't end up in `driver/package.conf.inplace`. Furthermore in `compiler/ghci/Linker.lhs` the home directory of the current user should be added to `defaultFrameworkPaths` (line 1141) in order to avoid an unjustified failure message (without even trying to load the framework, which succeeds because it is already loaded by the ghc binary). -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
+---
Reporter: [EMAIL PROTECTED]|Owner:
Type: feature request | Status: reopened
Priority: normal |Milestone: 6.8 branch
Component: Build System | Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Os: MacOS X | Testcase:
Architecture: Multiple |
+---
Comment (by guest):
Instead of adding and searching the user's home directory is suffices in
compiler/ghci/Linker.lhs (line 1136) to simply ignore the unjustified
failure by:
{{{
Nothing - return Nothing
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:11
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
+---
Reporter: [EMAIL PROTECTED]|Owner:
Type: feature request | Status: reopened
Priority: normal |Milestone: 6.8 branch
Component: Build System | Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Os: MacOS X | Testcase:
Architecture: Multiple |
+---
Comment (by guest):
While the above was sufficient to build the readline package, the stage2
ghc could not load it:
{{{
compiler/stage2/ghc-inplace --interactive -package readline
GHCi, version 6.8.0.20071017: http://www.haskell.org/ghc/ :? for help
Loading package base ... linking ... done.
Loading package old-locale-1.0 ... linking ... done.
Loading package old-time-1.0 ... linking ... done.
Loading package filepath-1.1 ... linking ... done.
Loading package directory-1.0 ... linking ... done.
Loading package unix-2.2 ... linking ... done.
Loading package process-1.0 ... linking ... done.
Loading package readline-1.0.1 ... ghc-6.8.0.20071017: can't load
framework: GNUreadline (not found)
}}}
ghc-inplace does not depend on the `GNUreadline.framework`:
{{{
otool -L compiler/stage2/ghc-inplace
compiler/stage2/ghc-inplace:
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
version 88.3.9)
GMP.framework/Versions/A/GMP (compatibility version 7.0.0, current
version 7.0.0)
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:8
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework +--- Reporter: [EMAIL PROTECTED]|Owner: Type: feature request | Status: reopened Priority: normal |Milestone: 6.8 branch Component: Build System | Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Os: MacOS X | Testcase: Architecture: Multiple | +--- Comment (by guest): The problem is the `frameworks` entry in `driver/package.conf.inplace` for readline. If I delete it everything is fine. Furthermore the `ccOptions` and `ldOptions` entries should not point to my home directory! -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
+---
Reporter: [EMAIL PROTECTED]|Owner:
Type: feature request | Status: reopened
Priority: normal |Milestone: 6.8 branch
Component: Build System | Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Os: MacOS X | Testcase:
Architecture: Multiple |
+---
Comment (by guest):
In order to use my local GNUreadline framework I had to change
`libraries/readline/configure.ac` (attached) and
`libraries/readline/include/HsReadline.h`. The case distinction in the
latter file did not work because recursively included files like
`readline/rlstdc.h` did not have the `GNUreadline/` prefix.
(I wonder if (or why) this worked for a global `GNUreadline.framework` in
`/Libary/Frameworks/`.)
So I left `HsReadline.h` as:
{{{
#ifndef HSREADLINE_H
#define HSREADLINE_H
#include HsReadlineConfig.h
#include stdio.h
#include readline/readline.h
#include readline/history.h
extern void hs_rl_message (const char *s);
#endif
}}}
Regarding `configure.ac` I have no idea how to best check first for a
global framework and then for a local one and if `READLINE_CFLAGS` and
`READLINE_LDFLAGS` need to be extended or can be simply set.
I'm also not sure if the modified file `HsReadline.h` works now with a
global framework or if `READLINE_CFLAGS` has to be set to
`-I/Library/Frameworks/GNUreadline.framework/Headers`, too.
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:7
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework +--- Reporter: [EMAIL PROTECTED]|Owner: Type: feature request | Status: reopened Priority: normal |Milestone: 6.8 branch Component: Build System | Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Os: MacOS X | Testcase: Architecture: Multiple | +--- Changes (by guest): * status: closed = reopened * cc: [EMAIL PROTECTED] (added) * version: 6.6.1 = 6.8 * resolution: fixed = Comment: It would be nice if also the frameworks under `$HOME/Library/Frameworks` are checked (and used) when building ghc. This requires an extra flag `-F$HOME/Library/Frameworks`. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework +--- Reporter: [EMAIL PROTECTED]|Owner: Type: feature request | Status: reopened Priority: normal |Milestone: 6.8 branch Component: Build System | Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Os: MacOS X | Testcase: Architecture: Multiple | +--- Comment (by igloo): Does this make a runtime dependency on frameworks in $HOME/Library/Frameworks? If so then this sounds like it could cause problems for a multi-user system. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
+---
Reporter: [EMAIL PROTECTED]|Owner:
Type: feature request | Status: reopened
Priority: normal |Milestone: 6.8 branch
Component: Build System | Version: 6.8
Severity: normal | Resolution:
Keywords: | Difficulty: Easy (1 hr)
Os: MacOS X | Testcase:
Architecture: Multiple |
+---
Comment (by guest):
Replying to [comment:4 igloo]:
Interesting question. I've created the mac binary dists with a local
GNUreadline framework. I hope my home directory wasn't left as framework
search path in the ghc-6.6.1 binary. man ld on Mac did not give me a
clue about this. (There's nothing like a RUN_LIBRARY_PATH.)
{{{
-search_paths_first
By default when the -dynamic flag is in effect, the -lx
and
-weak-lx options first search for a file of the
form
`libx.dylib' in each directory in the library search path,
then
a file of the form `libx.a' is searched for in the
library
search paths. This option changes it so that in each
path
`libx.dylib' is searched for then `libx.a' before the next
path
in the library search path is searched.
-framework name[,suffix]
Specifies a framework to link against. Frameworks are
dynamic
shared libraries, but they are stored in different
locations,
and therefore must be searched for differently. When this
option
is specified, ld searches for framework
`name.framework/name'
first in any directories specified with the -F option,
then in
the standard framework directories /Library/Frameworks,
/Net-
work/Library/Frameworks, and /System/Library/Frameworks.
The
placement of the -framework option is significant, as it
deter-
mines when and how the framework is searched. If the
optional
suffix is specified the framework is first searched for the
name
with the suffix and then without.
-weak_framework name[,suffix]
This is the same as the -framework name[,suffix] but forces
the
framework and all references to it to be marked as weak
imports.
Care must be taken when using this as the use of the non-
weak
symbol references in an object file may cause the program
to
crash when the symbol or framework is not present at
execution
time.
-Fdir Add dir to the list of directories in which to search for
frame-
works. Directories specified with -F are searched before
the
standard framework directories.
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:5
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework +--- Reporter: [EMAIL PROTECTED]|Owner: Type: feature request | Status: reopened Priority: normal |Milestone: 6.8 branch Component: Build System | Version: 6.8 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Os: MacOS X | Testcase: Architecture: Multiple | +--- Comment (by guest): I didn't find any dependencies in my binaries created with local frameworks (using grep and otool). Christian -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework
+---
Reporter: [EMAIL PROTECTED]|Owner:
Type: feature request | Status: closed
Priority: normal |Milestone: 6.8
Component: Build System | Version: 6.6.1
Severity: normal | Resolution: fixed
Keywords: | Difficulty: Easy (1 hr)
Os: MacOS X | Testcase:
Architecture: Multiple |
+---
Changes (by igloo):
* resolution: = fixed
* status: new = closed
Comment:
Fixed by:
{{{
Thu Sep 6 06:26:28 BST 2007 [EMAIL PROTECTED]
* Link against GNUreadline.framework, if it's available.
This can be overridden by setting --with-readline-includes or
--with-readline-libraries.
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395
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Re: [GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework +--- Reporter: [EMAIL PROTECTED]|Owner: Type: feature request | Status: new Priority: normal |Milestone: 6.8 Component: Build System | Version: 6.6.1 Severity: normal | Resolution: Keywords: | Difficulty: Easy (1 hr) Os: MacOS X | Testcase: Architecture: Multiple | +--- Changes (by igloo): * milestone: 6.6.2 = 6.8 Comment: We're using the 6.6.2 milestone for bugs that will only be done if we decide to do 6.6.2 after all. This sounds like 6.8 should have it too, so I'm remilestoning it; feel free to put it back if I'm wrong. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
[GHC] #1395: let ./configure check for a GNUreadline framework
#1395: let ./configure check for a GNUreadline framework --+- Reporter: [EMAIL PROTECTED]| Owner: Type: feature request | Status: new Priority: normal | Milestone: 6.6.2 Component: Build System |Version: 6.6.1 Severity: normal | Keywords: Difficulty: Easy (1 hr) | Os: MacOS X Testcase: | Architecture: Multiple --+- on mac readline dependencies -- like those for GMP -- can be satisfied by lib-files or by frameworks. Build this into the configure step of libraries/readline. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/1395 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
