Re: [libav-devel] [PATCH] Darwin/MacOS X: allow user-specified library install path

2011-06-24 Thread Måns Rullgård 
Sean McGovern  writes:

> In Darwin/MacOS X, it is advantageous to be able to set a
> custom library install path when embedding a library alongside or
> in a path relative to it's calling binary application
> This allows constructions such as:
> @executable_path/lib
> which is evaluated by dyld at runtime.
> ---
>  configure |3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/configure b/configure
> index f557482..422128f 100755
> --- a/configure
> +++ b/configure
> @@ -2406,7 +2406,7 @@ case $target_os in
>  enable malloc_aligned
>  gas="gas-preprocessor.pl $cc"
>  enabled ppc && add_asflags -force_cpusubtype_ALL
> -SHFLAGS='-dynamiclib -Wl,-single_module 
> -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
> +SHFLAGS='-dynamiclib -Wl,-single_module 
> -Wl,-install_name,$(INSTALL_NAME_DIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
>  enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
>  add_ldflags -Wl,-dynamic,-search_paths_first
>  SLIBSUF=".dylib"
> @@ -3258,6 +3258,7 @@ BINDIR=\$(DESTDIR)$bindir
>  DATADIR=\$(DESTDIR)$datadir
>  MANDIR=\$(DESTDIR)$mandir
>  SRC_PATH=$source_path
> +INSTALL_NAME_DIR=${INSTALL_NAME_DIR:=\$(SHLIBDIR)}
>  CC_IDENT=$cc_ident
>  ARCH=$arch
>  CC=$cc
> -- 

What happened to my outline for fixing this mess properly?

-- 
Måns Rullgård
m...@mansr.com
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[libav-devel] [PATCH] Darwin/MacOS X: allow user-specified library install path

2011-06-23 Thread Sean McGovern 
In Darwin/MacOS X, it is advantageous to be able to set a
custom library install path when embedding a library alongside or
in a path relative to it's calling binary application
This allows constructions such as:
@executable_path/lib
which is evaluated by dyld at runtime.
---
 configure |3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index f557482..422128f 100755
--- a/configure
+++ b/configure
@@ -2406,7 +2406,7 @@ case $target_os in
 enable malloc_aligned
 gas="gas-preprocessor.pl $cc"
 enabled ppc && add_asflags -force_cpusubtype_ALL
-SHFLAGS='-dynamiclib -Wl,-single_module 
-Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
+SHFLAGS='-dynamiclib -Wl,-single_module 
-Wl,-install_name,$(INSTALL_NAME_DIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
 enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
 add_ldflags -Wl,-dynamic,-search_paths_first
 SLIBSUF=".dylib"
@@ -3258,6 +3258,7 @@ BINDIR=\$(DESTDIR)$bindir
 DATADIR=\$(DESTDIR)$datadir
 MANDIR=\$(DESTDIR)$mandir
 SRC_PATH=$source_path
+INSTALL_NAME_DIR=${INSTALL_NAME_DIR:=\$(SHLIBDIR)}
 CC_IDENT=$cc_ident
 ARCH=$arch
 CC=$cc
-- 
1.7.5.4

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