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authorAndreyL ProductEngine <alihatskiy@productengine.com>2016-03-07 18:45:12 +0200
committerAndreyL ProductEngine <alihatskiy@productengine.com>2016-03-07 18:45:12 +0200
commit37809faefa44ebf4add323328a3c6d15a0d8e31b (patch)
tree7325d2c60203a631e78ae28504dda7d51d892f22 /indra
parent3ce373be1b4d19528ca5459ac80c61d48de57b12 (diff)
parentb0afd16e42c1836ac9339cfe0d4ee1e5dcf97622 (diff)
Merged in lindenlab/viewer-lynx
Diffstat (limited to 'indra')
-rwxr-xr-xindra/llcorehttp/CMakeLists.txt37
-rw-r--r--indra/media_plugins/cef/CMakeLists.txt8
-rwxr-xr-xindra/newview/lllocalbitmaps.cpp10
-rwxr-xr-xindra/newview/llpanelface.cpp2
-rwxr-xr-xindra/newview/lltexturectrl.cpp2
-rwxr-xr-xindra/newview/lltexturefetch.cpp2
-rwxr-xr-xindra/newview/llviewerparcelmgr.cpp4
-rwxr-xr-xindra/newview/llviewertexture.cpp14
-rwxr-xr-xindra/newview/llviewertexturelist.cpp16
-rwxr-xr-xindra/newview/llviewertexturelist.h4
-rwxr-xr-xindra/newview/llvoavatar.cpp8
-rwxr-xr-xindra/newview/viewer_manifest.py41
12 files changed, 108 insertions, 40 deletions
diff --git a/indra/llcorehttp/CMakeLists.txt b/indra/llcorehttp/CMakeLists.txt
index a0b1ea13b1..8567254147 100755
--- a/indra/llcorehttp/CMakeLists.txt
+++ b/indra/llcorehttp/CMakeLists.txt
@@ -141,6 +141,43 @@ if (LL_TESTS)
"${CMAKE_CURRENT_SOURCE_DIR}/tests/test_llcorehttp_peer.py"
)
+if (DARWIN)
+ # Path inside the app bundle where we'll need to copy libraries
+ set(LL_TEST_DESTINATION_DIR
+ ${CMAKE_SOURCE_DIR}/../build-darwin-i386/sharedlibs/Resources
+ )
+
+ # Create the Contents/Resources directory
+ add_custom_command(
+ TARGET INTEGRATION_TEST_llcorehttp PRE_BUILD
+ COMMAND ${CMAKE_COMMAND}
+ ARGS
+ -E
+ make_directory
+ ${LL_TEST_DESTINATION_DIR}
+ COMMENT "Creating Resources directory in app bundle."
+ )
+
+ # Copy the required libraries to the package app
+ add_custom_command(TARGET INTEGRATION_TEST_llcorehttp PRE_BUILD
+ COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libapr-1.0.dylib ${LL_TEST_DESTINATION_DIR}
+ DEPENDS ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libapr-1.0.dylib
+ )
+ add_custom_command(TARGET INTEGRATION_TEST_llcorehttp PRE_BUILD
+ COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libaprutil-1.0.dylib ${LL_TEST_DESTINATION_DIR}
+ DEPENDS ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libaprutil-1.0.dylib
+ )
+ add_custom_command(TARGET INTEGRATION_TEST_llcorehttp PRE_BUILD
+ COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libexception_handler.dylib ${LL_TEST_DESTINATION_DIR}
+ DEPENDS ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libexception_handler.dylib
+ )
+ add_custom_command(TARGET INTEGRATION_TEST_llcorehttp PRE_BUILD
+ COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libexpat.1.5.2.dylib ${LL_TEST_DESTINATION_DIR}
+ DEPENDS ${CMAKE_SOURCE_DIR}/../build-darwin-i386/packages/lib/release/libexpat.1.5.2.dylib
+ )
+
+endif (DARWIN)
+
#
# Example Programs
#
diff --git a/indra/media_plugins/cef/CMakeLists.txt b/indra/media_plugins/cef/CMakeLists.txt
index 1f6163e41e..388030c979 100644
--- a/indra/media_plugins/cef/CMakeLists.txt
+++ b/indra/media_plugins/cef/CMakeLists.txt
@@ -114,4 +114,12 @@ if (DARWIN)
LINK_FLAGS "-exported_symbols_list ${CMAKE_CURRENT_SOURCE_DIR}/../base/media_plugin_base.exp"
)
+ add_custom_command(TARGET media_plugin_cef
+ POST_BUILD COMMAND ${CMAKE_INSTALL_NAME_TOOL} -change "@executable_path/Chromium Embedded Framework"
+ "@executable_path/../../../../Frameworks/Chromium Embedded Framework.framework/Chromium Embedded Framework"
+ "$<TARGET_FILE:media_plugin_cef>"
+ VERBATIM
+ COMMENT "Fixing path to CEF Framework"
+ )
+
endif (DARWIN)
diff --git a/indra/newview/lllocalbitmaps.cpp b/indra/newview/lllocalbitmaps.cpp
index aa934f95a1..366b9ac034 100755
--- a/indra/newview/lllocalbitmaps.cpp
+++ b/indra/newview/lllocalbitmaps.cpp
@@ -135,7 +135,7 @@ LLLocalBitmap::~LLLocalBitmap()
}
// delete self from gimagelist
- LLViewerFetchedTexture* image = gTextureList.findImage(mWorldID, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture* image = gTextureList.findImage(mWorldID, TEX_LIST_DISCARD);
gTextureList.deleteImage(image);
if (image)
@@ -207,7 +207,7 @@ bool LLLocalBitmap::updateSelf(EUpdateType optional_firstupdate)
texture->setCachedRawImage(LL_LOCAL_DISCARD_LEVEL, raw_image);
texture->ref();
- gTextureList.addImage(texture, TEX_LIST_STANDARD);
+ gTextureList.addImage(texture, TEX_LIST_DISCARD);
if (optional_firstupdate != UT_FIRSTUSE)
{
@@ -215,7 +215,7 @@ bool LLLocalBitmap::updateSelf(EUpdateType optional_firstupdate)
replaceIDs(old_id, mWorldID);
// remove old_id from gimagelist
- LLViewerFetchedTexture* image = gTextureList.findImage(old_id, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture* image = gTextureList.findImage(old_id, TEX_LIST_DISCARD);
if (image != NULL)
{
gTextureList.deleteImage(image);
@@ -384,7 +384,7 @@ void LLLocalBitmap::replaceIDs(LLUUID old_id, LLUUID new_id)
std::vector<LLViewerObject*> LLLocalBitmap::prepUpdateObjects(LLUUID old_id, U32 channel)
{
std::vector<LLViewerObject*> obj_list;
- LLViewerFetchedTexture* old_texture = gTextureList.findImage(old_id, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture* old_texture = gTextureList.findImage(old_id, TEX_LIST_DISCARD);
for(U32 face_iterator = 0; face_iterator < old_texture->getNumFaces(channel); face_iterator++)
{
@@ -502,7 +502,7 @@ void LLLocalBitmap::updateUserPrims(LLUUID old_id, LLUUID new_id, U32 channel)
void LLLocalBitmap::updateUserSculpts(LLUUID old_id, LLUUID new_id)
{
- LLViewerFetchedTexture* old_texture = gTextureList.findImage(old_id, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture* old_texture = gTextureList.findImage(old_id, TEX_LIST_DISCARD);
for(U32 volume_iter = 0; volume_iter < old_texture->getNumVolumes(); volume_iter++)
{
LLVOVolume* volume_to_object = (*old_texture->getVolumeList())[volume_iter];
diff --git a/indra/newview/llpanelface.cpp b/indra/newview/llpanelface.cpp
index ec2d37c30d..551495c6ad 100755
--- a/indra/newview/llpanelface.cpp
+++ b/indra/newview/llpanelface.cpp
@@ -2214,7 +2214,7 @@ void LLPanelFace::LLSelectedTE::getTexId(LLUUID& id, bool& identical)
LLTextureEntry *te = object->getTE(te_index);
if (te)
{
- LLViewerTexture* tex = te->getID().notNull() ? gTextureList.findImage(te->getID(), TEX_LIST_STANDARD) : NULL;
+ LLViewerTexture* tex = te->getID().notNull() ? gTextureList.findImage(te->getID(), TEX_LIST_DISCARD) : NULL;
if(!tex)
{
tex = LLViewerFetchedTexture::sDefaultImagep;
diff --git a/indra/newview/lltexturectrl.cpp b/indra/newview/lltexturectrl.cpp
index e5aa740a33..980810835e 100755
--- a/indra/newview/lltexturectrl.cpp
+++ b/indra/newview/lltexturectrl.cpp
@@ -1393,7 +1393,7 @@ void LLTextureCtrl::setOnTextureSelectedCallback(texture_selected_callback cb)
void LLTextureCtrl::setImageAssetName(const std::string& name)
{
- LLPointer<LLUIImage> imagep = LLUI::getUIImage(name, LLGLTexture::BOOST_PREVIEW);
+ LLPointer<LLUIImage> imagep = LLUI::getUIImage(name);
if(imagep)
{
LLViewerFetchedTexture* pTexture = dynamic_cast<LLViewerFetchedTexture*>(imagep->getImage().get());
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index bb93597651..27d754bed2 100755
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -4460,7 +4460,7 @@ void LLTextureFetchDebugger::addHistoryEntry(LLTextureFetchWorker* worker)
mRefetchedAllData += worker->mFormattedImage->getDataSize();
// refetch list only requests/creates normal images, so requesting ui='false'
- LLViewerFetchedTexture* tex = LLViewerTextureManager::findFetchedTexture(worker->mID, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture* tex = LLViewerTextureManager::findFetchedTexture(worker->mID, TEX_LIST_DISCARD);
if(tex && mRefetchList[tex].begin() != mRefetchList[tex].end())
{
if(worker->mDecodedDiscard == mFetchingHistory[mRefetchList[tex][0]].mDecodedLevel)
diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp
index e72ae88ba2..aafb6b4d12 100755
--- a/indra/newview/llviewerparcelmgr.cpp
+++ b/indra/newview/llviewerparcelmgr.cpp
@@ -143,8 +143,8 @@ LLViewerParcelMgr::LLViewerParcelMgr()
// JC: Resolved a merge conflict here, eliminated
// mBlockedImage->setAddressMode(LLTexUnit::TAM_WRAP);
// because it is done in llviewertexturelist.cpp
- mBlockedImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryLines.png");
- mPassImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryPassLines.png");
+ mBlockedImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryLines.png", FTT_LOCAL_FILE, TRUE, LLGLTexture::BOOST_UI);
+ mPassImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryPassLines.png", FTT_LOCAL_FILE, TRUE, LLGLTexture::BOOST_UI);
S32 overlay_size = mParcelsPerEdge * mParcelsPerEdge / PARCEL_OVERLAY_CHUNKS;
sPackedOverlay = new U8[overlay_size];
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index c5e07f009f..3e059f3b68 100755
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -3323,7 +3323,7 @@ LLViewerMediaTexture::LLViewerMediaTexture(const LLUUID& id, BOOL usemipmaps, LL
setCategory(LLGLTexture::MEDIA);
- LLViewerTexture* tex = gTextureList.findImage(mID, TEX_LIST_STANDARD);
+ LLViewerTexture* tex = gTextureList.findImage(mID, TEX_LIST_DISCARD);
if(tex) //this media is a parcel media for tex.
{
tex->setParcelMedia(this);
@@ -3333,7 +3333,7 @@ LLViewerMediaTexture::LLViewerMediaTexture(const LLUUID& id, BOOL usemipmaps, LL
//virtual
LLViewerMediaTexture::~LLViewerMediaTexture()
{
- LLViewerTexture* tex = gTextureList.findImage(mID, TEX_LIST_STANDARD);
+ LLViewerTexture* tex = gTextureList.findImage(mID, TEX_LIST_DISCARD);
if(tex) //this media is a parcel media for tex.
{
tex->setParcelMedia(NULL);
@@ -3388,7 +3388,7 @@ BOOL LLViewerMediaTexture::findFaces()
BOOL ret = TRUE;
- LLViewerTexture* tex = gTextureList.findImage(mID, TEX_LIST_STANDARD);
+ LLViewerTexture* tex = gTextureList.findImage(mID, TEX_LIST_DISCARD);
if(tex) //this media is a parcel media for tex.
{
for (U32 ch = 0; ch < LLRender::NUM_TEXTURE_CHANNELS; ++ch)
@@ -3497,7 +3497,7 @@ void LLViewerMediaTexture::addFace(U32 ch, LLFace* facep)
const LLTextureEntry* te = facep->getTextureEntry();
if(te && te->getID().notNull())
{
- LLViewerTexture* tex = gTextureList.findImage(te->getID(), TEX_LIST_STANDARD);
+ LLViewerTexture* tex = gTextureList.findImage(te->getID(), TEX_LIST_DISCARD);
if(tex)
{
mTextureList.push_back(tex);//increase the reference number by one for tex to avoid deleting it.
@@ -3526,7 +3526,7 @@ void LLViewerMediaTexture::removeFace(U32 ch, LLFace* facep)
const LLTextureEntry* te = facep->getTextureEntry();
if(te && te->getID().notNull())
{
- LLViewerTexture* tex = gTextureList.findImage(te->getID(), TEX_LIST_STANDARD);
+ LLViewerTexture* tex = gTextureList.findImage(te->getID(), TEX_LIST_DISCARD);
if(tex)
{
for(std::list< LLPointer<LLViewerTexture> >::iterator iter = mTextureList.begin();
@@ -3635,10 +3635,10 @@ void LLViewerMediaTexture::switchTexture(U32 ch, LLFace* facep)
const LLTextureEntry* te = facep->getTextureEntry();
if(te)
{
- LLViewerTexture* tex = te->getID().notNull() ? gTextureList.findImage(te->getID(), TEX_LIST_STANDARD) : NULL;
+ LLViewerTexture* tex = te->getID().notNull() ? gTextureList.findImage(te->getID(), TEX_LIST_DISCARD) : NULL;
if(!tex && te->getID() != mID)//try parcel media.
{
- tex = gTextureList.findImage(mID, TEX_LIST_STANDARD);
+ tex = gTextureList.findImage(mID, TEX_LIST_DISCARD);
}
if(!tex)
{
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index 6be8e4e1e8..e580ecaba1 100755
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -72,18 +72,20 @@ static LLTrace::BlockTimerStatHandle FTM_PROCESS_IMAGES("Process Images");
ETexListType get_element_type(S32 priority)
{
- if (priority == LLViewerFetchedTexture::BOOST_ICON)
+ // don't discard flag can be used in some cases, but it usually is not set yet
+ if (priority == LLViewerFetchedTexture::BOOST_ICON
+ || priority == LLViewerFetchedTexture::BOOST_UI)
{
- return TEX_LIST_SCALE;
+ return TEX_LIST_UI;
}
- return TEX_LIST_STANDARD;
+ return TEX_LIST_DISCARD;
}
///////////////////////////////////////////////////////////////////////////////
LLTextureKey::LLTextureKey()
: textureId(LLUUID::null),
-textureType(TEX_LIST_STANDARD)
+textureType(TEX_LIST_DISCARD)
{
}
@@ -589,7 +591,7 @@ LLViewerFetchedTexture* LLViewerTextureList::createImage(const LLUUID &image_id,
void LLViewerTextureList::findTexturesByID(const LLUUID &image_id, std::vector<LLViewerFetchedTexture*> &output)
{
- LLTextureKey search_key(image_id, TEX_LIST_STANDARD);
+ LLTextureKey search_key(image_id, TEX_LIST_DISCARD);
uuid_map_t::iterator iter = mUUIDMap.lower_bound(search_key);
while (iter != mUUIDMap.end() && iter->first.textureId == image_id)
{
@@ -1595,14 +1597,14 @@ void LLViewerTextureList::processImageNotInDatabase(LLMessageSystem *msg,void **
LLUUID image_id;
msg->getUUIDFast(_PREHASH_ImageID, _PREHASH_ID, image_id);
- LLViewerFetchedTexture* image = gTextureList.findImage( image_id, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture* image = gTextureList.findImage( image_id, TEX_LIST_DISCARD);
if( image )
{
LL_WARNS() << "Image not in db" << LL_ENDL;
image->setIsMissingAsset();
}
- image = gTextureList.findImage(image_id, TEX_LIST_SCALE);
+ image = gTextureList.findImage(image_id, TEX_LIST_UI);
if (image)
{
LL_WARNS() << "Icon not in db" << LL_ENDL;
diff --git a/indra/newview/llviewertexturelist.h b/indra/newview/llviewertexturelist.h
index 53ea3e05a0..9f94f2f1bc 100755
--- a/indra/newview/llviewertexturelist.h
+++ b/indra/newview/llviewertexturelist.h
@@ -61,8 +61,8 @@ typedef void (*LLImageCallback)(BOOL success,
enum ETexListType
{
- TEX_LIST_STANDARD = 0,
- TEX_LIST_SCALE // images that will be scaled, they should not be mixed up with regular images
+ TEX_LIST_DISCARD = 0,
+ TEX_LIST_UI
};
struct LLTextureKey
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 6f96eb9772..a26b5e0a98 100755
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -1992,7 +1992,7 @@ LLViewerFetchedTexture *LLVOAvatar::getBakedTextureImage(const U8 te, const LLUU
uuid == IMG_INVISIBLE)
{
// Should already exist, don't need to find it on sim or baked-texture host.
- result = gTextureList.findImage(uuid, TEX_LIST_STANDARD);
+ result = gTextureList.findImage(uuid, TEX_LIST_DISCARD);
}
if (!result)
{
@@ -4313,7 +4313,7 @@ bool LLVOAvatar::allTexturesCompletelyDownloaded(std::set<LLUUID>& ids) const
{
for (std::set<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); ++it)
{
- LLViewerFetchedTexture *imagep = gTextureList.findImage(*it, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture *imagep = gTextureList.findImage(*it, TEX_LIST_DISCARD);
if (imagep && imagep->getDiscardLevel()!=0)
{
return false;
@@ -4385,7 +4385,7 @@ S32Bytes LLVOAvatar::totalTextureMemForUUIDS(std::set<LLUUID>& ids)
S32Bytes result(0);
for (std::set<LLUUID>::const_iterator it = ids.begin(); it != ids.end(); ++it)
{
- LLViewerFetchedTexture *imagep = gTextureList.findImage(*it, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture *imagep = gTextureList.findImage(*it, TEX_LIST_DISCARD);
if (imagep)
{
result += imagep->getTextureMemory();
@@ -4473,7 +4473,7 @@ void LLVOAvatar::releaseOldTextures()
{
if (new_texture_ids.find(*it) == new_texture_ids.end())
{
- LLViewerFetchedTexture *imagep = gTextureList.findImage(*it, TEX_LIST_STANDARD);
+ LLViewerFetchedTexture *imagep = gTextureList.findImage(*it, TEX_LIST_DISCARD);
if (imagep)
{
current_texture_mem += imagep->getTextureMemory();
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index f7992dba90..ab87f0da35 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -28,6 +28,7 @@ $/LicenseInfo$
"""
import sys
import os.path
+import shutil
import errno
import re
import tarfile
@@ -855,14 +856,17 @@ class Darwin_i386_Manifest(ViewerManifest):
# This code constructs a relative path from the
# target framework folder back to the location of the symlink.
# It needs to be relative so that the symlink still works when
- # (as is normal) the user moves the app bunlde out of the DMG
+ # (as is normal) the user moves the app bundle out of the DMG
# and into the /Applications folder. Note we also call 'raise'
# to terminate the process if we get an error since without
# this symlink, Second Life web media can't possibly work.
# Real Framework folder:
# Second Life.app/Contents/Frameworks/Chromium Embedded Framework.framework/
- # Location of symlink and why it'ds relavie
+ # Location of symlink and why it'ds relative
# Second Life.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/Chromium Embedded Framework.framework/
+ # Real Frameworks folder, with the symlink inside the bundled SLPlugin.app (and why it's relative)
+ # <top level>.app/Contents/Frameworks/Chromium Embedded Framework.framework/
+ # <top level>.app/Contents/Resources/SLPlugin.app/Contents/Frameworks/Chromium Embedded Framework.framework ->
frameworkpath = os.path.join(os.pardir, os.pardir, os.pardir, os.pardir, "Frameworks", "Chromium Embedded Framework.framework")
try:
symlinkf(frameworkpath, pluginframeworkpath)
@@ -872,10 +876,6 @@ class Darwin_i386_Manifest(ViewerManifest):
self.end_prefix("Contents")
- # fix up media_plugin.dylib so it knows where to look for CEF files it needs
- self.run_command('install_name_tool -change "@executable_path/Chromium Embedded Framework" "@executable_path/../Frameworks/Chromium Embedded Framework.framework/Chromium Embedded Framework" "%(config)s/Second Life.app/Contents/Resources/llplugin/media_plugin_cef.dylib"' %
- { 'config' : self.args['configuration'] })
-
# NOTE: the -S argument to strip causes it to keep enough info for
# annotated backtraces (i.e. function names in the crash log). 'strip' with no
# arguments yields a slightly smaller binary but makes crash logs mostly useless.
@@ -1247,12 +1247,33 @@ def symlinkf(src, dst):
# file, but that strategy doesn't work so well if we don't have
# permissions to remove it. Check to see if it's already the
# symlink we want, which is the usual reason for EEXIST.
- if not (os.path.islink(dst) and os.readlink(dst) == src):
- # Here either dst isn't a symlink or it's the wrong symlink.
- # Remove and recreate. Caller will just have to deal with any
- # exceptions at this stage.
+ elif os.path.islink(dst):
+ if os.readlink(dst) == src:
+ # the requested link already exists
+ pass
+ else:
+ # dst is the wrong symlink; attempt to remove and recreate it
+ os.remove(dst)
+ os.symlink(src, dst)
+ elif os.path.isdir(dst):
+ print "Requested symlink (%s) exists but is a directory; replacing" % dst
+ shutil.rmtree(dst)
+ os.symlink(src, dst)
+ elif os.path.exists(dst):
+ print "Requested symlink (%s) exists but is a file; replacing" % dst
os.remove(dst)
os.symlink(src, dst)
+ else:
+ # see if the problem is that the parent directory does not exist
+ # and try to explain what is missing
+ (parent, tail) = os.path.split(dst)
+ while not os.path.exists(parent):
+ (parent, tail) = os.path.split(parent)
+ if tail:
+ raise Exception("Requested symlink (%s) cannot be created because %s does not exist"
+ % os.path.join(parent, tail))
+ else:
+ raise
if __name__ == "__main__":
main()