[Lldb-commits] [lldb] r295621 - [test] Fix finding LLDB tools when building stand-alone
Michal Gorny via lldb-commits
lldb-commits at lists.llvm.org
Sun Feb 19 14:11:39 PST 2017
Author: mgorny
Date: Sun Feb 19 16:11:38 2017
New Revision: 295621
URL: http://llvm.org/viewvc/llvm-project?rev=295621&view=rev
Log:
[test] Fix finding LLDB tools when building stand-alone
Use both LLDB- and LLVM-specific tool/library directories when LLDB is
being built stand-alone. This ensures that the freshly-built tools
(and libraries) are used correctly.
Without this patch, the test suite uses LLVM_TOOLS_DIR and LLVM_LIBS_DIR
to locate lldb, and set PATH and LD_LIBRARY_PATH. When doing
a stand-alone build, these variables represent the installed LLVM.
As a result, tests either fail due to missing lldb executable
or use an earlier installed LLDB version rather than the one being
built.
To solve this, additional LLDB_TOOLS_DIR and LLDB_LIBS_DIR variables
are added and populated using LLVM_*_OUTPUT_INTDIR. Those variables
contain directories used to output built executables and libraries.
In stand-alone builds, they represent the build-tree directories
used by LLDB. In integrated builds, they have the same values as
LLVM_*_DIR and therefore using them does not harm.
The new variables are prepended to PATH and LD_LIBRARY_PATH to ensure
that freshly built binaries are preferred over potentially earlier
installed ones. Furthermore, paths used to locate various tools are
updated to match appropriate locations.
Differential Revision: https://reviews.llvm.org/D29985
Modified:
lldb/trunk/lit/lit.cfg
lldb/trunk/lit/lit.site.cfg.in
Modified: lldb/trunk/lit/lit.cfg
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/lit/lit.cfg?rev=295621&r1=295620&r2=295621&view=diff
==============================================================================
--- lldb/trunk/lit/lit.cfg (original)
+++ lldb/trunk/lit/lit.cfg Sun Feb 19 16:11:38 2017
@@ -39,18 +39,24 @@ config.llvm_obj_root = getattr(config, '
# Tweak the PATH to include the tools dir and the scripts dir.
if lldb_obj_root is not None:
+ lldb_tools_dir = getattr(config, 'lldb_tools_dir', None)
+ if not lldb_tools_dir:
+ lit_config.fatal('No LLDB tools dir set!')
llvm_tools_dir = getattr(config, 'llvm_tools_dir', None)
if not llvm_tools_dir:
lit_config.fatal('No LLVM tools dir set!')
- path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH']))
+ path = os.path.pathsep.join((lldb_tools_dir, llvm_tools_dir, config.environment['PATH']))
path = os.path.pathsep.join((os.path.join(getattr(config, 'llvm_src_root', None),'test','Scripts'),path))
config.environment['PATH'] = path
+ lldb_libs_dir = getattr(config, 'lldb_libs_dir', None)
+ if not lldb_libs_dir:
+ lit_config.fatal('No LLDB libs dir set!')
llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
if not llvm_libs_dir:
lit_config.fatal('No LLVM libs dir set!')
- path = os.path.pathsep.join((llvm_libs_dir,
+ path = os.path.pathsep.join((lldb_libs_dir, llvm_libs_dir,
config.environment.get('LD_LIBRARY_PATH','')))
config.environment['LD_LIBRARY_PATH'] = path
@@ -115,14 +121,14 @@ if config.test_exec_root is None:
# Register substitutions
config.substitutions.append(('%python', config.python_executable))
-debugserver = lit.util.which('debugserver', llvm_tools_dir)
-lldb = lit.util.which('lldb', llvm_tools_dir)
+debugserver = lit.util.which('debugserver', lldb_tools_dir)
+lldb = lit.util.which('lldb', lldb_tools_dir)
if not os.path.exists(config.cc):
- config.cc = lit.util.which(config.cc, llvm_tools_dir)
+ config.cc = lit.util.which(config.cc, config.environment['PATH'])
if not os.path.exists(config.cxx):
- config.cxx = lit.util.which(config.cxx, llvm_tools_dir)
+ config.cxx = lit.util.which(config.cxx, config.environment['PATH'])
if platform.system() in ['Darwin']:
try:
Modified: lldb/trunk/lit/lit.site.cfg.in
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/lit/lit.site.cfg.in?rev=295621&r1=295620&r2=295621&view=diff
==============================================================================
--- lldb/trunk/lit/lit.site.cfg.in (original)
+++ lldb/trunk/lit/lit.site.cfg.in Sun Feb 19 16:11:38 2017
@@ -6,6 +6,8 @@ config.llvm_tools_dir = "@LLVM_TOOLS_DIR
config.llvm_libs_dir = "@LLVM_LIBS_DIR@"
config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
config.lldb_obj_root = "@LLDB_BINARY_DIR@"
+config.lldb_libs_dir = "@LLVM_LIBRARY_OUTPUT_INTDIR@"
+config.lldb_tools_dir = "@LLVM_RUNTIME_OUTPUT_INTDIR@"
config.target_triple = "@TARGET_TRIPLE@"
config.python_executable = "@PYTHON_EXECUTABLE@"
config.cc = "@CMAKE_C_COMPILER@"
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