diff options
author | Dave Pacheco <dap@joyent.com> | 2012-03-28 21:26:10 +0400 |
---|---|---|
committer | Ben Noordhuis <info@bnoordhuis.nl> | 2012-04-01 04:14:36 +0400 |
commit | cc15299c32b4fc39c2eb2c08b0265e462f875544 (patch) | |
tree | 2e3c9b283e29e925b8ac4072d67671d164c218de /node.gyp | |
parent | 7bdeed203991d35a56e7448540e3b74387c65d0d (diff) |
build: add support for DTrace and postmortem
* fixes #2110
* includes V8 postmortem metadata in Solaris builds
* adds GYP support for DTrace probes and ustack helper
* ustack helper derives constants dynamically from libv8_base.a
* build with DTrace support by default on SunOS
Diffstat (limited to 'node.gyp')
-rw-r--r-- | node.gyp | 101 |
1 files changed, 95 insertions, 6 deletions
@@ -4,7 +4,7 @@ # Turn off -Werror in V8 # See http://codereview.chromium.org/8159015 'werror': '', - 'node_use_dtrace': 'false', + 'node_use_dtrace%': 'false', 'node_shared_v8%': 'false', 'node_shared_zlib%': 'false', 'node_use_openssl%': 'true', @@ -138,14 +138,26 @@ }], [ 'node_use_dtrace=="true"', { + 'defines': [ 'HAVE_DTRACE=1' ], + 'dependencies': [ 'node_dtrace_header' ], + 'include_dirs': [ '<(SHARED_INTERMEDIATE_DIR)' ], + # + # node_dtrace_provider.cc and node_dtrace_ustack.cc do not actually + # exist. They're here to trick GYP into linking the corresponding + # object files into the final "node" executable. These files are + # generated by "dtrace -G" using custom actions below, and the + # GYP-generated Makefiles will properly build them when needed. + # 'sources': [ 'src/node_dtrace.cc', - 'src/node_dtrace.h', - # why does node_provider.h get generated into src and not - # SHARED_INTERMEDIATE_DIR? - 'src/node_provider.h', + 'src/node_dtrace_provider.cc' ], - }], + 'conditions': [ [ + 'target_arch=="ia32"', { + 'sources': [ 'src/node_dtrace_ustack.cc' ] + } + ] ], + } ], [ 'node_shared_v8=="true"', { 'sources': [ @@ -254,6 +266,83 @@ }, ], }, # end node_js2c + { + 'target_name': 'node_dtrace_header', + 'type': 'none', + 'conditions': [ + [ 'node_use_dtrace=="true"', { + 'actions': [ + { + 'action_name': 'node_dtrace_header', + 'inputs': [ 'src/node_provider.d' ], + 'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/node_provider.h' ], + 'action': [ 'dtrace', '-h', '-xnolibs', '-s', '<@(_inputs)', + '-o', '<@(_outputs)' ] + } + ] + } ] + ] + }, + { + 'target_name': 'node_dtrace_provider', + 'type': 'none', + 'conditions': [ + [ 'node_use_dtrace=="true"', { + 'actions': [ + { + 'action_name': 'node_dtrace_provider_o', + 'inputs': [ + 'src/node_provider.d', + '<(PRODUCT_DIR)/obj.target/node/src/node_dtrace.o' + ], + 'outputs': [ + '<(PRODUCT_DIR)/obj.target/node/src/node_dtrace_provider.o' + ], + 'action': [ 'dtrace', '-G', '-xnolibs', '-s', '<@(_inputs)', + '-o', '<@(_outputs)' ] + } + ] + } ] + ] + }, + { + 'target_name': 'node_dtrace_ustack', + 'type': 'none', + 'conditions': [ + [ 'node_use_dtrace=="true"', { + 'actions': [ + { + 'action_name': 'node_dtrace_ustack_constants', + 'inputs': [ + '<(PRODUCT_DIR)/obj.target/deps/v8/tools/gyp/libv8_base.a' + ], + 'outputs': [ + '<(SHARED_INTERMEDIATE_DIR)/v8constants.h' + ], + 'action': [ + 'tools/genv8constants.py', + '<@(_outputs)', + '<@(_inputs)' + ] + }, + { + 'action_name': 'node_dtrace_ustack', + 'inputs': [ + 'src/v8ustack.d', + '<(SHARED_INTERMEDIATE_DIR)/v8constants.h' + ], + 'outputs': [ + '<(PRODUCT_DIR)/obj.target/node/src/node_dtrace_ustack.o' + ], + 'action': [ + 'dtrace', '-32', '-I<(SHARED_INTERMEDIATE_DIR)', '-Isrc', + '-C', '-G', '-s', 'src/v8ustack.d', '-o', '<@(_outputs)', + ] + } + ] + } ], + ] + } ] # end targets } |