The code for resolving virtual address to function name gets build
as shared library. The library is installed as package data. Later
this library can be used by the different sub-modules of tracecruncher.
Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@xxxxxxxxx>
---
This patch applies on top of the patch:
https://lore.kernel.org/all/20220420080206.252356-2-tz.stoyanov@xxxxxxxxx/
Changes in v2:
- Fixing the problem of '$ORIGIN' not being properly added to
the 'RUNPATH' of the shared libraries, built by the sub-modules.
Makefile | 24 +++++++++++++++++++++---
setup.py | 4 ++--
2 files changed, 23 insertions(+), 5 deletions(-)
diff --git a/Makefile b/Makefile
index 52428c0..9b62c4a 100644
--- a/Makefile
+++ b/Makefile
@@ -13,13 +13,31 @@ NC := '\e[0m'
DOCDIR = ./docs
-all:
+CC = gcc
+CFLAGS = -fPIC -Wall -Wextra -O2 -g
+LDFLAGS = -shared
+RM = rm -rf
+
+DBG_LIB = tracecruncher/libobjdebug.so
+PY_SETUP = setup
+
+DBG_SRCS = src/trace-obj-debug.c
+DBG_OBJS = src/trace-obj-debug.o
+
+all: $(DBG_LIB) $(PY_SETUP)
@ echo ${CYAN}Buildinging trace-cruncher:${NC};
+
+$(PY_SETUP):
python3 setup.py build
+$(DBG_LIB): $(DBG_OBJS)
+ $(CC) ${LDFLAGS} -o $@ $^ -L./tracecruncher -lbfd
+
clean:
- rm -f src/npdatawrapper.c
- rm -rf build
+ ${RM} src/npdatawrapper.c
+ ${RM} $(DBG_LIB)
+ ${RM} src/*.o
+ ${RM} build
install:
@ echo ${CYAN}Installing trace-cruncher:${NC};
diff --git a/setup.py b/setup.py
index 58561cf..d9e296b 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@ def add_library(lib, min_version,
libs_found.extend([(lib, lib_version)])
def third_party_paths():
- library_dirs = []
+ library_dirs = ['$ORIGIN', 'tracecruncher']
include_dirs = [np.get_include()]
libs_required = [('libtraceevent', '1.5.0'),
('libtracefs', '1.3.0'),
@@ -61,7 +61,6 @@ include_dirs, library_dirs = third_party_paths()
def extension(name, sources, libraries):
runtime_library_dirs = library_dirs
- runtime_library_dirs.extend('$ORIGIN')
return Extension(name, sources=sources,
include_dirs=include_dirs,
library_dirs=library_dirs,
@@ -91,6 +90,7 @@ def main():
url='https://github.com/vmware/trace-cruncher',
license='LGPL-2.1',
packages=find_packages(),
+ package_data={'tracecruncher': ['libobjdebug.so']},
ext_modules=[module_ft, module_data, module_ks],
classifiers=[
'Development Status :: 4 - Beta',
--
2.32.0
|