From f6ca8c930d0fbd2491b3cc77169e32806a14e5e9 Mon Sep 17 00:00:00 2001 From: Matteo Croce Date: Mon, 30 Aug 2021 16:25:56 +0200 Subject: [PATCH] CMakeList.txt: make python optional Upstream-Status: Backport [https://git.kernel.org/pub/scm/devel/pahole/pahole.git/commit/?id=88431099950ab3e8bc1645353508d7978a6cad35] ostra-cg, which requires python, is installed in the destination dir. Make it optional for embedded distributions which doesn't have the python interpreter available. Signed-off-by: Matteo Croce --- CMakeLists.txt | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 4140574..8523bce 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -61,6 +61,7 @@ find_package(DWARF REQUIRED) find_package(ZLIB REQUIRED) find_package(argp REQUIRED) find_package(obstack REQUIRED) +find_package(Python3 QUIET) # make sure git submodule(s) are checked out find_package(Git QUIET) @@ -185,8 +186,10 @@ install(FILES dwarves.h dwarves_emit.h dwarves_reorganize.h elfcreator.h elf_symtab.h hash.h libctf.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include/dwarves/) install(FILES man-pages/pahole.1 DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1/) -install(PROGRAMS ostra/ostra-cg DESTINATION ${CMAKE_INSTALL_PREFIX}/bin) +if(Python3_FOUND) + install(PROGRAMS ostra/ostra-cg DESTINATION ${CMAKE_INSTALL_PREFIX}/bin) + install(FILES ostra/python/ostra.py DESTINATION ${CMAKE_INSTALL_PREFIX}/share/dwarves/runtime/python) +endif() install(PROGRAMS btfdiff fullcircle DESTINATION ${CMAKE_INSTALL_PREFIX}/bin) -install(FILES ostra/python/ostra.py DESTINATION ${CMAKE_INSTALL_PREFIX}/share/dwarves/runtime/python) install(FILES lib/Makefile lib/ctracer_relay.c lib/ctracer_relay.h lib/linux.blacklist.cu DESTINATION ${CMAKE_INSTALL_PREFIX}/share/dwarves/runtime) -- 2.31.1