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