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[NFC] Refactor CGPatch CMake #81

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[NFC] Refactor CGPatch CMake #81

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4a266f6
[NFC] Refactor CGPatch CMake
sebastiankreutzer Aug 21, 2025
5737d76
Add MPI include directories to CGPatch runtime
sebastiankreutzer Aug 21, 2025
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31 changes: 0 additions & 31 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -110,25 +110,6 @@ if(METACG_BUILD_CGCOLLECTOR)
add_subdirectory(cgcollector)
endif()

# Build CGPatch: cgpatch-pass, cgpatch-runtime, wrappers, tests
option(
METACG_BUILD_CGPATCH
"On or off"
OFF
)
if(METACG_BUILD_CGPATCH)
if(NOT METACG_BUILD_GRAPH_TOOLS)
message(FATAL_ERROR "CGPatch requires to build with METACG_BUILD_GRAPH_TOOLS=ON")
endif()
if(${LLVM_PACKAGE_VERSION}
GREATER
14
)
add_subdirectory(tools/cgpatch/)
else()
message(STATUS "Skipping CGPatch: requires LLVM version 15 or higher")
endif()
endif()
# PIRA analyzer Should PGIS be built
option(
METACG_BUILD_PGIS
Expand All @@ -155,18 +136,6 @@ option(
OFF
)

# Enable MPI for CGPatch
option(
CGPATCH_USE_MPI
"On or Off"
ON
)

if(METACG_BUILD_CGPATCH AND CGPATCH_USE_MPI)
find_package(MPI REQUIRED)
message(STATUS "MPI VERSION: ${MPI_C_VERSION}")
endif()

# Build MetaCG's Python interface
option(
METACG_BUILD_PYMETACG
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17 changes: 17 additions & 0 deletions tools/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,3 +1,20 @@
# Build CGPatch: cgpatch-pass, cgpatch-runtime, wrappers, tests
option(
METACG_BUILD_CGPATCH
"On or off"
OFF
)
if(METACG_BUILD_CGPATCH)
if(${LLVM_PACKAGE_VERSION}
GREATER
14
)
add_subdirectory(cgpatch)
else()
message(WARNING "Skipping CGPatch: requires LLVM version 15 or higher")
endif()
endif()

add_subdirectory(cgmerge2)
add_subdirectory(cgconvert)
add_subdirectory(cgformat)
15 changes: 13 additions & 2 deletions tools/cgpatch/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,7 +1,17 @@
project(CGPatch)

include(GNUInstallDirs)

# Enable MPI for CGPatch
option(
CGPATCH_USE_MPI
"On or Off"
ON
)

if(CGPATCH_USE_MPI)
find_package(MPI REQUIRED)
message(STATUS "MPI VERSION: ${MPI_C_VERSION}")
endif()

# LLVM
option(
USE_FNO_RTTI
Expand Down Expand Up @@ -33,6 +43,7 @@ foreach(tgt cgpatch-call-analysis cgpatch-inst-pass)
endforeach()

if(CGPATCH_USE_MPI)
target_include_directories(cgpatch-runtime PRIVATE ${MPI_C_INCLUDE_DIRS})
target_compile_definitions(cgpatch-runtime PRIVATE USE_MPI=1)
endif()

Expand Down