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Build SMPGC only with COLPACK_ENABLE_OPENMP #14

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Merged
AnHeuermann merged 1 commit into from
Sep 24, 2026
Merged

Build SMPGC only with COLPACK_ENABLE_OPENMP #14

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13 changes: 10 additions & 3 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,6 @@ file(
${COLPACK_ROOT_DIR}/src/BipartiteGraphPartialColoring/*.h
${COLPACK_ROOT_DIR}/src/GeneralGraphColoring/*.h
${COLPACK_ROOT_DIR}/src/Recovery/*.h
${COLPACK_ROOT_DIR}/src/SMPGC/*.h
#${COLPACK_ROOT_DIR}/src/PartialD2SMPGC/*.h
)
file(
Expand All @@ -121,7 +120,6 @@ file(
${COLPACK_ROOT_DIR}/src/BipartiteGraphPartialColoring/*.cpp
${COLPACK_ROOT_DIR}/src/GeneralGraphColoring/*.cpp
${COLPACK_ROOT_DIR}/src/Recovery/*.cpp
${COLPACK_ROOT_DIR}/src/SMPGC/*.cpp
#${COLPACK_ROOT_DIR}/src/PartialD2SMPGC/*.cpp
)

Expand All @@ -132,10 +130,19 @@ set(COLPACK_SOURCE_INCLUDE_DIRS
"${COLPACK_ROOT_DIR}/src/BipartiteGraphPartialColoring"
"${COLPACK_ROOT_DIR}/src/BipartiteGraphBicoloring"
"${COLPACK_ROOT_DIR}/src/GeneralGraphColoring"
"${COLPACK_ROOT_DIR}/src/SMPGC"
"${COLPACK_ROOT_DIR}/src/Recovery"
)

# SMPGC is the OpenMP-parallel coloring and includes <omp.h> unconditionally.
# The rest of ColPack only uses OpenMP when _OPENMP is defined.
if(COLPACK_ENABLE_OPENMP)
file(GLOB SMPGC_HEADERS ${COLPACK_ROOT_DIR}/src/SMPGC/*.h)
file(GLOB SMPGC_SOURCES ${COLPACK_ROOT_DIR}/src/SMPGC/*.cpp)
list(APPEND HEADERS ${SMPGC_HEADERS})
list(APPEND SOURCES ${SMPGC_SOURCES})
list(APPEND COLPACK_SOURCE_INCLUDE_DIRS "${COLPACK_ROOT_DIR}/src/SMPGC")
endif()

# Static library.
# ---------------
add_library(ColPack_static STATIC ${HEADERS} ${SOURCES})
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