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Fixing experimental headers install

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This commit is contained in:
Honeybunch
2026-01-24 15:07:29 -08:00
parent e9cfa20206
commit 5b196e3f11
1 changed files with 21 additions and 8 deletions
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29
src/libgit2/CMakeLists.txt
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@@ -41,7 +41,12 @@ ide_split_sources(libgit2)
list(APPEND LIBGIT2_OBJECTS $<TARGET_OBJECTS:util> $<TARGET_OBJECTS:libgit2> ${LIBGIT2_DEPENDENCY_OBJECTS})
list(APPEND LIBGIT2_INCLUDES ${LIBGIT2_DEPENDENCY_INCLUDES})
target_include_directories(libgit2 PRIVATE ${LIBGIT2_INCLUDES} ${LIBGIT2_DEPENDENCY_INCLUDES} PUBLIC ${PROJECT_SOURCE_DIR}/include)
# Build should look at headers in source tree but installed target should point to the possibly mutated
# includes which will be generated
target_include_directories(libgit2 PRIVATE ${LIBGIT2_INCLUDES} ${LIBGIT2_DEPENDENCY_INCLUDES}
PUBLIC
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>)
target_include_directories(libgit2 SYSTEM PRIVATE ${LIBGIT2_SYSTEM_INCLUDES})
set(LIBGIT2_INCLUDES ${LIBGIT2_INCLUDES} PARENT_SCOPE)
@@ -96,12 +101,22 @@ endif()
configure_file(experimental.h.in "${PROJECT_BINARY_DIR}/include/git2/experimental.h")
# translate filenames in the git2.h so that they match the install directory
# translate filenames in the headers so that they match the install directory
# (allows for side-by-side installs of libgit2 and libgit2-experimental.)
FILE(READ "${PROJECT_SOURCE_DIR}/include/git2.h" LIBGIT2_INCLUDE)
STRING(REGEX REPLACE "#include \"git2\/" "#include \"${LIBGIT2_FILENAME}/" LIBGIT2_INCLUDE "${LIBGIT2_INCLUDE}")
FILE(WRITE "${PROJECT_BINARY_DIR}/include/${LIBGIT2_FILENAME}.h" ${LIBGIT2_INCLUDE})
foreach(HEADER_SOURCE ${SRC_H})
# Compute desired path in the binary dir
FILE(RELATIVE_PATH HEADER_RELATIVE ${PROJECT_SOURCE_DIR} ${HEADER_SOURCE})
STRING(REPLACE "git2/" "git2-experimental/" HEADER_RELATIVE ${HEADER_RELATIVE})
SET(HEADER_OUT ${PROJECT_BINARY_DIR}/${HEADER_RELATIVE})
FILE(READ "${HEADER_SOURCE}" HEADER_CONTENTS)
STRING(REGEX REPLACE "#include \"git2\/" "#include \"${LIBGIT2_FILENAME}/" HEADER_CONTENTS "${HEADER_CONTENTS}")
FILE(WRITE "${HEADER_OUT}" "${HEADER_CONTENTS}")
endforeach()
# Rename git2.h after the regex & move
FILE(RENAME "${PROJECT_BINARY_DIR}/include/git2.h" "${PROJECT_BINARY_DIR}/include/${LIBGIT2_FILENAME}.h")
# cmake package targets
@@ -132,9 +147,7 @@ install(TARGETS libgit2package
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/git2/
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${LIBGIT2_FILENAME}")
install(FILES ${PROJECT_BINARY_DIR}/include/git2/experimental.h
install(DIRECTORY ${PROJECT_BINARY_DIR}/include/${LIBGIT2_FILENAME}/
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${LIBGIT2_FILENAME}")
install(FILES "${PROJECT_BINARY_DIR}/include/${LIBGIT2_FILENAME}.h"
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})