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[cmake] minor (#482)

This commit is contained in:
Ebrahim Byagowi 2017-05-04 20:31:42 +04:30 committed by GitHub
parent 141b33de9a
commit bf50ddaf2b
1 changed files with 19 additions and 11 deletions
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30
CMakeLists.txt
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@ -1,8 +1,8 @@
cmake_minimum_required(VERSION 2.8.0) cmake_minimum_required(VERSION 2.8.0)
project(harfbuzz) project(harfbuzz)
## Disallow in-source builds ## Disallow in-source builds, as CMake generated make files can collide with autotools ones
if ("${PROJECT_BINARY_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}") if (NOT MSVC AND "${PROJECT_BINARY_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}")
message(FATAL_ERROR message(FATAL_ERROR
" "
In-source builds are not permitted! Make a separate folder for" In-source builds are not permitted! Make a separate folder for"
@ -14,7 +14,7 @@ Before that, remove the files created by this failed run with"
" "
rm -rf CMakeCache.txt CMakeFiles") rm -rf CMakeCache.txt CMakeFiles")
endif () endif ()
##
## HarfBuzz build configurations ## HarfBuzz build configurations
option(HB_HAVE_FREETYPE "Enable freetype interop helpers" OFF) option(HB_HAVE_FREETYPE "Enable freetype interop helpers" OFF)
@ -53,8 +53,9 @@ endif ()
if (WIN32 AND NOT MINGW AND BUILD_SHARED_LIBS) if (WIN32 AND NOT MINGW AND BUILD_SHARED_LIBS)
add_definitions("-DHB_EXTERN=__declspec(dllexport) extern") add_definitions("-DHB_EXTERN=__declspec(dllexport) extern")
endif () endif ()
##
## Detect if cmake is in distribution or regular repository folder
set(IN_HB_DIST FALSE) set(IN_HB_DIST FALSE)
if (EXISTS "${PROJECT_SOURCE_DIR}/src/hb-version.h") if (EXISTS "${PROJECT_SOURCE_DIR}/src/hb-version.h")
# perhaps we are on dist directory # perhaps we are on dist directory
@ -62,6 +63,7 @@ if (EXISTS "${PROJECT_SOURCE_DIR}/src/hb-version.h")
set(HB_VERSION_H "${PROJECT_SOURCE_DIR}/src/hb-version.h") set(HB_VERSION_H "${PROJECT_SOURCE_DIR}/src/hb-version.h")
endif () endif ()
## Extract variables from Makefile files ## Extract variables from Makefile files
# http://stackoverflow.com/a/27630120/1414809 # http://stackoverflow.com/a/27630120/1414809
function (prepend var prefix) function (prepend var prefix)
@ -108,7 +110,7 @@ set(HB_VERSION ${CMAKE_MATCH_1})
set(HB_VERSION_MAJOR ${CMAKE_MATCH_2}) set(HB_VERSION_MAJOR ${CMAKE_MATCH_2})
set(HB_VERSION_MINOR ${CMAKE_MATCH_3}) set(HB_VERSION_MINOR ${CMAKE_MATCH_3})
set(HB_VERSION_MICRO ${CMAKE_MATCH_4}) set(HB_VERSION_MICRO ${CMAKE_MATCH_4})
##
if (NOT IN_HB_DIST) if (NOT IN_HB_DIST)
## Define ragel tasks ## Define ragel tasks
@ -131,7 +133,7 @@ if (NOT IN_HB_DIST)
endforeach () endforeach ()
mark_as_advanced(RAGEL) mark_as_advanced(RAGEL)
##
## Generate hb-version.h ## Generate hb-version.h
set(HB_VERSION_H_IN "${PROJECT_SOURCE_DIR}/src/hb-version.h.in") set(HB_VERSION_H_IN "${PROJECT_SOURCE_DIR}/src/hb-version.h.in")
@ -142,7 +144,8 @@ if (NOT IN_HB_DIST)
"${HB_VERSION_H}.tmp" "${HB_VERSION_H}.tmp"
"${HB_VERSION_H}") "${HB_VERSION_H}")
file(REMOVE "${HB_VERSION_H}.tmp") file(REMOVE "${HB_VERSION_H}.tmp")
##
endif () endif ()
## Define sources and headers of the project ## Define sources and headers of the project
@ -161,6 +164,8 @@ set(project_headers
${HB_OT_headers} ${HB_OT_headers}
) )
## Find and include needed header folders and libraries
if (HB_HAVE_FREETYPE) if (HB_HAVE_FREETYPE)
add_definitions(-DHAVE_FREETYPE=1 -DHAVE_FT_FACE_GETCHARVARIANTINDEX=1) add_definitions(-DHAVE_FREETYPE=1 -DHAVE_FT_FACE_GETCHARVARIANTINDEX=1)
@ -285,7 +290,7 @@ if (WIN32 AND HB_HAVE_DIRECTWRITE)
list(APPEND THIRD_PARTY_LIBS dwrite rpcrt4) list(APPEND THIRD_PARTY_LIBS dwrite rpcrt4)
endif () endif ()
##
## Atomic ops availability detection ## Atomic ops availability detection
file(WRITE "${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives.c" file(WRITE "${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives.c"
@ -317,11 +322,14 @@ try_compile(HB_HAVE_SOLARIS_ATOMIC_OPS
if (HB_HAVE_SOLARIS_ATOMIC_OPS) if (HB_HAVE_SOLARIS_ATOMIC_OPS)
add_definitions(-DHAVE_SOLARIS_ATOMIC_OPS) add_definitions(-DHAVE_SOLARIS_ATOMIC_OPS)
endif () endif ()
##
## Define harfbuzz library
add_library(harfbuzz ${project_sources} ${project_headers}) add_library(harfbuzz ${project_sources} ${project_headers})
target_link_libraries(harfbuzz ${THIRD_PARTY_LIBS}) target_link_libraries(harfbuzz ${THIRD_PARTY_LIBS})
## Additional harfbuzz build artifacts
if (HB_BUILD_UTILS) if (HB_BUILD_UTILS)
# https://github.com/WebKit/webkit/blob/master/Source/cmake/FindCairo.cmake # https://github.com/WebKit/webkit/blob/master/Source/cmake/FindCairo.cmake
find_package(PkgConfig) find_package(PkgConfig)
@ -343,9 +351,10 @@ if (HB_BUILD_UTILS)
add_executable(hb-ot-shape-closure ${HB_OT_SHAPE_CLOSURE_sources}) add_executable(hb-ot-shape-closure ${HB_OT_SHAPE_CLOSURE_sources})
target_link_libraries(hb-ot-shape-closure harfbuzz) target_link_libraries(hb-ot-shape-closure harfbuzz)
mark_as_advanced(CAIRO_LIBRARIESNAMES) mark_as_advanced(CAIRO_INCLUDE_DIRS CAIRO_LIBRARIESNAMES)
endif () endif ()
## Install ## Install
if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL) if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL)
install(FILES ${project_headers} DESTINATION include/harfbuzz) install(FILES ${project_headers} DESTINATION include/harfbuzz)
@ -358,4 +367,3 @@ if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
RUNTIME DESTINATION bin RUNTIME DESTINATION bin
) )
endif () endif ()
##