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Make it possible to include nghttp2/CMakeLists.txt in another project

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using add_subdirectory.

CMAKE_SOURCE_DIR/CMAKE_BINARY_DIR points to the top level
CMakeLists.txt. This isn't necessarily nghttp2/CMakeLists.txt.
This commit is contained in:
Anders Bakken
2016-10-12 08:23:20 -07:00
parent 3c3267ea7d
commit 857791dbb9
1 changed files with 6 additions and 6 deletions
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12
CMakeLists.txt
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@@ -32,7 +32,7 @@ set(LT_CURRENT 25)
set(LT_REVISION 0) set(LT_REVISION 0)
set(LT_AGE 11) set(LT_AGE 11)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake") set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
include(Version) include(Version)
math(EXPR LT_SOVERSION "${LT_CURRENT} - ${LT_AGE}") math(EXPR LT_SOVERSION "${LT_CURRENT} - ${LT_AGE}")
@@ -408,10 +408,10 @@ configure_file(cmakeconfig.h.in config.h)
# autotools-compatible names # autotools-compatible names
# Sphinx expects relative paths in the .rst files. Use the fact that the files # Sphinx expects relative paths in the .rst files. Use the fact that the files
# below are all one directory level deep. # below are all one directory level deep.
file(RELATIVE_PATH top_srcdir "${CMAKE_BINARY_DIR}/dir" "${CMAKE_SOURCE_DIR}") file(RELATIVE_PATH top_srcdir "${CMAKE_CURRENT_BINARY_DIR}/dir" "${CMAKE_CURRENT_SOURCE_DIR}")
file(RELATIVE_PATH top_builddir "${CMAKE_BINARY_DIR}/dir" "${CMAKE_BINARY_DIR}") file(RELATIVE_PATH top_builddir "${CMAKE_CURRENT_BINARY_DIR}/dir" "${CMAKE_CURRENT_BINARY_DIR}")
set(abs_top_srcdir "${CMAKE_SOURCE_DIR}") set(abs_top_srcdir "${CMAKE_CURRENT_SOURCE_DIR}")
set(abs_top_builddir "${CMAKE_BINARY_DIR}") set(abs_top_builddir "${CMAKE_CURRENT_BINARY_DIR}")
# libnghttp2.pc (pkg-config file) # libnghttp2.pc (pkg-config file)
set(prefix "${CMAKE_INSTALL_PREFIX}") set(prefix "${CMAKE_INSTALL_PREFIX}")
set(exec_prefix "${CMAKE_INSTALL_PREFIX}") set(exec_prefix "${CMAKE_INSTALL_PREFIX}")
@@ -450,7 +450,7 @@ foreach(name
endforeach() endforeach()
include_directories( include_directories(
"${CMAKE_BINARY_DIR}" # for config.h "${CMAKE_CURRENT_BINARY_DIR}" # for config.h
) )
# For use in src/CMakeLists.txt # For use in src/CMakeLists.txt
set(PKGDATADIR "${CMAKE_INSTALL_FULL_DATADIR}/${CMAKE_PROJECT_NAME}") set(PKGDATADIR "${CMAKE_INSTALL_FULL_DATADIR}/${CMAKE_PROJECT_NAME}")