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authorPeter Wu <peter@lekensteyn.nl>2014-10-14 11:38:17 +0200
committerDaniel Stenberg <daniel@haxx.se>2014-10-20 17:03:58 +0200
commit8ed66f98a954cfce92f770adeb2320deb1ea700e (patch)
tree227fa39a49175eaef5557dcf01a711cd83ff0b99 /CMakeLists.txt
parent8478b4035e16316f9fc2d7b7cbede51042751412 (diff)
downloadcurl-8ed66f98a954cfce92f770adeb2320deb1ea700e.tar.gz
cmake: generate pkg-config and curl-config
Initial work to generate a pkg-config and curl-config script. Static linking (`curl-config --static-libs` and `pkg-config --shared --libs libcurl`) is broken and therefore disabled. CONFIGURE_OPTIONS does not make sense for CMake, use an empty string for now. At least `curl-config --features` and `curl-config --protocols` work which is needed by runtests.pl. Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r--CMakeLists.txt51
1 files changed, 51 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 697ce3769..b99751029 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1060,6 +1060,57 @@ list(SORT _items)
string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}")
message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}")
+# curl-config needs the following options to be set.
+set(CC "${CMAKE_C_COMPILER}")
+# TODO probably put a -D... options here?
+set(CONFIGURE_OPTIONS "")
+# TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB?
+set(CPPFLAG_CURL_STATICLIB "")
+# TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4)
+set(CURL_CA_BUNDLE "")
+set(CURLVERSION "${CURL_VERSION}")
+set(ENABLE_SHARED "yes")
+if(CURL_STATICLIB)
+ # Broken: LIBCURL_LIBS below; .a lib is not built
+ message(WARNING "Static linking is broken!")
+ set(ENABLE_STATIC "no")
+else()
+ set(ENABLE_STATIC "no")
+endif()
+set(exec_prefix "\${prefix}")
+set(includedir "\${prefix}/include")
+set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
+set(LIBCURL_LIBS "")
+set(libdir "${CMAKE_INSTALL_PREFIX}/lib")
+# TODO CURL_LIBS also contains absolute paths which don't work with static -l...
+foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS})
+ set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}")
+endforeach()
+# "a" (Linux) or "lib" (Windows)
+string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}")
+set(prefix "${CMAKE_INSTALL_PREFIX}")
+# Set this to "yes" to append all libraries on which -lcurl is dependent
+set(REQUIRE_LIB_DEPS "no")
+# SUPPORT_FEATURES
+# SUPPORT_PROTOCOLS
+set(VERSIONNUM "${CURL_VERSION_NUM}")
+
+# Finally generate a "curl-config" matching this config
+configure_file("${CURL_SOURCE_DIR}/curl-config.in"
+ "${CURL_BINARY_DIR}/curl-config" @ONLY)
+install(FILES "${CMAKE_BINARY_DIR}/curl-config"
+ DESTINATION bin
+ PERMISSIONS
+ OWNER_READ OWNER_WRITE OWNER_EXECUTE
+ GROUP_READ GROUP_EXECUTE
+ WORLD_READ WORLD_EXECUTE)
+
+# Finally generate a pkg-config file matching this config
+configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in"
+ "${CURL_BINARY_DIR}/libcurl.pc" @ONLY)
+install(FILES "${CMAKE_BINARY_DIR}/libcurl.pc"
+ DESTINATION lib/pkgconfig)
+
# This needs to be run very last so other parts of the scripts can take advantage of this.
if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
set(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before")