curl/src/CMakeLists.txt
Peter Wu 84a226a30b cmake: build manual pages (including curl.1)
Also make Perl mandatory to allow building the docs.

While CMakeLists.txt could probably read the list of manual pages from
Makefile.am, actually putting those in CMakeLists.txt is cleaner so that
is what is done here.

Fixes #1230
Ref: https://github.com/curl/curl/pull/1288
2017-03-21 14:49:53 +01:00

79 lines
3.1 KiB
CMake

set(EXE_NAME curl)
if(USE_MANUAL)
# Use the C locale to ensure that only ASCII characters appear in the
# embedded text. NROFF and MANOPT are set in the parent CMakeLists.txt
add_custom_command(
OUTPUT tool_hugehelp.c
COMMAND ${CMAKE_COMMAND} -E echo "#include \"tool_setup.h\"" > tool_hugehelp.c
COMMAND ${CMAKE_COMMAND} -E echo "#ifndef HAVE_LIBZ" >> tool_hugehelp.c
COMMAND env LC_ALL=C "${NROFF}" ${NROFF_MANOPT}
"${CURL_BINARY_DIR}/docs/curl.1" |
"${PERL_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/mkhelp.pl"
"${CURL_SOURCE_DIR}/docs/MANUAL" >> tool_hugehelp.c
COMMAND ${CMAKE_COMMAND} -E echo "#else" >> tool_hugehelp.c
COMMAND env LC_ALL=C "${NROFF}" ${NROFF_MANOPT}
"${CURL_BINARY_DIR}/docs/curl.1" |
"${PERL_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/mkhelp.pl" -c
"${CURL_SOURCE_DIR}/docs/MANUAL" >> tool_hugehelp.c
COMMAND ${CMAKE_COMMAND} -E echo "#endif /* HAVE_LIBZ */" >> tool_hugehelp.c
DEPENDS
"${CURL_SOURCE_DIR}/docs/MANUAL"
generate-curl.1
"${CURL_BINARY_DIR}/docs/curl.1"
"${CMAKE_CURRENT_SOURCE_DIR}/mkhelp.pl"
"${CMAKE_CURRENT_SOURCE_DIR}/tool_hugehelp.h"
VERBATIM)
else()
add_custom_command(
OUTPUT tool_hugehelp.c
COMMAND ${CMAKE_COMMAND} -E echo "/* built-in manual is disabled, blank function */" > tool_hugehelp.c
COMMAND ${CMAKE_COMMAND} -E echo "#include \"tool_hugehelp.h\"" >> tool_hugehelp.c
COMMAND ${CMAKE_COMMAND} -E echo "void hugehelp(void) {}" >> tool_hugehelp.c
DEPENDS
"${CMAKE_CURRENT_SOURCE_DIR}/tool_hugehelp.h"
VERBATIM)
endif()
transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
include(${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake)
if(MSVC)
list(APPEND CURL_SOURCE curl.rc)
endif()
# CURL_FILES comes from Makefile.inc
add_executable(
${EXE_NAME}
${CURL_FILES}
)
source_group("curlX source files" FILES ${CURLX_CFILES})
source_group("curl source files" FILES ${CURL_CFILES})
source_group("curl header files" FILES ${CURL_HFILES})
include_directories(
${CURL_SOURCE_DIR}/lib # To be able to reach "curl_setup_once.h"
${CURL_BINARY_DIR}/lib # To be able to reach "curl_config.h"
${CURL_BINARY_DIR}/include # To be able to reach "curl/curlbuild.h"
# This is needed as tool_hugehelp.c is generated in the binary dir
${CURL_SOURCE_DIR}/src # To be able to reach "tool_hugehelp.h"
)
#Build curl executable
target_link_libraries( ${EXE_NAME} libcurl ${CURL_LIBS})
################################################################################
#SET_TARGET_PROPERTIES(${EXE_NAME} ARCHIVE_OUTPUT_DIRECTORY "blah blah blah")
#SET_TARGET_PROPERTIES(${EXE_NAME} RUNTIME_OUTPUT_DIRECTORY "blah blah blah")
#SET_TARGET_PROPERTIES(${EXE_NAME} LIBRARY_OUTPUT_DIRECTORY "blah blah blah")
# Add the postfix to the executable since it is not added automatically as for modules and shared libraries
set_target_properties(${EXE_NAME} PROPERTIES
DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
#INCLUDE(ModuleInstall OPTIONAL)
install(TARGETS ${EXE_NAME} DESTINATION bin)