qt5base-lts/cmake/QtGenerateExtPri.cmake
Joerg Bornemann 759da6742a CMake: Generate information about 3rdparty libs in module .pri files
For modules that are not yet ported to CMake and that use
   QMAKE_USE += libfoo
we need to provide the information about libfoo in the qt_lib_XXX.pri
files.

Also, we now generate qt_ext_XXX.pri files for bundled 3rdparty libs.

Task-number: QTBUG-75666
Change-Id: I9e4b057a197554ecb37c294c0bf09e2a2b3aa053
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2020-05-19 13:26:53 +02:00

48 lines
1.6 KiB
CMake

# Generate a qt_ext_XXX.pri file.
#
# - Replaces occurrences of the build libdir with $$[QT_INSTALL_LIBDIR/get].
#
# This file is to be used in CMake script mode with the following variables set:
# IN_FILES: path to the qt_ext_XXX.cmake files
# OUT_FILE: path to the generated qt_ext_XXX.pri file
# QT_BUILD_LIBDIR: path to Qt's libdir when building (those paths get replaced)
set(content "")
string(TOUPPER "${LIB}" uclib)
set(first_iteration TRUE)
list(LENGTH CONFIGS number_of_configs)
foreach(in_file ${IN_FILES})
include(${in_file})
if(first_iteration)
# Add configuration-independent variables
set(first_iteration FALSE)
list(JOIN incdir " " incdir)
list(JOIN defines " " defines)
string(APPEND content "QMAKE_INCDIR_${uclib} = ${incdir}
QMAKE_DEFINES_${uclib} = ${defines}
")
endif()
set(config_suffix "")
if(number_of_configs GREATER "1")
# We're in multi-config mode. Use a _DEBUG or _RELEASE suffix for libs.
# qmake_use.prf does not support other configurations.
string(TOUPPER "${cfg}" config_suffix)
if(config_suffix STREQUAL "DEBUG")
set(config_suffix _DEBUG)
else()
set(config_suffix _RELEASE)
endif()
endif()
# Replace the build libdir
set(fixed_libs "")
foreach(lib ${libs})
string(REPLACE "${QT_BUILD_LIBDIR}" "$$[QT_INSTALL_LIBS/get]" lib "${lib}")
list(APPEND fixed_libs "${lib}")
endforeach()
list(JOIN fixed_libs " " libs)
string(APPEND content "QMAKE_LIBS_${uclib}${config_suffix} = ${libs}
")
endforeach()
file(WRITE "${OUT_FILE}" "${content}")