diff options
Diffstat (limited to '')
| -rw-r--r-- | CMake/CheckCxxTarget.cmake | 35 | ||||
| -rw-r--r-- | CMake/Documentation.cmake | 328 | ||||
| -rw-r--r-- | CMake/FindBerkeleyDB.cmake | 59 | ||||
| -rw-r--r-- | CMake/FindIconv.cmake | 20 | ||||
| -rw-r--r-- | CMake/FindLFS.cmake | 148 | ||||
| -rw-r--r-- | CMake/FindLZ4.cmake | 25 | ||||
| -rw-r--r-- | CMake/FindLZMA.cmake | 25 | ||||
| -rw-r--r-- | CMake/FindSeccomp.cmake | 25 | ||||
| -rw-r--r-- | CMake/FindSystemd.cmake | 24 | ||||
| -rw-r--r-- | CMake/FindUdev.cmake | 25 | ||||
| -rw-r--r-- | CMake/FindZstd.cmake | 25 | ||||
| -rw-r--r-- | CMake/Misc.cmake | 101 | ||||
| -rw-r--r-- | CMake/Translations.cmake | 185 | ||||
| -rw-r--r-- | CMake/apti18n.h.in | 29 | ||||
| -rw-r--r-- | CMake/config.h.in | 90 | ||||
| -rw-r--r-- | CMake/endian.h.in | 9 | ||||
| -rwxr-xr-x | CMake/run_if_exists.sh | 16 | ||||
| -rw-r--r-- | CMake/statvfs.h.in | 13 | ||||
| -rw-r--r-- | CMake/vendor_substitute.cmake | 8 | ||||
| -rw-r--r-- | CMakeLists.txt | 260 |
20 files changed, 1450 insertions, 0 deletions
diff --git a/CMake/CheckCxxTarget.cmake b/CMake/CheckCxxTarget.cmake new file mode 100644 index 0000000..373c0be --- /dev/null +++ b/CMake/CheckCxxTarget.cmake @@ -0,0 +1,35 @@ +# CMake support for target-based function multiversioning +# +# Copyright (C) 2019 Canonical Ltd +# +# Author: Julian Andres Klode <jak@debian.org>. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + + +function(check_cxx_target var target code) + check_cxx_source_compiles( + " + __attribute__((target(\"${target}\"))) static int foo() { ${code} return 1; } + __attribute__((target(\"default\"))) static int foo() { ${code} return 0; } + int main() { return foo(); } + " ${var}) +endfunction() diff --git a/CMake/Documentation.cmake b/CMake/Documentation.cmake new file mode 100644 index 0000000..d8a2d2c --- /dev/null +++ b/CMake/Documentation.cmake @@ -0,0 +1,328 @@ +# po4a/docbook documentation support for CMake +# - see documentation of add_docbook() +# +# Copyright (C) 2016 Julian Andres Klode <jak@debian.org>. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + + +find_path(DOCBOOK_XSL manpages/docbook.xsl + # Debian + /usr/share/xml/docbook/stylesheet/docbook-xsl + /usr/share/xml/docbook/stylesheet/nwalsh + # OpenSUSE + /usr/share/xml/docbook/stylesheet/nwalsh/current + # Arch + /usr/share/xml/docbook/xsl-stylesheets + # Fedora + /usr/share/sgml/docbook/xsl-stylesheets + # Fink + ${CMAKE_INSTALL_PREFIX}/share/xml/xsl/docbook-xsl + # FreeBSD + ${CMAKE_INSTALL_PREFIX}/share/xsl/docbook/ + NO_DEFAULT_PATH) + +if(NOT DOCBOOK_XSL) + message(FATAL_ERROR "Could not find docbook xsl") +endif() + +configure_file(${CMAKE_CURRENT_SOURCE_DIR}/docbook-text-style.xsl.cmake.in + ${CMAKE_CURRENT_BINARY_DIR}/docbook-text-style.xsl) +configure_file(${CMAKE_CURRENT_SOURCE_DIR}/docbook-html-style.xsl.cmake.in + ${CMAKE_CURRENT_BINARY_DIR}/docbook-html-style.xsl) +configure_file(${CMAKE_CURRENT_SOURCE_DIR}/manpage-style.xsl.cmake.in + ${CMAKE_CURRENT_BINARY_DIR}/manpage-style.xsl) + + +# Split up a string of the form DOCUMENT[.DOCUMENT][.LANGUAGE][.SECTION].EXTENSION +# +# There might be up to two parts in the document name. The language must be +# a two char language code like de, or a 5 char code of the form de_DE. +function(po4a_components doc lang sec ext translated_full_document) + get_filename_component(name ${translated_full_document} NAME) + string(REPLACE "." ";" name "${name}") # Make it a list + + list(GET name 0 _doc) # First element is always the document + list(GET name 1 _lang) # Second *might* be a language + list(GET name -2 _sec) # Second-last *might* be a section + list(GET name -1 _ext) # Last element is always the file type + + # If the language code is neither a file type, nor a section, nor a language + # assume it is part of the file name and use the next component as the lang. + if(_lang AND NOT _lang MATCHES "^(xml|dbk|[0-9]|[a-z][a-z]|[a-z][a-z]_[A-Z][A-Z])$") + set(_doc "${_doc}.${_lang}") + list(GET name 2 _lang) + endif() + # If no language is present, we get a section; both not present => type + if(_lang MATCHES "xml|dbk|[0-9]") + set(_lang "") + endif() + if(NOT _sec MATCHES "^[0-9]$") # A (manpage) section must be a number + set(_sec "") + endif() + + set(${doc} ${_doc} PARENT_SCOPE) + set(${lang} ${_lang} PARENT_SCOPE) + set(${sec} ${_sec} PARENT_SCOPE) + set(${ext} ${_ext} PARENT_SCOPE) +endfunction() + + +# Process one document +function(po4a_one stamp_out out full_document language deps) + path_join(full_path "${CMAKE_CURRENT_SOURCE_DIR}" "${full_document}") + if (full_document MATCHES "\.ent$") + set(dest "${language}/${full_document}") + set(full_dest "${dest}") + else() + po4a_components(document _ section ext "${full_document}") + + # Calculate target file name + set(dest "${language}/${document}.${language}") + if(section) + set(dest "${dest}.${section}") + endif() + set(full_dest "${dest}.${ext}") + endif() + + # po4a might drop files not translated enough, so build a stamp file + set(stamp ${CMAKE_CURRENT_BINARY_DIR}/${dest}.po4a-stamp) + add_custom_command( + OUTPUT ${stamp} + COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${language} + COMMAND po4a --previous --no-backups + --package-name='${PROJECT_NAME}-doc' + --package-version='${PACKAGE_VERSION}' + --msgid-bugs-address='${PACKAGE_MAIL}' + --translate-only ${full_dest} + --srcdir ${CMAKE_CURRENT_SOURCE_DIR} + --destdir ${CMAKE_CURRENT_BINARY_DIR} + ${CMAKE_CURRENT_SOURCE_DIR}/po4a.conf + COMMAND ${CMAKE_COMMAND} -E touch ${stamp} + COMMENT "Generating ${full_dest} (or dropping it)" + DEPENDS ${full_document} ${deps} po/${language}.po + ) + # Return result + set(${stamp_out} ${stamp} PARENT_SCOPE) + set(${out} ${CMAKE_CURRENT_BINARY_DIR}/${full_dest} PARENT_SCOPE) +endfunction() + +function(xsltproc_one) + set(generated "") + set(options HTML TEXT MANPAGE) + set(oneValueArgs STAMP STAMP_OUT FULL_DOCUMENT) + set(multiValueArgs INSTALL DEPENDS) + cmake_parse_arguments(DOC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + po4a_components(document language section ext "${DOC_FULL_DOCUMENT}") + + # Default parameters + set(params + --nonet + --xinclude + --stringparam chunk.quietly yes + --stringparam man.output.quietly yes + --path ${PROJECT_SOURCE_DIR}/vendor/${CURRENT_VENDOR}/ + --path ${CMAKE_CURRENT_SOURCE_DIR}/ + ) + + # Parameters if localized + if(language) + list(APPEND params -stringparam l10n.gentext.default.language ${language}) + endif() + + path_join(full_input_path ${CMAKE_CURRENT_SOURCE_DIR} ${DOC_FULL_DOCUMENT}) + + if (DOC_MANPAGE) + if (language) + set(manpage_output "${CMAKE_CURRENT_BINARY_DIR}/${language}/${document}.${section}") + else() + set(manpage_output "${CMAKE_CURRENT_BINARY_DIR}/${document}.${section}") + endif() + set(manpage_stylesheet "${CMAKE_CURRENT_BINARY_DIR}/manpage-style.xsl") + set(manpage_params) + + install(FILES ${manpage_output} + DESTINATION ${CMAKE_INSTALL_MANDIR}/${language}/man${section} + OPTIONAL) + endif() + if (DOC_HTML) + if (language) + set(html_output "${CMAKE_CURRENT_BINARY_DIR}/${language}/${document}.${language}.html") + else() + set(html_output "${CMAKE_CURRENT_BINARY_DIR}/${document}.html") + endif() + set(html_params --stringparam base.dir ${html_output}) + set(html_stylesheet "${CMAKE_CURRENT_BINARY_DIR}/docbook-html-style.xsl") + install(DIRECTORY ${html_output} + DESTINATION ${DOC_INSTALL} + OPTIONAL) + + endif() + if (DOC_TEXT) + if (language) + set(text_output "${CMAKE_CURRENT_BINARY_DIR}/${language}/${document}.${language}.text") + else() + set(text_output "${CMAKE_CURRENT_BINARY_DIR}/${document}.text") + endif() + set(text_params --stringparam base.dir ${text_output}) + set(text_stylesheet "${CMAKE_CURRENT_BINARY_DIR}/docbook-text-style.xsl") + + file(RELATIVE_PATH text_output_relative ${CMAKE_CURRENT_BINARY_DIR} ${text_output}) + + add_custom_command(OUTPUT ${text_output}.w3m-stamp + COMMAND ${PROJECT_SOURCE_DIR}/CMake/run_if_exists.sh + --stdout ${text_output} + ${text_output}.html + env LC_ALL=C.UTF-8 w3m -cols 78 -dump + -o display_charset=UTF-8 + -no-graph -T text/html ${text_output}.html + COMMAND ${CMAKE_COMMAND} -E touch ${text_output}.w3m-stamp + COMMENT "Generating ${text_output_relative} (if not dropped by po4a)" + DEPENDS "${text_output}.html.xsltproc-stamp" + ) + list(APPEND generated ${text_output}.w3m-stamp) + + install(FILES ${text_output} + DESTINATION ${DOC_INSTALL} + OPTIONAL) + set(text_output "${text_output}.html") + endif() + + foreach(type in manpage html text) + if (NOT ${type}_output) + continue() + endif() + + set(output ${${type}_output}) + set(stylesheet ${${type}_stylesheet}) + set(type_params ${${type}_params}) + file(RELATIVE_PATH output_relative ${CMAKE_CURRENT_BINARY_DIR} ${output}) + + add_custom_command(OUTPUT ${output}.xsltproc-stamp + COMMAND ${PROJECT_SOURCE_DIR}/CMake/run_if_exists.sh + ${full_input_path} + xsltproc ${params} ${type_params} -o ${output} + ${stylesheet} + ${full_input_path} + COMMAND ${CMAKE_COMMAND} -E touch ${output}.xsltproc-stamp + COMMENT "Generating ${output_relative} (if not dropped by po4a)" + DEPENDS ${DOC_STAMP} ${DOC_DEPENDS}) + + list(APPEND generated ${output}.xsltproc-stamp) + endforeach() + + set(${DOC_STAMP_OUT} ${generated} PARENT_SCOPE) +endfunction() + + +# add_docbook(Name [ALL] [HTML] [TEXT] [MANPAGE] +# [INSTALL install dir] +# [DEPENDS depend ...] +# [DOCUMENTS documents ...] +# [LINGUAS lingua ...]) +# +# Generate a target called name with all the documents being converted to +# the chosen output formats and translated to the chosen languages using po4a. +# +# For the translation support, the po4a.conf must be written so that +# translations for a document guide.xml are written to LANG/guide.LANG.xml, +# and for a manual page man.5.xml to a file called LANG/man.LANG.5.xml. +# +# The guide and manual page names may also contain a second component separated +# by a dot, it must however not be a valid language code. +# +# Note that po4a might chose not to generate a translated manual page for a +# given language if the translation rate is not high enough. We deal with this +# by creating stamp files. +function(add_docbook target) + set(generated "") + set(options HTML TEXT MANPAGE ALL) + set(oneValueArgs) + set(multiValueArgs INSTALL DOCUMENTS LINGUAS TRANSLATED_ENTITIES DEPENDS) + cmake_parse_arguments(DOC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + if (DOC_HTML) + list(APPEND formats HTML) + endif() + if (DOC_TEXT) + list(APPEND formats TEXT) + endif() + if (DOC_MANPAGE) + list(APPEND formats MANPAGE) + endif() + + foreach(document ${DOC_TRANSLATED_ENTITIES}) + foreach(lang ${DOC_LINGUAS}) + po4a_one(po4a_stamp po4a_out ${document} "${lang}" "") + list(APPEND DOC_DEPENDS ${po4a_stamp}) + endforeach() + endforeach() + + foreach(document ${DOC_DOCUMENTS}) + foreach(lang ${DOC_LINGUAS}) + po4a_one(po4a_stamp po4a_out ${document} "${lang}" "${DOC_DEPENDS}") + xsltproc_one(STAMP_OUT xslt_stamp + STAMP ${po4a_stamp} + FULL_DOCUMENT ${po4a_out} + INSTALL ${DOC_INSTALL} + ${formats}) + + list(APPEND stamps ${xslt_stamp}) + endforeach() + xsltproc_one(STAMP_OUT xslt_stamp + STAMP ${document} + FULL_DOCUMENT ${document} + INSTALL ${DOC_INSTALL} + ${formats}) + + list(APPEND stamps ${xslt_stamp}) + endforeach() + + if (DOC_ALL) + add_custom_target(${target} ALL DEPENDS ${stamps}) + else() + add_custom_target(${target} DEPENDS ${stamps}) + endif() +endfunction() + +# Add an update-po4a target +function(add_update_po4a target pot header) + set(WRITE_HEADER "") + + if (header) + set(WRITE_HEADER + COMMAND sed -n "/^\#$/,$p" ${pot} > ${pot}.headerfree + COMMAND cat ${header} ${pot}.headerfree > ${pot} + COMMAND rm ${pot}.headerfree + ) + endif() + add_custom_target(${target} + COMMAND po4a --previous --no-backups --force --no-translations + --msgmerge-opt --add-location=file + --porefs noline,wrap + --package-name=${PROJECT_NAME}-doc --package-version=${PACKAGE_VERSION} + --msgid-bugs-address=${PACKAGE_MAIL} po4a.conf + ${WRITE_HEADER} + VERBATIM + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + ) +endfunction() diff --git a/CMake/FindBerkeleyDB.cmake b/CMake/FindBerkeleyDB.cmake new file mode 100644 index 0000000..34bc3b0 --- /dev/null +++ b/CMake/FindBerkeleyDB.cmake @@ -0,0 +1,59 @@ +# - Try to find Berkeley DB +# Once done this will define +# +# BERKELEY_DB_FOUND - system has Berkeley DB +# BERKELEY_DB_INCLUDE_DIRS - the Berkeley DB include directory +# BERKELEY_DB_LIBRARIES - Link these to use Berkeley DB +# BERKELEY_DB_DEFINITIONS - Compiler switches required for using Berkeley DB + +# Copyright (c) 2006, Alexander Dymo, <adymo@kdevelop.org> +# Copyright (c) 2016, Julian Andres Klode <jak@debian.org> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +# We need NO_DEFAULT_PATH here, otherwise CMake helpfully picks up the wrong +# db.h on BSD systems instead of the Berkeley DB one. +find_path(BERKELEY_DB_INCLUDE_DIRS db.h + ${CMAKE_INSTALL_FULL_INCLUDEDIR}/db5 + /usr/local/include/db5 + /usr/include/db5 + + ${CMAKE_INSTALL_FULL_INCLUDEDIR}/db4 + /usr/local/include/db4 + /usr/include/db4 + + ${CMAKE_INSTALL_FULL_INCLUDEDIR} + /usr/local/include + /usr/include + + NO_DEFAULT_PATH +) + +find_library(BERKELEY_DB_LIBRARIES NAMES db db-5) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Berkeley "Could not find Berkeley DB >= 4.1" BERKELEY_DB_INCLUDE_DIRS BERKELEY_DB_LIBRARIES) +# show the BERKELEY_DB_INCLUDE_DIRS and BERKELEY_DB_LIBRARIES variables only in the advanced view +mark_as_advanced(BERKELEY_DB_INCLUDE_DIRS BERKELEY_DB_LIBRARIES) diff --git a/CMake/FindIconv.cmake b/CMake/FindIconv.cmake new file mode 100644 index 0000000..67046d9 --- /dev/null +++ b/CMake/FindIconv.cmake @@ -0,0 +1,20 @@ +find_path(ICONV_INCLUDE_DIR NAMES iconv.h) + +find_library(ICONV_LIBRARY NAMES iconv) +if (ICONV_LIBRARY) + set(ICONV_SYMBOL_FOUND "${ICONV_LIBRARY}") +else() + check_function_exists(iconv_open ICONV_SYMBOL_FOUND) +endif() + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Iconv DEFAULT_MESSAGE ICONV_INCLUDE_DIR ICONV_SYMBOL_FOUND) + +if(ICONV_LIBRARY) + set(ICONV_LIBRARIES "${ICONV_LIBRARY}") +else() + set(ICONV_LIBRARIES) +endif() +set(ICONV_INCLUDE_DIRS "${ICONV_INCLUDE_DIR}") + +mark_as_advanced(ICONV_LIBRARY ICONV_INCLUDE_DIR) diff --git a/CMake/FindLFS.cmake b/CMake/FindLFS.cmake new file mode 100644 index 0000000..e1fcf96 --- /dev/null +++ b/CMake/FindLFS.cmake @@ -0,0 +1,148 @@ +# CMake support for large files +# +# Copyright (C) 2016 Julian Andres Klode <jak@debian.org>. +# +# Permission is hereby granted, free of charge, to any person +# obtaining a copy of this software and associated documentation files +# (the "Software"), to deal in the Software without restriction, +# including without limitation the rights to use, copy, modify, merge, +# publish, distribute, sublicense, and/or sell copies of the Software, +# and to permit persons to whom the Software is furnished to do so, +# subject to the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. +# +# This defines the following variables +# +# LFS_DEFINITIONS - List of definitions to pass to add_definitions() +# LFS_COMPILE_OPTIONS - List of definitions to pass to add_compile_options() +# LFS_LIBRARIES - List of libraries and linker flags +# LFS_FOUND - If there is Large files support +# + +include(CheckCXXSourceCompiles) +include(FindPackageHandleStandardArgs) + +# Test program to check for LFS. Requires that off_t has at least 8 byte large +set(_lfs_test_source + " + #include <sys/types.h> + typedef char my_static_assert[sizeof(off_t) >= 8 ? 1 : -1]; + int main(void) { return 0; } + " +) + +# Check if the given options are needed +# +# This appends to the variables _lfs_cppflags, _lfs_cflags, and _lfs_ldflags, +# it also sets LFS_FOUND to 1 if it works. +function(_lfs_check_compiler_option var options definitions libraries) + set(CMAKE_REQUIRED_QUIET 1) + set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS} ${options}) + set(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${definitions}) + set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_DEFINITIONS} ${libraries}) + + message(STATUS "Looking for LFS support using ${options} ${definitions} ${libraries}") + check_cxx_source_compiles("${_lfs_test_source}" ${var}) + + if(${var}) + message(STATUS "Looking for LFS support using ${options} ${definitions} ${libraries} - found") + set(_lfs_cppflags ${_lfs_cppflags} ${definitions} PARENT_SCOPE) + set(_lfs_cflags ${_lfs_cflags} ${options} PARENT_SCOPE) + set(_lfs_ldflags ${_lfs_ldflags} ${libraries} PARENT_SCOPE) + set(LFS_FOUND TRUE PARENT_SCOPE) + else() + message(STATUS "Looking for LFS support using ${options} ${definitions} ${libraries} - not found") + endif() +endfunction() + +# Check for the availability of LFS. +# The cases handled are: +# +# * Native LFS +# * Output of getconf LFS_CFLAGS; getconf LFS_LIBS; getconf LFS_LDFLAGS +# * Preprocessor flag -D_FILE_OFFSET_BITS=64 +# * Preprocessor flag -D_LARGE_FILES +# +function(_lfs_check) + set(_lfs_cflags) + set(_lfs_cppflags) + set(_lfs_ldflags) + set(_lfs_libs) + set(CMAKE_REQUIRED_QUIET 1) + message(STATUS "Looking for native LFS support") + check_cxx_source_compiles("${_lfs_test_source}" lfs_native) + if (lfs_native) + message(STATUS "Looking for native LFS support - found") + set(LFS_FOUND TRUE) + else() + message(STATUS "Looking for native LFS support - not found") + endif() + + if (NOT LFS_FOUND) + # Check using getconf. If getconf fails, don't worry, the check in + # _lfs_check_compiler_option will fail as well. + execute_process(COMMAND getconf LFS_CFLAGS + OUTPUT_VARIABLE _lfs_cflags_raw + OUTPUT_STRIP_TRAILING_WHITESPACE + ERROR_QUIET) + execute_process(COMMAND getconf LFS_LIBS + OUTPUT_VARIABLE _lfs_libs_tmp + OUTPUT_STRIP_TRAILING_WHITESPACE + ERROR_QUIET) + execute_process(COMMAND getconf LFS_LDFLAGS + OUTPUT_VARIABLE _lfs_ldflags_tmp + OUTPUT_STRIP_TRAILING_WHITESPACE + ERROR_QUIET) + + separate_arguments(_lfs_cflags_raw) + separate_arguments(_lfs_ldflags_tmp) + separate_arguments(_lfs_libs_tmp) + + # Move -D flags to the place they are supposed to be + foreach(flag ${_lfs_cflags_raw}) + if (flag MATCHES "-D.*") + list(APPEND _lfs_cppflags_tmp ${flag}) + else() + list(APPEND _lfs_cflags_tmp ${flag}) + endif() + endforeach() + + # Check if the flags we received (if any) produce working LFS support + _lfs_check_compiler_option(lfs_getconf_works + "${_lfs_cflags_tmp}" + "${_lfs_cppflags_tmp}" + "${_lfs_libs_tmp};${_lfs_ldflags_tmp}") + endif() + + if(NOT LFS_FOUND) # IRIX stuff + _lfs_check_compiler_option(lfs_need_n32 "-n32" "" "") + endif() + if(NOT LFS_FOUND) # Linux and friends + _lfs_check_compiler_option(lfs_need_file_offset_bits "" "-D_FILE_OFFSET_BITS=64" "") + endif() + if(NOT LFS_FOUND) # AIX + _lfs_check_compiler_option(lfs_need_large_files "" "-D_LARGE_FILES=1" "") + endif() + + set(LFS_DEFINITIONS ${_lfs_cppflags} CACHE STRING "Extra definitions for large file support") + set(LFS_COMPILE_OPTIONS ${_lfs_cflags} CACHE STRING "Extra definitions for large file support") + set(LFS_LIBRARIES ${_lfs_libs} ${_lfs_ldflags} CACHE STRING "Extra definitions for large file support") + set(LFS_FOUND ${LFS_FOUND} CACHE INTERNAL "Found LFS") +endfunction() + +if (NOT LFS_FOUND) + _lfs_check() +endif() + +find_package_handle_standard_args(LFS "Could not find LFS. Set LFS_DEFINITIONS, LFS_COMPILE_OPTIONS, LFS_LIBRARIES." LFS_FOUND) diff --git a/CMake/FindLZ4.cmake b/CMake/FindLZ4.cmake new file mode 100644 index 0000000..597f520 --- /dev/null +++ b/CMake/FindLZ4.cmake @@ -0,0 +1,25 @@ +# - Try to find LZ4 +# Once done, this will define +# +# LZ4_FOUND - system has LZ4 +# LZ4_INCLUDE_DIRS - the LZ4 include directories +# LZ4_LIBRARIES - the LZ4 library +find_package(PkgConfig) + +pkg_check_modules(LZ4_PKGCONF liblz4) + +find_path(LZ4_INCLUDE_DIRS + NAMES lz4frame.h + PATHS ${LZ4_PKGCONF_INCLUDE_DIRS} +) + + +find_library(LZ4_LIBRARIES + NAMES lz4 + PATHS ${LZ4_PKGCONF_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LZ4 DEFAULT_MSG LZ4_INCLUDE_DIRS LZ4_LIBRARIES) + +mark_as_advanced(LZ4_INCLUDE_DIRS LZ4_LIBRARIES) diff --git a/CMake/FindLZMA.cmake b/CMake/FindLZMA.cmake new file mode 100644 index 0000000..6abc4fa --- /dev/null +++ b/CMake/FindLZMA.cmake @@ -0,0 +1,25 @@ +# - Try to find LZMA +# Once done, this will define +# +# LZMA_FOUND - system has LZMA +# LZMA_INCLUDE_DIRS - the LZMA include directories +# LZMA_LIBRARIES - the LZMA library +find_package(PkgConfig) + +pkg_check_modules(LZMA_PKGCONF liblzma) + +find_path(LZMA_INCLUDE_DIRS + NAMES lzma.h + PATHS ${LZMA_PKGCONF_INCLUDE_DIRS} +) + + +find_library(LZMA_LIBRARIES + NAMES lzma + PATHS ${LZMA_PKGCONF_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LZMA DEFAULT_MSG LZMA_INCLUDE_DIRS LZMA_LIBRARIES) + +mark_as_advanced(LZMA_INCLUDE_DIRS LZMA_LIBRARIES) diff --git a/CMake/FindSeccomp.cmake b/CMake/FindSeccomp.cmake new file mode 100644 index 0000000..5cfd13a --- /dev/null +++ b/CMake/FindSeccomp.cmake @@ -0,0 +1,25 @@ +# - Try to find SECCOMP +# Once done, this will define +# +# SECCOMP_FOUND - system has SECCOMP +# SECCOMP_INCLUDE_DIRS - the SECCOMP include directories +# SECCOMP_LIBRARIES - the SECCOMP library +find_package(PkgConfig) + +pkg_check_modules(SECCOMP_PKGCONF libseccomp) + +find_path(SECCOMP_INCLUDE_DIRS + NAMES seccomp.h + PATHS ${SECCOMP_PKGCONF_INCLUDE_DIRS} +) + + +find_library(SECCOMP_LIBRARIES + NAMES seccomp + PATHS ${SECCOMP_PKGCONF_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(SECCOMP DEFAULT_MSG SECCOMP_INCLUDE_DIRS SECCOMP_LIBRARIES) + +mark_as_advanced(SECCOMP_INCLUDE_DIRS SECCOMP_LIBRARIES) diff --git a/CMake/FindSystemd.cmake b/CMake/FindSystemd.cmake new file mode 100644 index 0000000..1c7a7de --- /dev/null +++ b/CMake/FindSystemd.cmake @@ -0,0 +1,24 @@ +# - Try to find SYSTEMD +# Once done, this will define +# +# SYSTEMD_FOUND - system has SYSTEMD +# SYSTEMD_INCLUDE_DIRS - the SYSTEMD include directories +# SYSTEMD_LIBRARIES - the SYSTEMD library +find_package(PkgConfig) + +pkg_check_modules(SYSTEMD_PKGCONF libsystemd) + +find_path(SYSTEMD_INCLUDE_DIRS + NAMES systemd/sd-bus.h + PATHS ${SYSTEMD_PKGCONF_INCLUDE_DIRS} +) + +find_library(SYSTEMD_LIBRARIES + NAMES systemd + PATHS ${SYSTEMD_PKGCONF_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Systemd DEFAULT_MSG SYSTEMD_INCLUDE_DIRS SYSTEMD_LIBRARIES) + +mark_as_advanced(SYSTEMD_INCLUDE_DIRS SYSTEMD_LIBRARIES) diff --git a/CMake/FindUdev.cmake b/CMake/FindUdev.cmake new file mode 100644 index 0000000..e416c43 --- /dev/null +++ b/CMake/FindUdev.cmake @@ -0,0 +1,25 @@ +# - Try to find UDEV +# Once done, this will define +# +# UDEV_FOUND - system has UDEV +# UDEV_INCLUDE_DIRS - the UDEV include directories +# UDEV_LIBRARIES - the UDEV library +find_package(PkgConfig) + +pkg_check_modules(UDEV_PKGCONF libudev) + +find_path(UDEV_INCLUDE_DIRS + NAMES libudev.h + PATHS ${UDEV_PKGCONF_INCLUDE_DIRS} +) + + +find_library(UDEV_LIBRARIES + NAMES udev + PATHS ${UDEV_PKGCONF_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(Udev DEFAULT_MSG UDEV_INCLUDE_DIRS UDEV_LIBRARIES) + +mark_as_advanced(UDEV_INCLUDE_DIRS UDEV_LIBRARIES) diff --git a/CMake/FindZstd.cmake b/CMake/FindZstd.cmake new file mode 100644 index 0000000..6811804 --- /dev/null +++ b/CMake/FindZstd.cmake @@ -0,0 +1,25 @@ +# - Try to find ZSTD +# Once done, this will define +# +# ZSTD_FOUND - system has ZSTD +# ZSTD_INCLUDE_DIRS - the ZSTD include directories +# ZSTD_LIBRARIES - the ZSTD library +find_package(PkgConfig) + +pkg_check_modules(ZSTD_PKGCONF libzstd) + +find_path(ZSTD_INCLUDE_DIRS + NAMES zstd.h + PATHS ${ZSTD_PKGCONF_INCLUDE_DIRS} +) + + +find_library(ZSTD_LIBRARIES + NAMES zstd + PATHS ${ZSTD_PKGCONF_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(ZSTD DEFAULT_MSG ZSTD_INCLUDE_DIRS ZSTD_LIBRARIES) + +mark_as_advanced(ZSTD_INCLUDE_DIRS ZSTD_LIBRARIES) diff --git a/CMake/Misc.cmake b/CMake/Misc.cmake new file mode 100644 index 0000000..6ad0b94 --- /dev/null +++ b/CMake/Misc.cmake @@ -0,0 +1,101 @@ +include(CheckCXXCompilerFlag) + +# Flatten our header structure +function(flatify target headers) + foreach(header ${headers}) + get_filename_component(tgt ${header} NAME) + configure_file(${header} ${target}/${tgt} COPYONLY) + endforeach(header ${headers}) +endfunction() + + +function(add_optional_compile_options flags) + foreach(flag ${flags}) + check_cxx_compiler_flag(-${flag} have-compiler-flag:-${flag}) + if (have-compiler-flag:-${flag}) + add_compile_options("-${flag}") + endif() + endforeach() +endfunction() + +# Substitute vendor references in a file +function(add_vendor_file) + set(options) + set(oneValueArgs OUTPUT INPUT MODE) + set(multiValueArgs VARIABLES) + cmake_parse_arguments(AVF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + set(in ${CMAKE_CURRENT_SOURCE_DIR}/${AVF_INPUT}) + set(out ${CMAKE_CURRENT_BINARY_DIR}/${AVF_OUTPUT}) + + add_custom_command( + OUTPUT ${out} + COMMAND ${CMAKE_COMMAND} -DPROJECT_SOURCE_DIR=${PROJECT_SOURCE_DIR} + "-DVARS=${AVF_VARIABLES}" + -DCURRENT_VENDOR=${CURRENT_VENDOR} + -DIN=${in} + -DOUT=${out} + -P ${PROJECT_SOURCE_DIR}/CMake/vendor_substitute.cmake + COMMAND chmod ${AVF_MODE} ${out} + DEPENDS ${in} + ${PROJECT_SOURCE_DIR}/doc/apt-verbatim.ent + ${PROJECT_SOURCE_DIR}/vendor/${CURRENT_VENDOR}/apt-vendor.ent + ${PROJECT_SOURCE_DIR}/vendor/getinfo + ${PROJECT_SOURCE_DIR}/CMake/vendor_substitute.cmake + VERBATIM + ) + + # Would like to use ${AVF_OUTPUT} as target name, but then ninja gets + # cycles. + add_custom_target(vendor-${AVF_OUTPUT} ALL DEPENDS ${out}) +endfunction() + +# Add symbolic links to a file +function(add_slaves destination master) + set(slaves "") + foreach(slave ${ARGN}) + add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${slave} + COMMAND ${CMAKE_COMMAND} -E create_symlink ${master} ${CMAKE_CURRENT_BINARY_DIR}/${slave}) + list(APPEND slaves ${CMAKE_CURRENT_BINARY_DIR}/${slave}) + endforeach() + + STRING(REPLACE "/" "-" master "${master}") + add_custom_target(${master}-slaves ALL DEPENDS ${slaves}) + install(FILES ${slaves} DESTINATION ${destination}) +endfunction() + +# Generates a simple version script versioning everything with current SOVERSION +function(add_version_script target) + get_target_property(soversion ${target} SOVERSION) + set(script "${CMAKE_CURRENT_BINARY_DIR}/${target}.versionscript") + string(REPLACE "-" "" name "${target}_${soversion}") + string(TOUPPER "${name}" name) + add_custom_command(OUTPUT "${script}" + COMMAND echo "${name} {global: *; };" > "${script}" + VERBATIM ) + add_custom_target(${target}-versionscript DEPENDS "${script}") + target_link_libraries(${target} PRIVATE -Wl,-version-script="${script}") + add_dependencies(${target} ${target}-versionscript) +endfunction() + +function(path_join out path1 path2) + string(SUBSTRING ${path2} 0 1 init_char) + if ("${init_char}" STREQUAL "/") + set(${out} "${path2}" PARENT_SCOPE) + else() + set(${out} "${path1}/${path2}" PARENT_SCOPE) + endif() +endfunction() + +# install_empty_directories(path ...) +# +# Creates empty directories in the install destination dir. Paths may be +# absolute or relative; in the latter case, the value of CMAKE_INSTALL_PREFIX +# is prepended. +function(install_empty_directories) + foreach(path ${ARGN}) + path_join(full_path "${CMAKE_INSTALL_PREFIX}" "${path}") + INSTALL(CODE "MESSAGE(STATUS \"Creating directory: \$ENV{DESTDIR}${full_path}\")" + CODE "FILE(MAKE_DIRECTORY \$ENV{DESTDIR}${full_path})") + endforeach() +endfunction() diff --git a/CMake/Translations.cmake b/CMake/Translations.cmake new file mode 100644 index 0000000..54a635a --- /dev/null +++ b/CMake/Translations.cmake @@ -0,0 +1,185 @@ +# translations.cmake - Translations using APT's translation system. +# Copyright (C) 2009, 2016 Julian Andres Klode <jak@debian.org> + +function(apt_add_translation_domain) + set(options) + set(oneValueArgs DOMAIN) + set(multiValueArgs TARGETS SCRIPTS EXCLUDE_LANGUAGES) + cmake_parse_arguments(NLS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + # Build the list of source files of the target + set(files "") + set(abs_files "") + set(scripts "") + set(abs_scripts "") + set(mofiles) + set(targets ${NLS_TARGETS}) + set(domain ${NLS_DOMAIN}) + set(xgettext_params + --add-comments + --foreign + --package-name=${PROJECT_NAME} + --package-version=${PACKAGE_VERSION} + --msgid-bugs-address=${PACKAGE_MAIL} + ) + foreach(source ${NLS_SCRIPTS}) + path_join(file "${CMAKE_CURRENT_SOURCE_DIR}" "${source}") + file(RELATIVE_PATH relfile ${PROJECT_SOURCE_DIR} ${file}) + list(APPEND scripts ${relfile}) + list(APPEND abs_scripts ${file}) + endforeach() + foreach(target ${targets}) + get_target_property(source_dir ${target} SOURCE_DIR) + get_target_property(sources ${target} SOURCES) + foreach(source ${sources}) + if (source MATCHES TARGET_OBJECTS) + continue() + endif() + path_join(file "${source_dir}" "${source}") + file(RELATIVE_PATH relfile ${PROJECT_SOURCE_DIR} ${file}) + set(files ${files} ${relfile}) + set(abs_files ${abs_files} ${file}) + endforeach() + + target_compile_definitions(${target} PRIVATE -DAPT_DOMAIN="${domain}") + endforeach() + + if("${scripts}" STREQUAL "") + set(sh_pot "/dev/null") + else() + set(sh_pot ${CMAKE_CURRENT_BINARY_DIR}/${domain}.sh.pot) + # Create the template for this specific sub-domain + add_custom_command (OUTPUT ${sh_pot} + COMMAND xgettext ${xgettext_params} -L Shell + -o ${sh_pot} ${scripts} + DEPENDS ${abs_scripts} + VERBATIM + WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} + ) + endif() + + + add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${domain}.c.pot + COMMAND xgettext ${xgettext_params} -k_ -kN_ + --keyword=P_:1,2 + -o ${CMAKE_CURRENT_BINARY_DIR}/${domain}.c.pot ${files} + DEPENDS ${abs_files} + VERBATIM + WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} + ) + + # We are building a ${domain}.pot with a header for launchpad, but we also + # build a ${domain.pot}-tmp as a byproduct. The msgfmt command than depend + # on the byproduct while their target depends on the output, so that msgfmt + # does not have to be rerun if nothing in the template changed. + # + # Make sure the .pot-tmp has no line numbers, to avoid useless rebuilding + # of .mo files. + add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot + BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp + COMMAND msgcomm --more-than=0 --omit-header --sort-by-file --add-location=file + ${sh_pot} + ${CMAKE_CURRENT_BINARY_DIR}/${domain}.c.pot + --output=${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp0 + COMMAND msgcomm --more-than=0 --sort-by-file + ${sh_pot} + ${CMAKE_CURRENT_BINARY_DIR}/${domain}.c.pot + --output=${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot + COMMAND cmake -E copy_if_different + ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp0 + ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp + DEPENDS ${sh_pot} + ${CMAKE_CURRENT_BINARY_DIR}/${domain}.c.pot + WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} + ) + + # We need a target to depend on otherwise, the msgmerge might not get called + # with the make generator + add_custom_target(nls-${domain}-template DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot) + + # Build .mo files + file(GLOB translations "${PROJECT_SOURCE_DIR}/po/*.po") + list(SORT translations) + foreach(file ${translations}) + get_filename_component(langcode ${file} NAME_WE) + if ("${langcode}" IN_LIST NLS_EXCLUDE_LANGUAGES) + continue() + endif() + set(outdir ${CMAKE_CURRENT_BINARY_DIR}/locale/${langcode}/LC_MESSAGES) + file(MAKE_DIRECTORY ${outdir}) + # Command to merge and compile the messages. As explained in the custom + # command for msgcomm, this depends on byproduct to avoid reruns + add_custom_command(OUTPUT ${outdir}/${domain}.po + COMMAND msgmerge -qo ${outdir}/${domain}.po ${file} ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp + DEPENDS ${file} ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp + ) + add_custom_command(OUTPUT ${outdir}/${domain}.mo + COMMAND msgfmt --statistics -o ${outdir}/${domain}.mo ${outdir}/${domain}.po + DEPENDS ${outdir}/${domain}.po + ) + + set(mofiles ${mofiles} ${outdir}/${domain}.mo) + install(FILES ${outdir}/${domain}.mo + DESTINATION "${CMAKE_INSTALL_LOCALEDIR}/${langcode}/LC_MESSAGES") + endforeach(file ${translations}) + + add_custom_target(nls-${domain} ALL DEPENDS ${mofiles} nls-${domain}-template) +endfunction() + +# Usage: apt_add_update_po(output domain [domain ...]) +function(apt_add_update_po) + set(options) + set(oneValueArgs TEMPLATE) + set(multiValueArgs DOMAINS EXCLUDE_LANGUAGES) + cmake_parse_arguments(NLS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + set(output ${CMAKE_CURRENT_SOURCE_DIR}/${NLS_TEMPLATE}.pot) + foreach(domain ${NLS_DOMAINS}) + list(APPEND potfiles ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot) + endforeach() + + get_filename_component(master_name ${output} NAME_WE) + add_custom_target(nls-${master_name} + COMMAND msgcomm --sort-by-file --add-location=file + --more-than=0 --output=${output} + ${potfiles} + DEPENDS ${potfiles}) + + file(GLOB translations "${PROJECT_SOURCE_DIR}/po/*.po") + if (NOT TARGET update-po) + add_custom_target(update-po) + endif() + foreach(translation ${translations}) + get_filename_component(langcode ${translation} NAME_WE) + if ("${langcode}" IN_LIST NLS_EXCLUDE_LANGUAGES) + continue() + endif() + add_custom_target(update-po-${langcode} + COMMAND msgmerge -q --previous --update --backup=none ${translation} ${output} + DEPENDS nls-${master_name} + ) + add_dependencies(update-po update-po-${langcode}) + endforeach() + add_dependencies(update-po nls-${master_name}) +endfunction() + +function(apt_add_po_statistics excluded) + add_custom_target(statistics) + file(GLOB translations "${PROJECT_SOURCE_DIR}/po/*.po") + foreach(translation ${translations}) + get_filename_component(langcode ${translation} NAME_WE) + if ("${langcode}" IN_LIST excluded) + add_custom_command( + TARGET statistics PRE_BUILD + COMMAND printf "%-6s " "${langcode}:" + COMMAND echo "ignored" + VERBATIM + ) + continue() + endif() + add_custom_command( + TARGET statistics PRE_BUILD + COMMAND printf "%-6s " "${langcode}:" + COMMAND msgfmt --statistics -o /dev/null ${translation} + VERBATIM + ) + endforeach() +endfunction() diff --git a/CMake/apti18n.h.in b/CMake/apti18n.h.in new file mode 100644 index 0000000..1929795 --- /dev/null +++ b/CMake/apti18n.h.in @@ -0,0 +1,29 @@ +// -*- mode: cpp; mode: fold -*- +/* Internationalization macros for apt. This header should be included last + in each C file. */ + +// Set by autoconf +#cmakedefine USE_NLS + +#ifdef USE_NLS +// apt will use the gettext implementation of the C library +#include <libintl.h> +#include <locale.h> +# ifdef APT_DOMAIN +# define _(x) dgettext(APT_DOMAIN,x) +# define P_(msg,plural,n) dngettext(APT_DOMAIN,msg,plural,n) +# else +# define _(x) gettext(x) +# define P_(msg,plural,n) ngettext(msg,plural,n) +# endif +# define N_(x) x +#else +// apt will not use any gettext +# define setlocale(a, b) +# define textdomain(a) +# define bindtextdomain(a, b) +# define _(x) x +# define P_(msg,plural,n) (n == 1 ? msg : plural) +# define N_(x) x +# define dgettext(d, m) m +#endif diff --git a/CMake/config.h.in b/CMake/config.h.in new file mode 100644 index 0000000..a9528cc --- /dev/null +++ b/CMake/config.h.in @@ -0,0 +1,90 @@ +/* Define if your processor stores words with the most significant + byte first (like Motorola and SPARC, unlike Intel and VAX). */ +#cmakedefine WORDS_BIGENDIAN + +/* Define if we have the timegm() function */ +#cmakedefine HAVE_TIMEGM + +/* Define if we have the zlib library for gzip */ +#cmakedefine HAVE_ZLIB + +/* Define if we have the bz2 library for bzip2 */ +#cmakedefine HAVE_BZ2 + +/* Define if we have the lzma library for lzma/xz */ +#cmakedefine HAVE_LZMA + +/* Define if we have the lz4 library for lz4 */ +#cmakedefine HAVE_LZ4 + +/* Define if we have the zstd library for zst */ +#cmakedefine HAVE_ZSTD + +/* Define if we have the systemd library */ +#cmakedefine HAVE_SYSTEMD + +/* Define if we have the udev library */ +#cmakedefine HAVE_UDEV + +/* Define if we have the seccomp library */ +#cmakedefine HAVE_SECCOMP + +/* These two are used by the statvfs shim for glibc2.0 and bsd */ +/* Define if we have sys/vfs.h */ +#cmakedefine HAVE_VFS_H +#cmakedefine HAVE_STRUCT_STATFS_F_TYPE + +/* Define if we have sys/mount.h */ +#cmakedefine HAVE_MOUNT_H + +/* Define if we have sys/endian.h */ +#cmakedefine HAVE_SYS_ENDIAN_H + +/* Define if we have machine/endian.h */ +#cmakedefine HAVE_MACHINE_ENDIAN_H + +/* Check for getresuid() function and similar ones */ +#cmakedefine HAVE_GETRESUID +#cmakedefine HAVE_GETRESGID +#cmakedefine HAVE_SETRESUID +#cmakedefine HAVE_SETRESGID + +/* Check for ptsname_r() */ +#cmakedefine HAVE_PTSNAME_R + +/* Define the arch name string */ +#define COMMON_ARCH "${COMMON_ARCH}" + +/* The package name string */ +#define PACKAGE "${PACKAGE}" + +/* The version number string */ +#define PACKAGE_VERSION "${PACKAGE_VERSION}" + +/* The mail address to reach upstream */ +#define PACKAGE_MAIL "${PACKAGE_MAIL}" + +/* Various directories */ +#cmakedefine CMAKE_INSTALL_FULL_BINDIR "${CMAKE_INSTALL_FULL_BINDIR}" +#cmakedefine STATE_DIR "${STATE_DIR}" +#cmakedefine CACHE_DIR "${CACHE_DIR}" +#cmakedefine LOG_DIR "${LOG_DIR}" +#cmakedefine CONF_DIR "${CONF_DIR}" +#cmakedefine LIBEXEC_DIR "${LIBEXEC_DIR}" +#cmakedefine BIN_DIR "${BIN_DIR}" +#cmakedefine DPKG_DATADIR "${DPKG_DATADIR}" + +/* Group of the root user */ +#cmakedefine ROOT_GROUP "${ROOT_GROUP}" + +/* defined if __builtin_ia32_crc32{s,d}i() exists in an sse4.2 target */ +#cmakedefine HAVE_FMV_SSE42_AND_CRC32 +#cmakedefine HAVE_FMV_SSE42_AND_CRC32DI + +#define APT_8_CLEANER_HEADERS +#define APT_9_CLEANER_HEADERS +#define APT_10_CLEANER_HEADERS +#define APT_15_CLEANER_HEADERS + +/* unrolling is faster combined with an optimizing compiler */ +#define SHA2_UNROLL_TRANSFORM diff --git a/CMake/endian.h.in b/CMake/endian.h.in new file mode 100644 index 0000000..1d9198c --- /dev/null +++ b/CMake/endian.h.in @@ -0,0 +1,9 @@ +#include <config.h> + +#ifdef HAVE_MACHINE_ENDIAN_H +#include <machine/endian.h> +#endif +#ifdef HAVE_SYS_ENDIAN_H +#include <sys/types.h> +#include <sys/endian.h> +#endif diff --git a/CMake/run_if_exists.sh b/CMake/run_if_exists.sh new file mode 100755 index 0000000..97edd4c --- /dev/null +++ b/CMake/run_if_exists.sh @@ -0,0 +1,16 @@ +#!/bin/sh +# Small helper for running a command +out="" +if [ "$1" = "--stdout" ]; then + out="$2" + shift 2 +fi + +if [ -e "$1" ]; then + shift + if [ "$out" ]; then + exec "$@" > $out + else + exec "$@" + fi +fi diff --git a/CMake/statvfs.h.in b/CMake/statvfs.h.in new file mode 100644 index 0000000..d0ec238 --- /dev/null +++ b/CMake/statvfs.h.in @@ -0,0 +1,13 @@ +/* Compatibility for systems with out Single Unix Spec statvfs */ +#include <config.h> + +#ifdef HAVE_VFS_H +#include <sys/vfs.h> +#endif + +#ifdef HAVE_MOUNT_H +#include <sys/param.h> +#include <sys/mount.h> +#endif + +#define statvfs statfs diff --git a/CMake/vendor_substitute.cmake b/CMake/vendor_substitute.cmake new file mode 100644 index 0000000..71449c9 --- /dev/null +++ b/CMake/vendor_substitute.cmake @@ -0,0 +1,8 @@ +file(READ ${IN} input) +foreach(variable ${VARS}) + execute_process(COMMAND ${PROJECT_SOURCE_DIR}/vendor/getinfo + --vendor ${CURRENT_VENDOR} ${variable} + OUTPUT_VARIABLE value OUTPUT_STRIP_TRAILING_WHITESPACE) + string(REPLACE "&${variable};" "${value}" input "${input}") +endforeach() +file(WRITE ${OUT} "${input}") diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..bbc39dc --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,260 @@ +# Copyright (C) 2009, 2016 Julian Andres Klode <jak@debian.org>. +# Licensed under the same terms as APT; i.e. GPL 2 or later. + +# set minimum version +project(apt) +cmake_minimum_required(VERSION 3.4.0) +# Generic header locations +include_directories(${PROJECT_BINARY_DIR}/include) + + +enable_testing() + +option(WITH_DOC "Build documentation." ON) +option(USE_NLS "Localisation support." ON) + +set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMake") + +# Add coverage target +set(CMAKE_CXX_FLAGS_COVERAGE "-g -fprofile-arcs -ftest-coverage") +set(CMAKE_EXE_LINKER_FLAGS_COVERAGE "-lgcov") +set(CMAKE_SHARED_LINKER_FLAGS_COVERAGE "-lgcov") + +# Work around bug in GNUInstallDirs +if (EXISTS "/etc/debian_version") + set(CMAKE_INSTALL_LIBEXECDIR "lib") +endif() + +# Include stuff +include(Misc) +include(CheckIncludeFiles) +include(CheckFunctionExists) +include(CheckStructHasMember) +include(GNUInstallDirs) +include(TestBigEndian) +find_package(Threads REQUIRED) +find_package(LFS REQUIRED) +find_package(Iconv REQUIRED) + +find_package(Perl REQUIRED) + +if(USE_NLS) + find_package(Intl REQUIRED) + link_libraries(${Intl_LIBRARIES}) + include_directories(${Intl_INCLUDE_DIRS}) +endif() + +# Add large file support +add_compile_options(${LFS_COMPILE_OPTIONS}) +add_definitions(${LFS_DEFINITIONS}) +link_libraries(${LFS_LIBRARIES}) + +# Set compiler flags +set(CMAKE_CXX_STANDARD 11) +set(CMAKE_CXX_STANDARD_REQUIRED ON) +set(CMAKE_VISIBILITY_INLINES_HIDDEN 1) + +add_optional_compile_options(Wall) +add_optional_compile_options(Wextra) +add_optional_compile_options(Wcast-align) +add_optional_compile_options(Wlogical-op) +add_optional_compile_options(Wredundant-decls) +add_optional_compile_options(Wmissing-declarations) +add_optional_compile_options(Wunsafe-loop-optimizations) +add_optional_compile_options(Wctor-dtor-privacy) +add_optional_compile_options(Wdisabled-optimization) +add_optional_compile_options(Winit-self) +add_optional_compile_options(Wmissing-include-dirs) +add_optional_compile_options(Wnoexcept) +add_optional_compile_options(Wsign-promo) +add_optional_compile_options(Wundef) +add_optional_compile_options(Wdouble-promotion) + +# apt-ftparchive dependencies +find_package(BerkeleyDB REQUIRED) +if (BERKELEY_DB_FOUND) + set(HAVE_BDB 1) +endif() + +find_package(GnuTLS REQUIRED) +if (GNUTLS_FOUND) + set(HAVE_GNUTLS 1) +endif() + +# (De)Compressor libraries +find_package(ZLIB REQUIRED) +if (ZLIB_FOUND) + set(HAVE_ZLIB 1) +endif() + + +find_package(BZip2 REQUIRED) +if (BZIP2_FOUND) + set(HAVE_BZ2 1) +endif() + +find_package(LZMA REQUIRED) +if (LZMA_FOUND) + set(HAVE_LZMA 1) +endif() + + +find_package(LZ4 REQUIRED) +if (LZ4_FOUND) + set(HAVE_LZ4 1) +endif() + +find_package(Zstd) +if (ZSTD_FOUND) + set(HAVE_ZSTD 1) +endif() + + +find_package(Udev) +if (UDEV_FOUND) + set(HAVE_UDEV 1) +endif() + +find_package(Systemd) +if (SYSTEMD_FOUND) + set(HAVE_SYSTEMD 1) +endif() + +find_package(Seccomp) +if (SECCOMP_FOUND) + set(HAVE_SECCOMP 1) +endif() + +# Mount()ing and stat()ing and friends +check_symbol_exists(statfs sys/vfs.h HAVE_VFS_H) +check_include_files(sys/params.h HAVE_PARAMS_H) +check_symbol_exists(statfs sys/mount.h HAVE_MOUNT_H) +if (NOT HAVE_VFS_H AND NOT HAVE_MOUNT_H) + message(FATAL_ERROR "Can find neither statvfs() nor statfs()") +endif() + +check_function_exists(statvfs HAVE_STATVFS) +if (NOT HAVE_STATVFS) + configure_file(CMake/statvfs.h.in ${PROJECT_BINARY_DIR}/include/sys/statvfs.h COPYONLY) +endif() + +CHECK_STRUCT_HAS_MEMBER("struct statfs" f_type sys/vfs.h HAVE_STRUCT_STATFS_F_TYPE) + +# Other checks +check_function_exists(getresuid HAVE_GETRESUID) +check_function_exists(getresgid HAVE_GETRESGID) +check_function_exists(setresuid HAVE_SETRESUID) +check_function_exists(setresgid HAVE_SETRESGID) +check_function_exists(ptsname_r HAVE_PTSNAME_R) +check_function_exists(timegm HAVE_TIMEGM) +test_big_endian(WORDS_BIGENDIAN) + +# FreeBSD +add_definitions(-D_WITH_GETLINE=1) + +CHECK_INCLUDE_FILES(machine/endian.h HAVE_MACHINE_ENDIAN_H) +CHECK_INCLUDE_FILES(sys/endian.h HAVE_SYS_ENDIAN_H) +CHECK_INCLUDE_FILES(endian.h HAVE_ENDIAN_H) +if (NOT HAVE_ENDIAN_H) + if (HAVE_MACHINE_ENDIAN_H OR HAVE_SYS_ENDIAN_H) + configure_file(CMake/endian.h.in ${PROJECT_BINARY_DIR}/include/endian.h) + else() + message(FATAL_ERROR "Cannot find endian.h") + endif() +endif() + + +include(CheckTypeSize) +set(CMAKE_EXTRA_INCLUDE_FILES "signal.h") +check_type_size("sig_t" SIG_T LANGUAGE "CXX") +check_type_size("sighandler_t" SIGHANDLER_T LANGUAGE "CXX") +set(CMAKE_EXTRA_INCLUDE_FILES) +if (NOT HAVE_SIGHANDLER_T) + if (HAVE_SIG_T) + add_definitions(-Dsighandler_t=sig_t) + else() + message(FATAL_ERROR "Platform defines neither sig_t nor sighandler_t") + endif() +endif() + +# Handle resolving +check_function_exists(res_init HAVE_LIBC_RESOLV) +if(HAVE_LIBC_RESOLV) + set(RESOLV_LIBRARIES) +else() + set(RESOLV_LIBRARIES -lresolv) +endif() + +# Check multiversioning +include(CheckCxxTarget) +check_cxx_target(HAVE_FMV_SSE42_AND_CRC32 "sse4.2" "__builtin_ia32_crc32si(0, 1llu);") +check_cxx_target(HAVE_FMV_SSE42_AND_CRC32DI "sse4.2" "__builtin_ia32_crc32di(0, 1llu);") + +# Configure some variables like package, version and architecture. +set(PACKAGE ${PROJECT_NAME}) +set(PACKAGE_MAIL "APT Development Team <deity@lists.debian.org>") +set(PACKAGE_VERSION "1.8.2.3") + +if (NOT DEFINED DPKG_DATADIR) + execute_process(COMMAND ${PERL_EXECUTABLE} -MDpkg -e "print $Dpkg::DATADIR;" + OUTPUT_VARIABLE DPKG_DATADIR_CMD OUTPUT_STRIP_TRAILING_WHITESPACE) + message(STATUS "Found dpkg data dir: ${DPKG_DATADIR_CMD}") + set(DPKG_DATADIR "${DPKG_DATADIR_CMD}" CACHE PATH "dpkg data directory") +endif() +if (NOT DEFINED COMMON_ARCH) + execute_process(COMMAND dpkg-architecture -qDEB_HOST_ARCH + OUTPUT_VARIABLE COMMON_ARCH OUTPUT_STRIP_TRAILING_WHITESPACE) +endif() +if (NOT DEFINED ROOT_GROUP) + execute_process(COMMAND id -gn root + OUTPUT_VARIABLE ROOT_GROUP OUTPUT_STRIP_TRAILING_WHITESPACE) + message(STATUS "Found root group: ${ROOT_GROUP}") +endif() +set(ROOT_GROUP "${ROOT_GROUP}" CACHE STRING "Group of root (e.g.: wheel or root)") + +# Set various directories +set(STATE_DIR "${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/lib/apt" CACHE PATH "Your /var/lib/apt") +set(CACHE_DIR "${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/cache/apt" CACHE PATH "Your /var/cache/apt") +set(LOG_DIR "${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/log/apt" CACHE PATH "Your /var/log/apt") +set(CONF_DIR "${CMAKE_INSTALL_FULL_SYSCONFDIR}/apt" CACHE PATH "Your /etc/apt") +set(LIBEXEC_DIR "${CMAKE_INSTALL_FULL_LIBEXECDIR}/apt" CACHE PATH "Your /usr/libexec/apt") +set(BIN_DIR "${CMAKE_INSTALL_FULL_BINDIR}") + + +# Configure our configuration headers (config.h and apti18n.h) +configure_file(CMake/config.h.in ${PROJECT_BINARY_DIR}/include/config.h) +configure_file(CMake/apti18n.h.in ${PROJECT_BINARY_DIR}/include/apti18n.h) + +# Add our subdirectories +add_subdirectory(vendor) +add_subdirectory(apt-pkg) +add_subdirectory(apt-private) +add_subdirectory(apt-inst) +add_subdirectory(cmdline) +add_subdirectory(completions) +add_subdirectory(doc) +add_subdirectory(dselect) +add_subdirectory(ftparchive) +add_subdirectory(methods) +add_subdirectory(test) + +if (USE_NLS) +add_subdirectory(po) + +# Link update-po4a into the update-po target +add_dependencies(update-po update-po4a) +endif() + +# Create our directories. +install_empty_directories( + ${CONF_DIR}/apt.conf.d + ${CONF_DIR}/auth.conf.d + ${CONF_DIR}/preferences.d + ${CONF_DIR}/sources.list.d + ${CONF_DIR}/trusted.gpg.d + ${CACHE_DIR}/archives/partial + ${STATE_DIR}/lists/partial + ${STATE_DIR}/mirrors/partial + ${STATE_DIR}/periodic + ${LOG_DIR} +) |