From a38c6682e4fb1f45aa1f37d10c2480aa517ea3bc Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Sat, 21 Jan 2023 16:31:54 +0100 Subject: Make sure libctor itself is built in the 'build' system and not 'host' system. Only detect tooling for the system/tools actually required in the tasks. --- src/configure.cc.bak | 387 --------------------------------------------------- 1 file changed, 387 deletions(-) delete mode 100644 src/configure.cc.bak (limited to 'src/configure.cc.bak') diff --git a/src/configure.cc.bak b/src/configure.cc.bak deleted file mode 100644 index bcbeea9..0000000 --- a/src/configure.cc.bak +++ /dev/null @@ -1,387 +0,0 @@ -// -*- c++ -*- -// Distributed under the BSD 2-Clause License. -// See accompanying file LICENSE for details. -#include "configure.h" - -#include -#include -#include - -#include - -#include "settings.h" -#include "execute.h" -#include "libcppbuild.h" -#include "tasks.h" - -std::filesystem::path configurationFile("configuration.cc"); -std::filesystem::path configHeaderFile("config.h"); - -const std::map default_configuration{}; -const std::map& __attribute__((weak)) configuration() -{ - return default_configuration; -} - -bool hasConfiguration(const std::string& key) -{ - const auto& c = configuration(); - return c.find(key) != c.end(); -} - -const std::string& getConfiguration(const std::string& key, - const std::string& defaultValue) -{ - const auto& c = configuration(); - if(hasConfiguration(key)) - { - return c.at(key); - } - - return defaultValue; -} - - -/* -Configuration: - -h, --help display this help and exit - --help=short display options specific to this package - --help=recursive display the short help of all the included packages - -V, --version display version information and exit - -q, --quiet, --silent do not print `checking ...' messages - --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for `--cache-file=config.cache' - -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or `..'] - -Installation directories: - --prefix=PREFIX install architecture-independent files in PREFIX - [/usr/local] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] - -By default, `make install' will install all the files in -`/usr/local/bin', `/usr/local/lib' etc. You can specify -an installation prefix other than `/usr/local' using `--prefix', -for instance `--prefix=$HOME'. - -For better control, use the options below. - -Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/drumgizmo] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] - -Program names: - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM run sed PROGRAM on installed program names - -System types: - --build=BUILD configure for building on BUILD [guessed] - --host=HOST cross-compile to build programs to run on HOST [BUILD] - -Optional Features: - --disable-option-checking ignore unrecognized --enable/--with options - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --enable-silent-rules less verbose build output (undo: "make V=1") - --disable-silent-rules verbose build output (undo: "make V=0") - --enable-dependency-tracking - do not reject slow dependency extractors - --disable-dependency-tracking - speeds up one-time build - --enable-shared[=PKGS] build shared libraries [default=yes] - --enable-static[=PKGS] build static libraries [default=yes] - --enable-fast-install[=PKGS] - optimize for fast installation [default=yes] - --disable-libtool-lock avoid locking (might break parallel builds) - --disable-largefile omit support for large files - --enable-gui=backend Use specified gui backend. Can be x11, win32, cocoa, - pugl-x11, pugl-win32, pugl-cocoa or auto - [default=auto] - --enable-custom-channel-count=count - Compile with specified number of output channels - [default=16] - --enable-lv2 Compile the LV2 plugin [default=no] - --enable-vst Compile the VST plugin [default=no] - --enable-cli Compile the command line interface [default=yes] - --disable-input-dummy Disable input dummy plugin [default=enabled] - --disable-input-test Disable input test plugin [default=enabled] - --disable-input-jackmidi - Disable input jackmidi plugin [default=enabled] - --disable-input-alsamidi - Disable input alsamidi plugin [default=enabled] - --disable-input-midifile - Disable input midifile plugin [default=enabled] - --disable-input-oss Disable input oss plugin [enabled by default on - FreeBSD, disabled otherwise] - --disable-output-dummy Disable output dummy plugin [default=enabled] - --disable-output-jackaudio - Disable output jack plugin [default=enabled] - --disable-output-alsa Disable output alsa plugin [default=enabled] - --disable-output-wavfile - Disable output wavfile plugin [default=enabled] - --disable-output-oss Disable output oss plugin [enabled by default on - FreeBSD, disabled otherwise] - --enable-sse=level Enable SSE Level 1, 2, 3 or auto [default=auto] - -Optional Packages: - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use - both] - --with-aix-soname=aix|svr4|both - shared library versioning (aka "SONAME") variant to - provide on AIX, [default=aix]. - --with-gnu-ld assume the C compiler uses GNU ld [default=no] - --with-sysroot[=DIR] Search for dependent libraries within DIR (or the - compiler's sysroot if not specified). - --with-debug Build with debug support - --with-nls Build with nls support (default nls enabled) - --with-test Build unit tests - --with-lv2dir=DIR Use DIR as the lv2 plugin directory - [default=LIBDIR/lv2] - --with-vst-sources Point this to the vstsdk24 directory - -Some influential environment variables: - CXX C++ compiler command - CXXFLAGS C++ compiler flags - LDFLAGS linker flags, e.g. -L if you have libraries in a - nonstandard directory - LIBS libraries to pass to the linker, e.g. -l - CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if - you have headers in a nonstandard directory - OBJC Objective C compiler command - OBJCFLAGS Objective C compiler flags - OBJCXX Objective C++ compiler command - OBJCXXFLAGS Objective C++ compiler flags - CC C compiler command - CFLAGS C compiler flags - LT_SYS_LIBRARY_PATH - User-defined run-time library search path. - CPP C preprocessor - CXXCPP C++ preprocessor - PKG_CONFIG path to pkg-config utility - PKG_CONFIG_PATH - directories to add to pkg-config's search path - PKG_CONFIG_LIBDIR - path overriding pkg-config's built-in search path - X11_CFLAGS C compiler flags for X11, overriding pkg-config - X11_LIBS linker flags for X11, overriding pkg-config - XEXT_CFLAGS C compiler flags for XEXT, overriding pkg-config - XEXT_LIBS linker flags for XEXT, overriding pkg-config - LV2_CFLAGS C compiler flags for LV2, overriding pkg-config - LV2_LIBS linker flags for LV2, overriding pkg-config - SMF_CFLAGS C compiler flags for SMF, overriding pkg-config - SMF_LIBS linker flags for SMF, overriding pkg-config - SNDFILE_CFLAGS - C compiler flags for SNDFILE, overriding pkg-config - SNDFILE_LIBS - linker flags for SNDFILE, overriding pkg-config - JACK_CFLAGS C compiler flags for JACK, overriding pkg-config - JACK_LIBS linker flags for JACK, overriding pkg-config - ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config - ALSA_LIBS linker flags for ALSA, overriding pkg-config - -Use these variables to override the choices made by `configure' or to help -it to find libraries and programs with nonstandard names/locations. - -Report bugs to the package provider. -*/ -int configure(int argc, char* argv[]) -{ - Settings settings; - - settings.builddir = "build"; - - std::string cmd_str; - for(int i = 0; i < argc; ++i) - { - if(i > 0) - { - cmd_str += " "; - } - cmd_str += argv[i]; - } - - dg::Options opt; - int key{256}; - - std::string build_arch; - std::string build_path; - std::string host_arch; - std::string host_path; - - opt.add("build-dir", required_argument, 'b', - "Set output directory for build files (default: '" + - settings.builddir + "').", - [&]() { - settings.builddir = optarg; - return 0; - }); - - opt.add("verbose", no_argument, 'v', - "Be verbose. Add multiple times for more verbosity.", - [&]() { - settings.verbose++; - return 0; - }); - - opt.add("build", required_argument, key++, - "Configure for building on specified architecture.", - [&]() { - build_arch = optarg; - return 0; - }); - - opt.add("build-path", required_argument, key++, - "Set path to build tool-chain.", - [&]() { - build_path = optarg; - return 0; - }); - - opt.add("host", required_argument, key++, - "Cross-compile to build programs to run on specified architecture.", - [&]() { - host_arch = optarg; - return 0; - }); - - opt.add("host-path", required_argument, key++, - "Set path to cross-compile tool-chain.", - [&]() { - host_path = optarg; - return 0; - }); - - opt.add("help", no_argument, 'h', - "Print this help text.", - [&]() { - std::cout << "configure usage stuff\n"; - opt.help(); - exit(0); - return 0; - }); - - opt.process(argc, argv); - - if(host_arch.empty()) - { - host_arch = build_arch; - } - - auto tasks = getTasks(settings); - - bool needs_cpp{false}; - bool needs_c{false}; - bool needs_ar{false}; - bool needs_asm{false}; - for(const auto& task :tasks) - { - switch(task->sourceLanguage()) - { - case Language::Auto: - std::cerr << "TargetLanguage not deduced!\n"; - exit(1); - break; - case Language::C: - needs_cpp = false; - break; - case Language::Cpp: - needs_c = true; - break; - case Language::Asm: - needs_asm = true; - break; - } - } - - // CC=clang - // CXX=clang++ - - std::string path_env = std::getenv("PATH"); - std::cout << path_env << "\n"; - - std::vector paths; - - { - std::stringstream ss(path_env); - std::string path; - while (std::getline(ss, path, ':')) - { - paths.push_back(path); - } - } - for(const auto& path_str : paths) - { - std::filesystem::path path(path_str); - auto gcc = path / "gcc"; - if(std::filesystem::exists(gcc)) - { - std::cout << "Found file gcc in path: " << path << "\n"; - auto perms = std::filesystem::status(gcc).permissions(); - if((perms & std::filesystem::perms::owner_exec) != std::filesystem::perms::none) - { - std::cout << " - executable by owner\n"; - } - if((perms & std::filesystem::perms::group_exec) != std::filesystem::perms::none) - { - std::cout << " - executable by group\n"; - } - if((perms & std::filesystem::perms::others_exec) != std::filesystem::perms::none) - { - std::cout << " - executable by others\n"; - } - } - } - exit(0); - - { - std::ofstream istr(configurationFile); - istr << "#include \"libcppbuild.h\"\n\n"; - istr << "const std::map& configuration()\n"; - istr << "{\n"; - istr << " static std::map c =\n"; - istr << " {\n"; - istr << " { \"cmd\", \"" << cmd_str << "\" },\n"; - istr << " { \"" << cfg::builddir << "\", \"" << settings.builddir << "\" },\n"; - istr << " { \"" << cfg::target_cc << "\", \"/usr/bin/gcc\" },\n"; - istr << " { \"" << cfg::target_cpp << "\", \"/usr/bin/g++\" },\n"; - istr << " { \"" << cfg::target_ar << "\", \"/usr/bin/ar\" },\n"; - istr << " { \"" << cfg::target_ld << "\", \"/usr/bin/ld\" },\n"; - istr << " { \"" << cfg::host_cc << "\", \"/usr/bin/gcc\" },\n"; - istr << " { \"" << cfg::host_cpp << "\", \"/usr/bin/g++\" },\n"; - istr << " { \"" << cfg::host_ar << "\", \"/usr/bin/ar\" },\n"; - istr << " { \"" << cfg::host_ld << "\", \"/usr/bin/ld\" },\n"; - istr << " };\n"; - istr << " return c;\n"; - istr << "}\n"; - } - - { - std::ofstream istr(configHeaderFile); - istr << "#pragma once\n\n"; - istr << "#define HAS_FOO 1\n"; - istr << "//#define HAS_BAR 1\n"; - } - - return 0; -} -- cgit v1.2.3