| 1） --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] --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --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/mpfr] --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") --disable-maintainer-mode disable make rules and dependencies not useful (and sometimes confusing) to the casual installer --enable-gmp-internals enable use of GMP undocumented functions [default=no] --enable-assert enable ASSERT checking [default=no] --enable-logging enable MPFR logging (needs nested functions and the 'cleanup' attribute) [default=no] --disable-thread-safe explicitly disable TLS support --enable-thread-safe build MPFR as thread safe, i.e. with TLS support (the system must support it) [default=autodetect] --enable-shared-cache enable use of caches shared by all threads, for all MPFR constants. It usually makes MPFR dependent on PTHREAD [default=no] --enable-warnings allow MPFR to output warnings to stderr [default=no] --enable-tests-timeout=NUM [for developers] enable timeout for test programs (NUM seconds, <= 9999) [default=no]; if this is enabled, the environment variable $MPFR_TESTS_TIMEOUT overrides NUM (0: no timeout) --enable-tune-for-coverage [for developers] tune MPFR for coverage tests --disable-decimal-float explicitly disable decimal floats support --enable-decimal-float build conversion functions from/to decimal floats (see INSTALL file for details) [default=auto] --disable-float128 explicitly disable binary128 support --enable-float128 build conversion functions from/to binary128 (_Float128 or __float128) [default=autodetect] --enable-debug-prediction [for developers] enable debug of branch prediction (for x86 and x86-64 with GCC, static libs) --enable-lto build MPFR with link-time-optimization (experimental) [default: no] --enable-formally-proven-code use formally proven code when available (needs a C99 compiler) [default=no] --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) Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-gmp-include=DIR GMP include directory --with-gmp-lib=DIR GMP lib directory --with-gmp=DIR GMP install directory --with-gmp-build=DIR GMP build directory (please read INSTALL file) --with-mini-gmp=DIR use mini-gmp (sources in DIR) instead of GMP (experimental, please read doc/mini-gmp file) --with-mulhigh-size=NUM internal threshold table for mulhigh --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). Some influential environment variables: CC C compiler command CFLAGS C compiler flags LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a nonstandard directory <lib dir> LIBS libraries to pass to the linker, e.g. -l<library> CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if you have headers in a nonstandard directory <include dir> CPP C preprocessor LT_SYS_LIBRARY_PATH User-defined run-time library search path. Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. 2） |
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