This is an alphabetical list of the Autoconf macros.
AC_ACT_IFELSE: AC_ACT_IFELSE vs AC_TRY_ACTAC_AIX: Obsolete MacrosAC_ALLOCA: Obsolete MacrosAC_ARG_ARRAY: Obsolete MacrosAC_ARG_ENABLE: Package OptionsAC_ARG_PROGRAM: Transforming NamesAC_ARG_VAR: Setting Output VariablesAC_ARG_WITH: External SoftwareAC_AUTOCONF_VERSION: VersioningAC_BEFORE: Suggested OrderingAC_C_BACKSLASH_A: C CompilerAC_C_BIGENDIAN: C CompilerAC_C_CHAR_UNSIGNED: C CompilerAC_C_CONST: C CompilerAC_C_CROSS: Obsolete MacrosAC_C_FLEXIBLE_ARRAY_MEMBER: C CompilerAC_C_INLINE: C CompilerAC_C_LONG_DOUBLE: Obsolete MacrosAC_C_PROTOTYPES: C CompilerAC_C_RESTRICT: C CompilerAC_C_STRINGIZE: C CompilerAC_C_TYPEOF: C CompilerAC_C_VARARRAYS: C CompilerAC_C_VOLATILE: C CompilerAC_CACHE_CHECK: Caching ResultsAC_CACHE_LOAD: Cache CheckpointingAC_CACHE_SAVE: Cache CheckpointingAC_CACHE_VAL: Caching ResultsAC_CANONICAL_BUILD: CanonicalizingAC_CANONICAL_HOST: CanonicalizingAC_CANONICAL_SYSTEM: Obsolete MacrosAC_CANONICAL_TARGET: CanonicalizingAC_CHAR_UNSIGNED: Obsolete MacrosAC_CHECK_ALIGNOF: Generic Compiler CharacteristicsAC_CHECK_DECL: Generic DeclarationsAC_CHECK_DECLS: Generic DeclarationsAC_CHECK_DECLS_ONCE: Generic DeclarationsAC_CHECK_FILE: FilesAC_CHECK_FILES: FilesAC_CHECK_FUNC: Generic FunctionsAC_CHECK_FUNCS: Generic FunctionsAC_CHECK_FUNCS_ONCE: Generic FunctionsAC_CHECK_HEADER: Generic HeadersAC_CHECK_HEADERS: Generic HeadersAC_CHECK_HEADERS_ONCE: Generic HeadersAC_CHECK_LIB: LibrariesAC_CHECK_MEMBER: Generic StructuresAC_CHECK_MEMBERS: Generic StructuresAC_CHECK_PROG: Generic ProgramsAC_CHECK_PROGS: Generic ProgramsAC_CHECK_SIZEOF: Generic Compiler CharacteristicsAC_CHECK_TARGET_TOOL: Generic ProgramsAC_CHECK_TARGET_TOOLS: Generic ProgramsAC_CHECK_TOOL: Generic ProgramsAC_CHECK_TOOLS: Generic ProgramsAC_CHECK_TYPE: Obsolete MacrosAC_CHECK_TYPE: Generic TypesAC_CHECK_TYPES: Generic TypesAC_CHECKING: Obsolete MacrosAC_COMPILE_CHECK: Obsolete MacrosAC_COMPILE_IFELSE: Running the CompilerAC_COMPUTE_INT: Generic Compiler CharacteristicsAC_CONFIG_AUX_DIR: InputAC_CONFIG_COMMANDS: Configuration CommandsAC_CONFIG_COMMANDS_POST: Configuration CommandsAC_CONFIG_COMMANDS_PRE: Configuration CommandsAC_CONFIG_FILES: Configuration FilesAC_CONFIG_HEADERS: Configuration HeadersAC_CONFIG_ITEMS: Configuration ActionsAC_CONFIG_LIBOBJ_DIR: Generic FunctionsAC_CONFIG_LINKS: Configuration LinksAC_CONFIG_MACRO_DIR: InputAC_CONFIG_SRCDIR: InputAC_CONFIG_SUBDIRS: SubdirectoriesAC_CONFIG_TESTDIR: Making testsuite ScriptsAC_CONST: Obsolete MacrosAC_COPYRIGHT: NoticesAC_CROSS_CHECK: Obsolete MacrosAC_CYGWIN: Obsolete MacrosAC_DATAROOTDIR_CHECKED: Changed Directory VariablesAC_DECL_SYS_SIGLIST: Obsolete MacrosAC_DECL_YYTEXT: Obsolete MacrosAC_DEFINE: Defining SymbolsAC_DEFINE_UNQUOTED: Defining SymbolsAC_DEFUN: Macro DefinitionsAC_DEFUN_ONCE: One-Shot MacrosAC_DIAGNOSE: Reporting MessagesAC_DIR_HEADER: Obsolete MacrosAC_DISABLE_OPTION_CHECKING: Option CheckingAC_DYNIX_SEQ: Obsolete MacrosAC_EGREP_CPP: Running the PreprocessorAC_EGREP_HEADER: Running the PreprocessorAC_EMXOS2: Obsolete MacrosAC_ENABLE: Obsolete MacrosAC_ERLANG_CHECK_LIB: Erlang LibrariesAC_ERLANG_NEED_ERL: Erlang Compiler and InterpreterAC_ERLANG_NEED_ERLC: Erlang Compiler and InterpreterAC_ERLANG_PATH_ERL: Erlang Compiler and InterpreterAC_ERLANG_PATH_ERLC: Erlang Compiler and InterpreterAC_ERLANG_SUBST_ERTS_VER: Erlang LibrariesAC_ERLANG_SUBST_INSTALL_LIB_DIR: Erlang LibrariesAC_ERLANG_SUBST_INSTALL_LIB_DIR: Installation Directory VariablesAC_ERLANG_SUBST_INSTALL_LIB_SUBDIR: Erlang LibrariesAC_ERLANG_SUBST_INSTALL_LIB_SUBDIR: Installation Directory VariablesAC_ERLANG_SUBST_LIB_DIR: Erlang LibrariesAC_ERLANG_SUBST_ROOT_DIR: Erlang LibrariesAC_ERROR: Obsolete MacrosAC_EXEEXT: Obsolete MacrosAC_F77_DUMMY_MAIN: Fortran CompilerAC_F77_FUNC: Fortran CompilerAC_F77_LIBRARY_LDFLAGS: Fortran CompilerAC_F77_MAIN: Fortran CompilerAC_F77_WRAPPERS: Fortran CompilerAC_FATAL: Reporting MessagesAC_FC_DUMMY_MAIN: Fortran CompilerAC_FC_FIXEDFORM: Fortran CompilerAC_FC_FREEFORM: Fortran CompilerAC_FC_FUNC: Fortran CompilerAC_FC_LIBRARY_LDFLAGS: Fortran CompilerAC_FC_LINE_LENGTH: Fortran CompilerAC_FC_MAIN: Fortran CompilerAC_FC_SRCEXT: Fortran CompilerAC_FC_WRAPPERS: Fortran CompilerAC_FIND_X: Obsolete MacrosAC_FIND_XTRA: Obsolete MacrosAC_FOREACH: Obsolete MacrosAC_FUNC_ALLOCA: Particular FunctionsAC_FUNC_CHECK: Obsolete MacrosAC_FUNC_CHOWN: Particular FunctionsAC_FUNC_CLOSEDIR_VOID: Particular FunctionsAC_FUNC_ERROR_AT_LINE: Particular FunctionsAC_FUNC_FNMATCH: Particular FunctionsAC_FUNC_FNMATCH_GNU: Particular FunctionsAC_FUNC_FORK: Particular FunctionsAC_FUNC_FSEEKO: Particular FunctionsAC_FUNC_GETGROUPS: Particular FunctionsAC_FUNC_GETLOADAVG: Particular FunctionsAC_FUNC_GETMNTENT: Particular FunctionsAC_FUNC_GETPGRP: Particular FunctionsAC_FUNC_LSTAT: Particular FunctionsAC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK: Particular FunctionsAC_FUNC_MALLOC: Particular FunctionsAC_FUNC_MBRTOWC: Particular FunctionsAC_FUNC_MEMCMP: Particular FunctionsAC_FUNC_MKTIME: Particular FunctionsAC_FUNC_MMAP: Particular FunctionsAC_FUNC_OBSTACK: Particular FunctionsAC_FUNC_REALLOC: Particular FunctionsAC_FUNC_SELECT_ARGTYPES: Particular FunctionsAC_FUNC_SETPGRP: Particular FunctionsAC_FUNC_SETVBUF_REVERSED: Obsolete MacrosAC_FUNC_STAT: Particular FunctionsAC_FUNC_STRCOLL: Particular FunctionsAC_FUNC_STRERROR_R: Particular FunctionsAC_FUNC_STRFTIME: Particular FunctionsAC_FUNC_STRNLEN: Particular FunctionsAC_FUNC_STRTOD: Particular FunctionsAC_FUNC_STRTOLD: Particular FunctionsAC_FUNC_UTIME_NULL: Particular FunctionsAC_FUNC_VPRINTF: Particular FunctionsAC_FUNC_WAIT3: Obsolete MacrosAC_GCC_TRADITIONAL: Obsolete MacrosAC_GETGROUPS_T: Obsolete MacrosAC_GETLOADAVG: Obsolete MacrosAC_GNU_SOURCE: Obsolete MacrosAC_HAVE_FUNCS: Obsolete MacrosAC_HAVE_HEADERS: Obsolete MacrosAC_HAVE_LIBRARY: Obsolete MacrosAC_HAVE_POUNDBANG: Obsolete MacrosAC_HEADER_ASSERT: Particular HeadersAC_HEADER_CHECK: Obsolete MacrosAC_HEADER_DIRENT: Particular HeadersAC_HEADER_EGREP: Obsolete MacrosAC_HEADER_MAJOR: Particular HeadersAC_HEADER_RESOLV: Particular HeadersAC_HEADER_STAT: Particular HeadersAC_HEADER_STDBOOL: Particular HeadersAC_HEADER_STDC: Particular HeadersAC_HEADER_SYS_WAIT: Particular HeadersAC_HEADER_TIME: Particular HeadersAC_HEADER_TIOCGWINSZ: Particular HeadersAC_HELP_STRING: Obsolete MacrosAC_INCLUDES_DEFAULT: Default IncludesAC_INIT: Obsolete MacrosAC_INIT: Initializing configureAC_INLINE: Obsolete MacrosAC_INT_16_BITS: Obsolete MacrosAC_IRIX_SUN: Obsolete MacrosAC_ISC_POSIX: Obsolete MacrosAC_LANG: Language ChoiceAC_LANG_ASSERT: Language ChoiceAC_LANG_C: Obsolete MacrosAC_LANG_CALL: Generating SourcesAC_LANG_CONFTEST: Generating SourcesAC_LANG_CPLUSPLUS: Obsolete MacrosAC_LANG_DEFINES_PROVIDED: Generating SourcesAC_LANG_FORTRAN77: Obsolete MacrosAC_LANG_FUNC_LINK_TRY: Generating SourcesAC_LANG_POP: Language ChoiceAC_LANG_PROGRAM: Generating SourcesAC_LANG_PUSH: Language ChoiceAC_LANG_RESTORE: Obsolete MacrosAC_LANG_SAVE: Obsolete MacrosAC_LANG_SOURCE: Generating SourcesAC_LANG_WERROR: Generic Compiler CharacteristicsAC_LIBOBJ: Generic FunctionsAC_LIBSOURCE: Generic FunctionsAC_LIBSOURCES: Generic FunctionsAC_LINK_FILES: Obsolete MacrosAC_LINK_IFELSE: Running the LinkerAC_LN_S: Obsolete MacrosAC_LONG_64_BITS: Obsolete MacrosAC_LONG_DOUBLE: Obsolete MacrosAC_LONG_FILE_NAMES: Obsolete MacrosAC_MAJOR_HEADER: Obsolete MacrosAC_MEMORY_H: Obsolete MacrosAC_MINGW32: Obsolete MacrosAC_MINIX: Obsolete MacrosAC_MINUS_C_MINUS_O: Obsolete MacrosAC_MMAP: Obsolete MacrosAC_MODE_T: Obsolete MacrosAC_MSG_CHECKING: Printing MessagesAC_MSG_ERROR: Printing MessagesAC_MSG_FAILURE: Printing MessagesAC_MSG_NOTICE: Printing MessagesAC_MSG_RESULT: Printing MessagesAC_MSG_WARN: Printing MessagesAC_OBJEXT: Obsolete MacrosAC_OBSOLETE: Obsolete MacrosAC_OFF_T: Obsolete MacrosAC_OPENMP: Generic Compiler CharacteristicsAC_OUTPUT: Obsolete MacrosAC_OUTPUT: OutputAC_OUTPUT_COMMANDS: Obsolete MacrosAC_PACKAGE_BUGREPORT: Initializing configureAC_PACKAGE_NAME: Initializing configureAC_PACKAGE_STRING: Initializing configureAC_PACKAGE_TARNAME: Initializing configureAC_PACKAGE_URL: Initializing configureAC_PACKAGE_VERSION: Initializing configureAC_PATH_PROG: Generic ProgramsAC_PATH_PROGS: Generic ProgramsAC_PATH_PROGS_FEATURE_CHECK: Generic ProgramsAC_PATH_TARGET_TOOL: Generic ProgramsAC_PATH_TOOL: Generic ProgramsAC_PATH_X: System ServicesAC_PATH_XTRA: System ServicesAC_PID_T: Obsolete MacrosAC_PREFIX: Obsolete MacrosAC_PREFIX_DEFAULT: Default PrefixAC_PREFIX_PROGRAM: Default PrefixAC_PREPROC_IFELSE: Running the PreprocessorAC_PREREQ: VersioningAC_PRESERVE_HELP_ORDER: Help FormattingAC_PROG_AWK: Particular ProgramsAC_PROG_CC: C CompilerAC_PROG_CC_C89: C CompilerAC_PROG_CC_C99: C CompilerAC_PROG_CC_C_O: C CompilerAC_PROG_CC_STDC: C CompilerAC_PROG_CPP: C CompilerAC_PROG_CPP_WERROR: C CompilerAC_PROG_CXX: C++ CompilerAC_PROG_CXX_C_O: C++ CompilerAC_PROG_CXXCPP: C++ CompilerAC_PROG_EGREP: Particular ProgramsAC_PROG_F77: Fortran CompilerAC_PROG_F77_C_O: Fortran CompilerAC_PROG_FC: Fortran CompilerAC_PROG_FC_C_O: Fortran CompilerAC_PROG_FGREP: Particular ProgramsAC_PROG_GCC_TRADITIONAL: C CompilerAC_PROG_GREP: Particular ProgramsAC_PROG_INSTALL: Particular ProgramsAC_PROG_LEX: Particular ProgramsAC_PROG_LN_S: Particular ProgramsAC_PROG_MAKE_SET: OutputAC_PROG_MKDIR_P: Particular ProgramsAC_PROG_OBJC: Objective C CompilerAC_PROG_OBJCPP: Objective C CompilerAC_PROG_OBJCXX: Objective C++ CompilerAC_PROG_OBJCXXCPP: Objective C++ CompilerAC_PROG_RANLIB: Particular ProgramsAC_PROG_SED: Particular ProgramsAC_PROG_YACC: Particular ProgramsAC_PROGRAM_CHECK: Obsolete MacrosAC_PROGRAM_EGREP: Obsolete MacrosAC_PROGRAM_PATH: Obsolete MacrosAC_PROGRAMS_CHECK: Obsolete MacrosAC_PROGRAMS_PATH: Obsolete MacrosAC_REMOTE_TAPE: Obsolete MacrosAC_REPLACE_FNMATCH: Particular FunctionsAC_REPLACE_FUNCS: Generic FunctionsAC_REQUIRE: Prerequisite MacrosAC_REQUIRE_AUX_FILE: InputAC_REQUIRE_CPP: Language ChoiceAC_RESTARTABLE_SYSCALLS: Obsolete MacrosAC_RETSIGTYPE: Obsolete MacrosAC_REVISION: NoticesAC_RSH: Obsolete MacrosAC_RUN_IFELSE: RuntimeAC_SCO_INTL: Obsolete MacrosAC_SEARCH_LIBS: LibrariesAC_SET_MAKE: Obsolete MacrosAC_SETVBUF_REVERSED: Obsolete MacrosAC_SIZE_T: Obsolete MacrosAC_SIZEOF_TYPE: Obsolete MacrosAC_ST_BLKSIZE: Obsolete MacrosAC_ST_BLOCKS: Obsolete MacrosAC_ST_RDEV: Obsolete MacrosAC_STAT_MACROS_BROKEN: Obsolete MacrosAC_STDC_HEADERS: Obsolete MacrosAC_STRCOLL: Obsolete MacrosAC_STRUCT_DIRENT_D_INO: Particular StructuresAC_STRUCT_DIRENT_D_TYPE: Particular StructuresAC_STRUCT_ST_BLKSIZE: Obsolete MacrosAC_STRUCT_ST_BLOCKS: Particular StructuresAC_STRUCT_ST_RDEV: Obsolete MacrosAC_STRUCT_TIMEZONE: Particular StructuresAC_STRUCT_TM: Particular StructuresAC_SUBST: Setting Output VariablesAC_SUBST_FILE: Setting Output VariablesAC_SYS_INTERPRETER: System ServicesAC_SYS_LARGEFILE: System ServicesAC_SYS_LONG_FILE_NAMES: System ServicesAC_SYS_POSIX_TERMIOS: System ServicesAC_SYS_RESTARTABLE_SYSCALLS: Obsolete MacrosAC_SYS_SIGLIST_DECLARED: Obsolete MacrosAC_TEST_CPP: Obsolete MacrosAC_TEST_PROGRAM: Obsolete MacrosAC_TIME_WITH_SYS_TIME: Obsolete MacrosAC_TIMEZONE: Obsolete MacrosAC_TRY_ACT: AC_ACT_IFELSE vs AC_TRY_ACTAC_TRY_COMPILE: Obsolete MacrosAC_TRY_CPP: Obsolete MacrosAC_TRY_LINK: Obsolete MacrosAC_TRY_LINK_FUNC: Obsolete MacrosAC_TRY_RUN: Obsolete MacrosAC_TYPE_GETGROUPS: Particular TypesAC_TYPE_INT16_T: Particular TypesAC_TYPE_INT32_T: Particular TypesAC_TYPE_INT64_T: Particular TypesAC_TYPE_INT8_T: Particular TypesAC_TYPE_INTMAX_T: Particular TypesAC_TYPE_INTPTR_T: Particular TypesAC_TYPE_LONG_DOUBLE: Particular TypesAC_TYPE_LONG_DOUBLE_WIDER: Particular TypesAC_TYPE_LONG_LONG_INT: Particular TypesAC_TYPE_MBSTATE_T: Particular TypesAC_TYPE_MODE_T: Particular TypesAC_TYPE_OFF_T: Particular TypesAC_TYPE_PID_T: Particular TypesAC_TYPE_SIGNAL: Obsolete MacrosAC_TYPE_SIZE_T: Particular TypesAC_TYPE_SSIZE_T: Particular TypesAC_TYPE_UID_T: Particular TypesAC_TYPE_UINT16_T: Particular TypesAC_TYPE_UINT32_T: Particular TypesAC_TYPE_UINT64_T: Particular TypesAC_TYPE_UINT8_T: Particular TypesAC_TYPE_UINTMAX_T: Particular TypesAC_TYPE_UINTPTR_T: Particular TypesAC_TYPE_UNSIGNED_LONG_LONG_INT: Particular TypesAC_UID_T: Obsolete MacrosAC_UNISTD_H: Obsolete MacrosAC_USE_SYSTEM_EXTENSIONS: Posix VariantsAC_USG: Obsolete MacrosAC_UTIME_NULL: Obsolete MacrosAC_VALIDATE_CACHED_SYSTEM_TUPLE: Obsolete MacrosAC_VERBOSE: Obsolete MacrosAC_VFORK: Obsolete MacrosAC_VPRINTF: Obsolete MacrosAC_WAIT3: Obsolete MacrosAC_WARN: Obsolete MacrosAC_WARNING: Reporting MessagesAC_WITH: Obsolete MacrosAC_WORDS_BIGENDIAN: Obsolete MacrosAC_XENIX_DIR: Obsolete MacrosAC_YYTEXT_POINTER: Obsolete MacrosAH_BOTTOM: Autoheader MacrosAH_HEADER: Configuration HeadersAH_TEMPLATE: Autoheader MacrosAH_TOP: Autoheader MacrosAH_VERBATIM: Autoheader MacrosAU_ALIAS: Obsoleting MacrosAU_DEFUN: Obsoleting Macros