From 84e12c1caa116e69f9c0f9d88a3034da23882eda Mon Sep 17 00:00:00 2001 From: Andrew Main Date: Thu, 6 Apr 2000 16:44:02 +0000 Subject: zefram1: configure.in, Etc/zsh-development-guide: List of tools required for development work, and a little more conspicuous explanation of the config.status hack. --- ChangeLog | 6 + Etc/zsh-development-guide | 217 +++++++++++-- configure.in | 753 +++++++++++++++++++++++++++++++++++++++------- 3 files changed, 842 insertions(+), 134 deletions(-) diff --git a/ChangeLog b/ChangeLog index 2251cd2c4..6ec933d9c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2000-04-06 Andrew Main + + * zefram1: configure.in, Etc/zsh-development-guide: List of tools + required for development work, and a little more conspicuous + explanation of the config.status hack. + 2000-04-06 Sven Wischnowsky * 10543: Makefile.in: avoid distcleaning Test twice diff --git a/Etc/zsh-development-guide b/Etc/zsh-development-guide index 4ec4ff079..e95087f04 100644 --- a/Etc/zsh-development-guide +++ b/Etc/zsh-development-guide @@ -12,6 +12,23 @@ contributing patches and feedback to the mailing list. These guidelines are very simple and hopefully should make for a more orderly development of zsh. +Tools +----- + +To develop (as opposed to just build) zsh, you'll need a few specialised +tools: + +* GNU autoconf, version 2.12 or later. (Earlier versions mostly work, + but part of the configuration system now relies on part of the format + of the config.status files that get generated. See the comments in + configure.in and at the end of Src/mkmakemod.sh for an explanation.) + +* GNU m4. (Required by autoconf.) + +* yodl. + +* texi2html. + Patches ------- @@ -40,6 +57,30 @@ Patches archive, send them to the mailing list with a Subject: line starting with "PATCH:". +Testing +------- + +* Because zsh has a huge number of different options and interacts with + a wide range of human and artificial life, it is very difficult to + test the shell thoroughly. For this purpose, the Test subdirectory + exists. It consists of a driver script (ztst.zsh) and various test + files (*.ztst) in a format which is described in 50cd.ztst, which acts + as a template. It is designed to make it easy to provide input to + chunks of shell code and to test the corresponding standard output, + error output and exit status. + +* There is not much there yet, but please don't let that put you off adding + tests for basic syntactic features, builtins, options etc. which you + know to be flakey or to have had difficulties in the past. Better + support for testing job control and interactive features is expected + to follow eventually (this may require additional external software + e.g. `expect'). + +* The directory is not part of the usual process of building and + installation. To run the tests, go to Test and `make check'. Please + report any errors with all the usual information about the zsh version + and the system you are using. + C coding style -------------- @@ -99,63 +140,82 @@ C coding style type of the function, and finally the name of the function with typed arguments. These lines must not be indented. The script generating function prototypes and the ansi2knr program depend on this format. - If the function is not used outside the file it is defined in, it - should be declared "static"; this keyword goes on the type line, - before the return type. -* Global variable declarations must similarly be preceded by a +* Variable declarations must similarly be preceded by a line containing only "/**/", for the prototype generation script. The declaration itself should be all on one line (except for multi-line initialisers). +* Preprocessor directives thst affect the function/variable declarations must + also be preceded by a "/**/" line, so that they get copied into the + prototype lists. + +* There are three levels of visibility for a function or variable. It can + be file-local, for which it must be marked with the keyword "static" at + the front of the declaration. It can be visible to other object files in + the same module, for which it requires no extra keyword. Or it can be + made available to the entire program (including other dynamically loaded + modules), for which it must be marked with the pseudo-keyword "mod_export" + at the front of the declaration. Symbols should have the least visibility + possible. + * Leave a blank line between the declarations and statements in a compound statement, if both are present. Use blank lines elsewhere to separate groups of statements in the interests of clarity. There should never be two consecutive blank lines. +* Each .c file *must* #include the .mdh header for the module it is a + part of and then its own .pro file (for local prototypes). It may + also #include other system headers. It *must not* #include any other + module's headers or any other .pro files. + Modules ------- -Modules are described by a file named `foo.mdd' for a module -`foo'. This file is actually a shell script that will sourced when zsh -is build. To describe the module it can/should set the following shell -variables: +Modules have hierarchical names. Name segments are separated by `/', and +each segment consists of alphanumerics plus `_'. Relative names are never +used; the naming hierarchy is strictly for organisational convenience. +Each module is described by a file with a name ending in `.mdd' somewhere +under the Src directory. This file is actually a shell script that will +sourced when zsh is build. To describe the module it can/should set the +following shell variables: + + - name name of the module - moddeps modules on which this module depends (default none) - - nozshdep non-empty indicates no dependence on the `zsh' pseudo-module + - nozshdep non-empty indicates no dependence on the `zsh/main' pseudo-module - alwayslink if non-empty, always link the module into the executable - autobins builtins defined by the module, for autoloading - autoinfixconds infix condition codes defined by the module, for autoloading (without the leading `-') - autoprefixconds like autoinfixconds, but for prefix condition codes - autoparams parameters defined by the module, for autoloading + - automathfuncs math functions defined by the module, for autoloading - objects .o files making up this module (*must* be defined) - - proto .pro files for this module (default generated from $objects) + - proto .syms files for this module (default generated from $objects) - headers extra headers for this module (default none) - hdrdeps extra headers on which the .mdh depends (default none) - otherincs extra headers that are included indirectly (default none) -Be sure to put the values in quotes. For further enlightenment have a -look at the `mkmakemod.sh' script in the Src directory of the -distribution. +Be sure to put the values in quotes. For further enlightenment have a look +at the `mkmakemod.sh' script in the Src directory of the distribution. Modules have to define four functions which will be called automatically -by the zsh core. The first one, named `setup_foo' for a module named -`foo', should set up any data needed in the module, at least any data -other modules may be interested in. The second one, named `boot_foo', -should register all builtins, conditional codes, and function wrappers -(i.e. anything that will be visible to the user) and will be called -after the `setup'-function. -The third one, named `cleanup_foo' for module `foo' is called when the -user tries to unload a module and should de-register the builtins -etc. The last function, `finish_foo' is called when the module is -actually unloaded and should finalize all the data initialized in the -`setup'-function. Since the last two functions are only executed when -the module is used as an dynamically loaded module you can surround -it with `#ifdef MODULE' and `#endif'. -In short, the `cleanup'-function should undo what the `boot'-function -did, and the `finish'-function should undo what the `setup'-function +by the zsh core. The first one, named `setup_', should set up any data +needed in the module, at least any data other modules may be interested +in. The second one, named `boot_', should register all builtins, +conditional codes, and function wrappers (i.e. anything that will be +visible to the user) and will be called after the `setup_'-function. + +The third one, named `cleanup_', is called when the user tries to unload +a module and should de-register the builtins etc. The last function, +`finish_' is called when the module is actually unloaded and should +finalize all the data initialized in the `setup_'-function. + +In short, the `cleanup_'-function should undo what the `boot_'-function +did, and the `finish_'-function should undo what the `setup_'-function did. + All of these functions should return zero if they succeeded and non-zero otherwise. @@ -398,6 +458,90 @@ builtins and condition codes: ... } +Modules can also define math functions. Again, they are described +using a table: + + static struct mathfunc mftab[] = { + NUMMATHFUNC("sum", math_sum, 1, -1, 0), + STRMATHFUNC("length", math_length, 0), + }; + +The `NUMMATHFUNC()' macro defines a math function that gets an array +of mnumbers (the zsh type for representing values in arithmetic +expressions) taken from the string in parentheses at the function +call. Its arguments are the name of the function, the C-function +implementing it, the minimum and maximum number of arguments (as +usual, the later may be `-1' to specify that the function accepts any +number of arguments), and finally an integer that is given unchanged +to the C-function (to be able to implement multiple math functions in +one C-function). + +The `STRMATHFUNC()' macro defines a math function that gets the string +in parentheses at the call as one string argument (without the +parentheses). The arguments are the name of the function, the +C-function, and an integer used like the last argument of +`NUMMATHFUNC()'. + +The C-functions implementing the math functions look like this: + + /**/ + static mnumber + math_sum(char *name, int argc, mnumber *argv, int id) + { + ... + } + + /**/ + static mnumber + math_length(char *name, char *arg, int id) + { + ... + } + +Functions defined with `NUMMATHFUNC' get the name of the function, the +number of numeric arguments, an array with these arguments, and the +last argument from the macro-call. Functions defined with +`STRMATHFUNC' get the name of the function, the string between the +parentheses at the call, and the last argument from the macro-call. + +Both types of functions return an mnumber which is a descriminated +union looking like: + + typedef struct { + union { + zlong l; + double d; + } u; + int type; + } mnumber; + +The `type' field should be set to `MN_INTEGER' or `MN_FLOAT' and +depending on its value either `u.l' or `u.d' contains the value. + +To register and de-register math functions, the functions +`addmathfuncs()' and `deletemathfuncs()' are used: + + /**/ + int + boot_example(Module m) + { + int ret; + + ret = addmathfuncs(m->nam, mftab, sizeof(mftab)/sizeof(*mftab)); + ... + } + + /**/ + int + cleanup_example(Module m) + { + deletemathfuncs(m->nam, mftab, sizeof(mftab)/sizeof(*mftab)); + ... + } + +The arguments and return values are as for the functions used to +register and de-register parameters, conditions, etc. + Modules can also define function hooks. Other modules can then add functions to these hooks to make the first module call these functions instead of the default. @@ -671,3 +815,20 @@ Documentation All the above should appear on their own, separated by newlines from the surrounding text. No extra newlines after the opening or before the closing parenthesis are required. + +Module names +------------ + +Modules have hierarchical names. Name segments are separated by `/', and +each segment consists of alphanumerics plus `_'. Relative names are never +used; the naming hierarchy is strictly for organisational convenience. + +Top-level name segments should be organisational identifiers, assigned +by the Zsh Development Group and recorded here: + +top-level identifier organisation +-------------------- ------------ +x_* reserved for private experimental use +zsh The Zsh Development Group (contact: ) + +Below the top level, naming authority is delegated. diff --git a/configure.in b/configure.in index aa3170732..a245c1b84 100644 --- a/configure.in +++ b/configure.in @@ -45,6 +45,9 @@ AC_DEFINE_UNQUOTED(OSTYPE, "$host_os") dnl ----------------------------- dnl CHECKING COMMAND LINE OPTIONS dnl ----------------------------- +dnl Handle --program-prefix, --program-suffix, etc. +zsh_ARG_PROGRAM + dnl Do you want to debug zsh? undefine([zsh-debug])dnl AC_ARG_ENABLE(zsh-debug, @@ -94,8 +97,14 @@ AC_ARG_ENABLE(zsh-hash-debug, AC_DEFINE(ZSH_HASH_DEBUG) fi]) +dnl Do you want large file support, if available? +undefine([lfs])dnl +AC_ARG_ENABLE(lfs, +[ --disable-lfs turn off support for large files], +[lfs="$enableval"], [lfs=yes]) + dnl Pathnames for global zsh scripts -undefine([zshenv])dnl +undefine([etcdir])dnl AC_ARG_ENABLE(etcdir, [ --enable-etcdir=directory default directory for global zsh scripts], [etcdir="$enableval"], [etcdir=/etc]) @@ -174,14 +183,94 @@ AC_SUBST(zlogout)dnl dnl Do you want dynamically loaded binary modules. undefine([dynamic])dnl AC_ARG_ENABLE(dynamic, -[ --enable-dynamic allow dynamically loaded binary modules], -[dynamic="$enableval"], [dynamic=no]) +[ --disable-dynamic turn off dynamically loaded binary modules], +[dynamic="$enableval"], [dynamic=yes]) + +dnl Do you want to disable a list of modules? +dnl Unfortunately we can't give --disable-* a value, so we'll have +dnl to do it as an `--enable-*', rather unnaturally. +undefine([OMIT_MODULES])dnl +AC_ARG_ENABLE(omit-modules, +[ --enable-omit-modules give comma-separated list of modules to ignore], +[OMIT_MODULES="$enableval"], [OMIT_MODULES=]) + +AC_SUBST(OMIT_MODULES)dnl dnl Do you want to compile as K&R C. AC_ARG_ENABLE(ansi2knr, [ --enable-ansi2knr translate source to K&R C before compiling], [ansi2knr="$enableval"], [ansi2knr=default]) +dnl Do you want to disable restricted on r* commands +undefine([restricted-r])dnl +AC_ARG_ENABLE(restricted-r, +[ --disable-restricted-r turn off restricted shell if the invoked command is r*], +[if test x$enableval = xyes; then + AC_DEFINE(RESTRICTED_R) +fi], +AC_DEFINE(RESTRICTED_R) +) + +dnl Do you want to disable use of locale functions +AC_ARG_ENABLE([locale], +[ --disable-locale turn off locale features], +[if test x$enableval = xyes; then + AC_DEFINE(CONFIG_LOCALE) +fi], +AC_DEFINE(CONFIG_LOCALE) +) + +undefine([fndir])dnl +AC_ARG_ENABLE(fndir, +[ --enable-fndir=DIR where functions go], +dnl ${VERSION} to be determined at compile time. +[if test $enableval = yes; then + fndir=${datadir}/${tzsh_name}/'${VERSION}'/functions +else + fndir="$enableval" +fi], [fndir=${datadir}/${tzsh_name}/'${VERSION}'/functions]) + +undefine([sitefndir])dnl +AC_ARG_ENABLE(sitefndir, +[ --enable-site-fndir=DIR where site functions (not version specific) go], +[if test $enableval = yes; then + sitefndir=${datadir}/${tzsh_name}/site-functions +else + sitefndir="$enableval" +fi], [sitefndir=${datadir}/${tzsh_name}/site-functions]) + +undefine([function_subdirs]) +AC_ARG_ENABLE(function-subdirs, +[ --enable-function-subdirs install functions in subdirectories]) + +if test "x${FUNCTIONS_INSTALL+set}" != xset; then + FUNCTIONS_INSTALL="Core/* Base/* Builtins/* User/* Commands/* Debian/* Linux/* X/* Zle/* Prompts/* Misc/*" + if test $dynamic != no; then + FUNCTIONS_INSTALL="${FUNCTIONS_INSTALL} Zftp/*" + fi +fi + +if test "x${enable_function_subdirs}" != x -a \ + "x${enable_function_subdirs}" != xno -a \ + "x$FUNCTIONS_INSTALL" != x; then + FUNCTIONS_SUBDIRS=yes +else + FUNCTIONS_SUBDIRS=no +fi + +AC_SUBST(fndir)dnl +AC_SUBST(sitefndir)dnl +AC_SUBST(FUNCTIONS_INSTALL)dnl +AC_SUBST(FUNCTIONS_SUBDIRS)dnl + +dnl Do you want maildir support? +undefine([maildir_support])dnl +AC_ARG_ENABLE(maildir-support, +[ --enable-maildir-support Enable maildir support in MAIL and MAILPATH], +[if test x$enableval = xyes; then + AC_DEFINE(MAILDIR_SUPPORT) +fi]) + dnl ------------------ dnl CHECK THE COMPILER dnl ------------------ @@ -191,13 +280,19 @@ test -z "${LDFLAGS+set}" && LDFLAGS= auto_ldflags=1 AC_PROG_CC +dnl Check for large file support. +dnl This needs to be done early to get the stuff into the flags. +if test $lfs != no; then +zsh_LARGE_FILE_SUPPORT +fi + dnl if the user hasn't specified CFLAGS, then dnl if compiler is gcc, then use -O2 and some warning flags dnl else use -O if test -n "$auto_cflags"; then if test "${enable_zsh_debug}" = yes; then if test -n "$GCC"; then - CFLAGS="$CFLAGS -Wall -Wno-implicit -Wmissing-prototypes -pedantic -ggdb" + CFLAGS="$CFLAGS -Wall -Wno-implicit -Wmissing-prototypes -ggdb" else CFLAGS="$CFLAGS -g" fi @@ -210,11 +305,11 @@ if test -n "$auto_cflags"; then fi fi if test -n "$auto_ldflags"; then - if test "${enable_zsh_debug}" = yes; then - LDFLAGS=-g - else - LDFLAGS=-s - fi + case "${enable_zsh_debug}$host_os" in + yesaix*|yeshpux*|yesnetbsd*) ;; # "ld -g" is not valid on these systems + yes*) LDFLAGS=-g ;; + *) LDFLAGS=-s ;; + esac fi dnl ---------- @@ -308,9 +403,9 @@ if test $zsh_cv_c_broken_signed_to_unsigned_casting = yes; then fi dnl Checking if the compiler supports variable-length arrays -AC_CACHE_CHECK(if the compiler supports variable-lenth arrays, +AC_CACHE_CHECK(if the compiler supports variable-length arrays, zsh_cv_c_variable_length_arrays, -[AC_TRY_COMPILE([int foo();], [int i[foo()];], +[AC_TRY_COMPILE([int foo(), n;], [int i[foo()], a[n+1];], zsh_cv_c_variable_length_arrays=yes, zsh_cv_c_variable_length_arrays=no)]) if test $zsh_cv_c_variable_length_arrays = yes; then @@ -323,7 +418,8 @@ dnl ------------------ AC_PROG_MAKE_SET dnl Does make define $MAKE AC_PROG_INSTALL dnl Check for BSD compatible `install' AC_PROG_AWK dnl Check for mawk,gawk,nawk, then awk. -AC_CHECK_PROGS([YODL], [yodl], [:]) +AC_PROG_LN dnl Check for working ln, for "make install" +AC_CHECK_PROGS([YODL], [yodl], [: yodl]) dnl ------------------ dnl CHECK HEADER FILES @@ -337,9 +433,10 @@ AC_CHECK_HEADERS(sys/time.h sys/times.h sys/select.h termcap.h termio.h \ termios.h sys/param.h sys/filio.h string.h memory.h \ limits.h fcntl.h libc.h sys/utsname.h sys/resource.h \ locale.h errno.h stdlib.h unistd.h sys/capability.h \ - utmp.h utmpx.h sys/types.h pwd.h grp.h) + utmp.h utmpx.h sys/types.h pwd.h grp.h poll.h sys/mman.h) if test $dynamic = yes; then AC_CHECK_HEADERS(dlfcn.h) + AC_CHECK_HEADERS(dl.h) fi dnl Some SCO systems cannot include both sys/time.h and sys/select.h @@ -399,14 +496,14 @@ dnl in case they require objects that exist only in the static version dnl and might not be compiled into the zsh executable. AC_CHECK_LIB(c, printf) +AC_CHECK_LIB(m, pow) + dnl Prefer BSD termcap library to SysV curses library, except on certain dnl versions of AIX and HP-UX. -if test `echo $host_os | sed 's/^.*\(aix\)[[1-9]]\.[[0-9]].*$/\1/'` = aix || - test `echo $host_os | sed 's/^.*\(hpux\)10\..*$/\1/'` = hpux; then - termcap_curses_order="curses ncurses termcap" -else - termcap_curses_order="termcap curses ncurses" -fi +case "$host_os" in + aix*|hpux10.*) termcap_curses_order="curses ncurses termcap" ;; + *) termcap_curses_order="termcap curses ncurses" ;; +esac for lib in $termcap_curses_order; do AC_CHECK_LIB(${lib}, tgetent, [LIBS="-l$lib $LIBS"; break]) @@ -430,6 +527,8 @@ fi AC_CHECK_LIB(cap, cap_get_proc) +AC_CHECK_LIB(socket, socket) + dnl --------------------- dnl CHECK TERMCAP LIBRARY dnl --------------------- @@ -463,9 +562,22 @@ elif test $zsh_cv_decl_ospeed_must_define = yes; then fi dnl Check if tgetent accepts NULL (and will allocate its own termcap buffer) +dnl Some termcaps reportedly accept a zero buffer, but then dump core +dnl in tgetstr(). AC_CACHE_CHECK(if tgetent accepts NULL, zsh_cv_func_tgetent_accepts_null, -[AC_TRY_RUN([main(){int i = tgetent((char*)0,"vt100");exit(!i || i == -1);}], +[AC_TRY_RUN([ +main() +{ + int i = tgetent((char*)0,"vt100"); + if (i > 0) { + char tbuf[1024], *u; + u = tbuf; + tgetstr("cl", &u); + } + exit(!i || i == -1); +} +], zsh_cv_func_tgetent_accepts_null=yes, zsh_cv_func_tgetent_accepts_null=no, zsh_cv_func_tgetent_accepts_null=no)]) @@ -480,10 +592,91 @@ dnl -------------- AC_TYPE_SIGNAL AC_TYPE_PID_T AC_TYPE_OFF_T +AC_CHECK_TYPE(ino_t, unsigned long) AC_TYPE_MODE_T AC_TYPE_UID_T AC_TYPE_SIZE_T +dnl ------------------------------------------------ +dnl Check size of long and try to find a 64-bit type +dnl ------------------------------------------------ +dnl AC_CHECK_SIZEOF is no good, because we need the result here, +dnl and that doesn't seem to define a shell parameter. +AC_CACHE_CHECK(if long is 64 bits, zsh_cv_long_is_64_bit, +[AC_TRY_RUN([int main() { return sizeof(long) < 8; }], +zsh_cv_long_is_64_bit=yes, +zsh_cv_long_is_64_bit=no, +zsh_cv_long_is_64_bit=no)]) + +if test $zsh_cv_long_is_64_bit = yes; then + AC_DEFINE(LONG_IS_64_BIT) +else + AC_CACHE_CHECK(if off_t is 64 bit, zsh_cv_off_t_is_64_bit, + [AC_TRY_RUN([ +#include + +main() { return sizeof(off_t) < 8; } +], + zsh_cv_off_t_is_64_bit=yes, + zsh_cv_off_t_is_64_bit=no, + zsh_cv_off_t_is_64_bit=no)]) + if test $zsh_cv_off_t_is_64_bit = yes; then + AC_DEFINE(OFF_T_IS_64_BIT) + fi + + AC_CACHE_CHECK(if ino_t is 64 bit, zsh_cv_ino_t_is_64_bit, + [AC_TRY_RUN([ +#include + +main() { return sizeof(ino_t) < 8; } +], + zsh_cv_ino_t_is_64_bit=yes, + zsh_cv_ino_t_is_64_bit=no, + zsh_cv_ino_t_is_64_bit=no)]) + if test $zsh_cv_ino_t_is_64_bit = yes; then + AC_DEFINE(INO_T_IS_64_BIT) + fi + + if test $lfs != no -o $zsh_cv_off_t_is_64_bit = yes \ + -o $zsh_cv_ino_t_is_64_bit = yes; then + AC_CACHE_CHECK(if compiler has a 64 bit type, zsh_cv_64_bit_type, + [if test $lfs != yes -a $lfs != no; then + zsh_64_BIT_TYPE(${lfs}, zsh_cv_64_bit_type, force) + else + zsh_64_BIT_TYPE(long long, zsh_cv_64_bit_type) + if test "$zsh_cv_64_bit_type" = no; then + zsh_64_BIT_TYPE(quad_t, zsh_cv_64_bit_type) + fi + if test "$zsh_cv_64_bit_type" = no; then + zsh_64_BIT_TYPE(__int64_t, zsh_cv_64_bit_type) + fi + dnl As a last resort, if we know off_t has 64 bits, use that as + dnl the 64-bit integer type. I don't dare try ino_t since there's + dnl probably nothing to stop that being unsigned. + if test "$zsh_cv_64_bit_type" = no -a \ + "$zsh_cv_off_t_is_64_bit" = yes; then + zsh_64_BIT_TYPE(off_t, zsh_cv_64_bit_type) + fi + fi]) + if test "$zsh_cv_64_bit_type" != no; then + AC_DEFINE_UNQUOTED(ZSH_64_BIT_TYPE, $zsh_cv_64_bit_type) + + dnl Handle cases where unsigned type cannot be simply + dnl `unsigned ZSH_64_BIT_TYPE'. More tests may be required. + AC_CACHE_CHECK(for a corresponding unsigned 64 bit type, + zsh_cv_64_bit_utype, + [zsh_64_BIT_TYPE(unsigned $zsh_cv_64_bit_type, zsh_cv_64_bit_utype, + force) + if test "$zsh_cv_64_bit_utype" = no; then + zsh_64_BIT_TYPE(__uint64_t, zsh_cv_64_bit_utype) + fi]) + if test "$zsh_cv_64_bit_utype" != no; then + AC_DEFINE_UNQUOTED(ZSH_64_BIT_UTYPE, $zsh_cv_64_bit_utype) + fi + fi + fi +fi + dnl Check for sigset_t. Currently I'm looking in dnl and . Others might need dnl to be added. @@ -601,24 +794,56 @@ zsh_STRUCT_MEMBER([ #endif ], struct direct, d_stat) +dnl Check IPv6 socket address structure type +zsh_STRUCT_MEMBER([ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#include +], struct sockaddr_in6, sin6_scope_id) + dnl --------------- dnl CHECK FUNCTIONS dnl --------------- -AC_FUNC_GETPGRP -AC_FUNC_STRCOLL dnl need to integrate this function dnl AC_FUNC_STRFTIME -AC_CHECK_FUNCS(memcpy memmove \ - strftime waitpid select tcsetpgrp tcgetattr strstr lstat \ - getlogin setpgid gettimeofday gethostname mkfifo wait3 difftime \ - sigblock sigsetmask sigrelse sighold killpg sigaction getrlimit \ - sigprocmask setuid seteuid setreuid setresuid setsid strerror \ - nis_list initgroups fchdir cap_get_proc readlink nice \ - getgrgid getgrnam getpwent getpwnam getpwuid) +AC_CHECK_FUNCS(strftime difftime gettimeofday \ + select poll \ + readlink lstat lchown faccessx fchdir ftruncate \ + fseeko ftello \ + mkfifo _mktemp \ + waitpid wait3 \ + sigaction sigblock sighold sigrelse sigsetmask sigprocmask \ + killpg setpgid setpgrp tcsetpgrp tcgetattr nice \ + gethostname gethostbyname2 getipnodebyname \ + inet_aton inet_pton inet_ntop \ + getlogin getpwent getpwnam getpwuid getgrgid getgrnam \ + initgroups nis_list \ + setuid seteuid setreuid setresuid setsid \ + memcpy memmove strstr strerror \ + mmap munmap msync \ + cap_get_proc \ + getrlimit \ + setlocale \ + uname) +AC_FUNC_STRCOLL + +if test $ac_cv_func_setpgrp = yes; then + AC_FUNC_GETPGRP +else + dnl If there is no setpgrp, the test for getpgrp(void) will fail + dnl because the program will not compile. However, in that case + dnl we can be reasonably confident we are not dealing with a + dnl Berkeleyesque system, so assume getpgrp does take void. + ac_cv_func_getpgrp_void=yes + AC_DEFINE(GETPGRP_VOID) +fi + if test $dynamic = yes; then - AC_CHECK_FUNCS(dlopen dlerror dlsym dlclose) + AC_CHECK_FUNCS(dlopen dlerror dlsym dlclose load loadquery loadbind unload \ + shl_load shl_unload shl_findsym) fi @@ -645,17 +870,46 @@ AC_MSG_RESULT($signals_style) dnl Where is located? Needed as input for signals.awk AC_CACHE_CHECK(where signal.h is located, zsh_cv_path_signal_h, -[for SIGNAL_H in /usr/include/bsd/sys/signal.h dnl Next - /usr/include/asm/signum.h dnl alpha-Linux - /usr/include/asm/signal.h dnl Linux 1.3.0 and above - /usr/include/linux/signal.h dnl Linux up to 1.2.11 - /usr/include/sys/signal.h dnl Almost everybody else - /dev/null; dnl Just in case we fall through +[dnl Look at the output from the preprocessor. +dnl We should get lines of the form `# 1 "/usr/include/signal.h"' +dnl The following assumes the real definitions are in a file which +dnl contains the name `sig'; we could relax this if necessary, +dnl but then you can get a rather long list of files to test. +dnl The backslash substitution is to persuade cygwin to cough up +dnl slashes rather than doubled backslashes in the path. +echo "#include " > nametmp.c +sigfile_list="`$CPP nametmp.c | +sed -n 's/^#[ ].*\"\(.*\)\"/\1/p' | +sed 's/\\\\\\\\/\//g' | +$AWK '{ if (\$1 ~ \"sig\") files[[\$1]] = \$1 } + END { for (var in files) print var }'`" +rm -f nametmp.c +if test -z "$sigfile_list"; then + dnl In case we don't get the stuff from the preprocesor, use the old + dnl list of standard places. + sigfile_list="/usr/include/sys/iso/signal_iso.h +/usr/include/bsd/sys/signal.h +/usr/include/signum.h +/usr/include/asm/signum.h +/usr/include/asm/signal.h +/usr/include/linux/signal.h +/usr/include/sys/signal.h +/usr/include/bits/signum.h +/dev/null" +fi +for SIGNAL_H in $sigfile_list do - test -f $SIGNAL_H && \ - grep '#[ ]*define[ ][ ]*SIG[0-9A-Z]*[ ]*[0-9][0-9]*' $SIGNAL_H > /dev/null && \ - break + dnl Try to make sure it doesn't get confused by files that don't + dnl have real signal definitions in, but do #define SIG* by counting + dnl the number of signals. Maybe we could even check for e.g. SIGHUP? + nsigs=`test -f $SIGNAL_H && \ + grep '#[ ]*define[ ][ ]*SIG[0-9A-Z]*[ ]*[0-9][0-9]*' $SIGNAL_H | \ + wc -l | sed 's/[ ]//g'` + test "x$nsigs" != x && test "$nsigs" -ge 7 && break done +if test $SIGNAL_H = "/dev/null"; then + AC_MSG_ERROR(SIGNAL MACROS NOT FOUND: please report to developers) +fi zsh_cv_path_signal_h=$SIGNAL_H ]) SIGNAL_H=$zsh_cv_path_signal_h @@ -670,6 +924,7 @@ AC_CACHE_CHECK(where the RLIMIT macros are located,zsh_cv_path_rlimit_h, /usr/include/asm/resource.h dnl /usr/include/linux/resource.h dnl /usr/include/sys/resource.h dnl + /usr/include/bits/resource.h dnl /usr/include/resourcebits.h dnl /dev/null; do @@ -679,7 +934,7 @@ do done zsh_cv_path_rlimit_h=$RESOURCE_H if test $RESOURCE_H = "/dev/null" -a $ac_cv_func_getrlimit = yes; then - echo "RLIMIT MACROS NOT FOUND: please report to developers" + AC_MSG_WARN(RLIMIT MACROS NOT FOUND: please report to developers) fi]) RLIMITS_INC_H=$zsh_cv_path_rlimit_h dnl rlimits.h only appears in dependencies if we are actually using it. @@ -692,20 +947,43 @@ dnl ------------------ dnl rlimit type checks dnl ------------------ DEFAULT_RLIM_T=long -AC_CACHE_CHECK(if rlim_t is quad_t, -zsh_cv_rlim_t_is_quad_t, +AC_CACHE_CHECK(if rlim_t is longer than a long, +zsh_cv_rlim_t_is_longer, [AC_TRY_RUN([ #ifdef HAVE_SYS_TIME_H #include #endif #include main(){struct rlimit r;exit(sizeof(r.rlim_cur) <= sizeof(long));}], -zsh_cv_rlim_t_is_quad_t=yes, -zsh_cv_rlim_t_is_quad_t=no, -zsh_cv_rlim_t_is_quad_t=yes)]) -if test $zsh_cv_rlim_t_is_quad_t = yes; then - AC_DEFINE(RLIM_T_IS_QUAD_T) - DEFAULT_RLIM_T=quad_t +zsh_cv_rlim_t_is_longer=yes, +zsh_cv_rlim_t_is_longer=no, +zsh_cv_rlim_t_is_longer=yes)]) +if test $zsh_cv_rlim_t_is_longer = yes; then + AC_CACHE_CHECK(if rlim_t is a quad, + zsh_cv_rlim_t_is_quad_t, + [AC_TRY_RUN([ +#ifdef HAVE_SYS_TIME_H +#include +#endif +#include +#include +main() { + struct rlimit r; + char buf[20]; + r.rlim_cur = 0; + sprintf(buf, "%qd", r.rlim_cur); + exit(strcmp(buf, "0")); +}], + zsh_cv_rlim_t_is_quad_t=yes, + zsh_cv_rlim_t_is_quad_t=no, + zsh_cv_rlim_t_is_quad_t=no)]) + if test $zsh_cv_rlim_t_is_quad_t = yes; then + AC_DEFINE(RLIM_T_IS_QUAD_T) + DEFAULT_RLIM_T=quad_t + else + AC_DEFINE(RLIM_T_IS_LONG_LONG) + DEFAULT_RLIM_T='long long' + fi else AC_CACHE_CHECK(if the rlim_t is unsigned, zsh_cv_type_rlim_t_is_unsigned, @@ -758,6 +1036,17 @@ if test $zsh_cv_sys_superroot = yes; then AC_DEFINE(HAVE_SUPERROOT) fi +dnl CHECK FOR SYSTEMS REQUIRING GETCWD +AC_CACHE_CHECK(whether we should use the native getcwd, +zsh_cv_use_getcwd, +[case "${host_cpu}-${host_vendor}-${host_os}" in + *QNX*) zsh_cv_use_getcwd=yes ;; + *) zsh_cv_use_getcwd=no ;; + esac]) +if test $zsh_cv_use_getcwd = yes; then + AC_DEFINE(USE_GETCWD) +fi + dnl ------------- dnl CHECK FOR NIS dnl ------------- @@ -787,25 +1076,6 @@ zsh_PATH_UTMP(wtmp) zsh_PATH_UTMP(utmpx) zsh_PATH_UTMP(wtmpx) -dnl ---------------- -dnl TYPEAHEAD KLUDGE -dnl ---------------- -dnl Some systems clobber typeahead when you go from canonical input -dnl processing to non-canonical, so we need a FIONREAD ioctl. -dnl I don't know how to check this with configure, so I am using the -dnl system names directly. -dnl The doubled square brackets are necessary because autoconf uses m4. -AC_CACHE_CHECK(if typeahead needs FIONREAD, zsh_cv_sys_clobbers_typeahead, -[case x-$host_vendor-$host_os in - x-*-ultrix* | x-*-dgux* | x-sni-sysv4*) - zsh_cv_sys_clobbers_typeahead=yes;; - *) - zsh_cv_sys_clobbers_typeahead=no;; -esac]) -if test $zsh_cv_sys_clobbers_typeahead = yes; then - AC_DEFINE(CLOBBERS_TYPEAHEAD) -fi - dnl ------------------- dnl brk/sbrk PROTOTYPES dnl ------------------- @@ -827,9 +1097,9 @@ if test $zsh_cv_header_unistd_h_sbrk_proto = yes; then AC_DEFINE(HAVE_SBRK_PROTO) fi -dnl ------------------------ -dnl ioctl prototypes for OSF -dnl ------------------------ +dnl ---------------------------------- +dnl ioctl and mknod prototypes for OSF +dnl ---------------------------------- if test "$ac_cv_prog_cc_stdc" != no; then AC_CACHE_CHECK(for ioctl prototype in , @@ -841,6 +1111,29 @@ if test "$ac_cv_prog_cc_stdc" != no; then if test $zsh_cv_header_sys_ioctl_h_ioctl_proto = yes; then AC_DEFINE(HAVE_IOCTL_PROTO) fi + AC_CACHE_CHECK(for mknod prototype in , + zsh_cv_header_sys_stat_h_mknod_proto, + [AC_TRY_COMPILE([#include + int mknod(double x);], [int i;], + zsh_cv_header_sys_stat_h_mknod_proto=no, + zsh_cv_header_sys_stat_h_mknod_proto=yes)]) + if test $zsh_cv_header_sys_stat_h_mknod_proto = yes; then + AC_DEFINE(HAVE_MKNOD_PROTO) + fi +fi + +dnl ------------------- +dnl select() defined in , ie BeOS R4.51 +dnl ------------------- +if test $ac_cv_header_sys_select_h != yes; then + AC_CACHE_CHECK(for select() in , + zsh_cv_header_socket_h_select_proto, + [AC_TRY_COMPILE([#include ], [fd_set fd;], + zsh_cv_header_socket_h_select_proto=yes, + zsh_cv_header_socket_h_select_proto=no)]) + if test $zsh_cv_header_socket_h_select_proto = yes; then + AC_DEFINE(SELECT_IN_SYS_SOCKET_H) + fi fi dnl ----------- @@ -867,7 +1160,7 @@ main() if(pid < 0) exit(1); if(pid) { - fd = open("/tmp/fifo$$", O_RDONLY); + fd = open("/tmp/fifo$$", O_RDWR); exit(fd < 0 || read(fd, &c, 1) != 1 || c != 'x'); } fd = open("/tmp/fifo$$", O_WRONLY); @@ -896,18 +1189,205 @@ if test $zsh_cv_prog_sh_echo_escape = no; then AC_DEFINE(SH_USE_BSD_ECHO) fi +dnl ----------- +dnl test for whether link() works +dnl for instance, BeOS R4.51 doesn't support hard links yet +dnl ----------- +AC_CACHE_CHECK(if link() works, +zsh_cv_sys_link, +[AC_TRY_RUN([ +#include +#include +main() +{ + int ret; + char *tmpfile, *newfile; + tmpfile="/tmp/zsh.linktest$$"; + newfile="/tmp/zsh.linktest2$$"; + unlink(tmpfile); + unlink(newfile); + if(creat(tmpfile, 0644) < 0) + exit(1); + ret = link(tmpfile, newfile); + unlink(tmpfile); + unlink(newfile); + exit(ret<0); +} +], + zsh_cv_sys_link=yes, + zsh_cv_sys_link=no, + zsh_cv_sys_link=yes)]) +if test $zsh_cv_sys_link = yes; then + AC_DEFINE(HAVE_LINK) +fi + +dnl ----------- +dnl test for whether kill(pid, 0) where pid doesn't exit +dnl should set errno to ESRCH, but some like BeOS R4.51 set to EINVAL +dnl ----------- +AC_CACHE_CHECK(if kill(pid, 0) returns ESRCH correctly, +zsh_cv_sys_killesrch, +[AC_TRY_RUN([ +#include +#include +#include +main() +{ + int pid, ret; + pid=getpid() + 10000; + ret=kill(pid, 0); + exit(ret<0 && errno!=ESRCH); +} +], + zsh_cv_sys_killesrch=yes, + zsh_cv_sys_killesrch=no, + zsh_cv_sys_killesrch=yes)]) +if test $zsh_cv_sys_killesrch = no; then + AC_DEFINE(BROKEN_KILL_ESRCH) +fi + +dnl ----------- +dnl if POSIX, test for working sigsuspend(). +dnl for instance, BeOS R4.51 is broken. +dnl ----------- +if test $signals_style=POSIX_SIGNALS; then + AC_CACHE_CHECK(if POSIX sigsuspend() works, + zsh_cv_sys_sigsuspend, + [AC_TRY_RUN([ +#include +#include +int child=0; +void handler(sig) + int sig; +{if(sig==SIGCHLD) child=1;} +main() { + struct sigaction act; + sigset_t set; + int pid, ret; + act.sa_handler = &handler; + sigfillset(&act.sa_mask); + act.sa_flags = 0; + sigaction(SIGCHLD, &act, 0); + sigfillset(&set); + sigprocmask(SIG_SETMASK, &set, 0); + pid=fork(); + if(pid==0) return 0; + if(pid>0) { + sigemptyset(&set); + ret=sigsuspend(&set); + exit(child==0); + } +} +], + zsh_cv_sys_sigsuspend=yes, + zsh_cv_sys_sigsuspend=no, + zsh_cv_sys_sigsuspend=yes)]) + if test $zsh_cv_sys_sigsuspend = no; then + AC_DEFINE(BROKEN_POSIX_SIGSUSPEND) + fi +fi + +dnl ----------- +dnl if found tcsetpgrp, test to see if it actually works +dnl for instance, BeOS R4.51 does not support it yet +dnl ----------- +if test -t 0 -a $ac_cv_func_tcsetpgrp=yes; then + AC_CACHE_CHECK(if tcsetpgrp() actually works, + zsh_cv_sys_tcsetpgrp, + [AC_TRY_RUN([ +#include +#include +main() { + int ret; + ret=tcsetpgrp(0, tcgetpgrp(0)); + exit(ret<0); +} +], + zsh_cv_sys_tcsetpgrp=yes, + zsh_cv_sys_tcsetpgrp=no, + zsh_cv_sys_tcsetpgrp=yes)]) + if test $zsh_cv_sys_tcsetpgrp = no; then + AC_DEFINE(BROKEN_TCSETPGRP) + fi +fi + +dnl ----------- +dnl test for faked getpwnam() entry, ie a single entry returned for any username +dnl for instance, BeOS R4.51 is not multiuser yet, and fakes getpwnam() +dnl test by looking up two usernames that shouldn't succeed, and compare entry +dnl ----------- +if test $ac_cv_func_getpwnam=yes; then + AC_CACHE_CHECK(if getpwnam() is faked, + zsh_cv_sys_getpwnam_faked, + [AC_TRY_RUN([ +#include +main() { + struct passwd *pw1, *pw2; + char buf[1024], name[1024]; + sprintf(buf, "%d:%d", getpid(), rand()); + pw1=getpwnam(buf); + if (pw1) strcpy(name, pw1->pw_name); + sprintf(buf, "%d:%d", rand(), getpid()); + pw2=getpwnam(buf); + exit(pw1!=0 && pw2!=0 && !strcmp(name, pw2->pw_name)); +} +], + zsh_cv_sys_getpwnam_faked=no, + zsh_cv_sys_getpwnam_faked=yes, + zsh_cv_sys_getpwnam_faked=no)]) + if test $zsh_cv_sys_getpwnam_faked = yes; then + AC_DEFINE(GETPWNAM_FAKED) + fi +fi + dnl --------------- dnl dynamic loading dnl --------------- L=N -if test "$ac_cv_func_dlopen" != yes; then - dynamic=no -elif test "$ac_cv_func_dlsym" != yes; then - dynamic=no -elif test "$ac_cv_func_dlerror" != yes; then - dynamic=no +aixdynamic=no +hpuxdynamic=no +if test "$ac_cv_func_dlopen" != yes || + test "$ac_cv_func_dlsym" != yes || + test "$ac_cv_func_dlerror" != yes; then + if test "$ac_cv_func_load" != yes || + test "$ac_cv_func_unload" != yes || + test "$ac_cv_func_loadbind" != yes || + test "$ac_cv_func_loadquery" != yes; then + if test "$ac_cv_func_shl_load" != yes || + test "$ac_cv_func_shl_unload" != yes || + test "$ac_cv_func_shl_findsym" != yes; then + dynamic=no + elif test "x$dynamic" = xyes; then + hpuxdynamic=yes + DL_EXT="${DL_EXT=sl}" + dnl autoheader won't allow us to define anything which isn't + dnl going into a header, and we can't undefine anything, so + dnl just define this anyway and rely on the later tests to + dnl define DYNAMIC or not. + AC_DEFINE(HPUXDYNAMIC)dnl + fi + elif test "x$dynamic" = xyes; then + aixdynamic=yes + fi fi -if test "x$dynamic" = xyes; then + +test -n "$GCC" && LDARG=-Wl, + +if test "x$aixdynamic" = xyes; then + DL_EXT="${DL_EXT=so}" + DLLD="${DLLD=$CC}" + zsh_cv_func_dlsym_needs_underscore=no + DLLDFLAGS=${DLLDFLAGS=} + EXTRA_LDFLAGS=${EXTRA_LDFLAGS=} + EXPOPT=${LDARG}-bE: + IMPOPT=${LDARG}-bI: + zsh_cv_sys_dynamic_clash_ok="${zsh_cv_sys_dynamic_clash_ok=yes}" + zsh_cv_sys_dynamic_rtld_global="${zsh_cv_sys_dynamic_rtld_global=yes}" + zsh_cv_sys_dynamic_execsyms="${zsh_cv_sys_dynamic_execsyms=yes}" + zsh_cv_sys_dynamic_strip_exe="${zsh_cv_sys_dynamic_strip_exe=yes}" + zsh_cv_sys_dynamic_strip_lib="${zsh_cv_sys_dynamic_strip_lib=yes}" + zsh_cv_sys_dynamic_broken="${zsh_cv_sys_dynamic_broken=no}" +elif test "x$dynamic" = xyes; then AC_CACHE_CHECK(if your system use ELF binaries, zsh_cv_sys_elf, [AC_TRY_RUN([/* Test for whether ELF binaries are produced */ @@ -932,8 +1412,10 @@ char *argv[]; DL_EXT="${DL_EXT=so}" if test $zsh_cv_sys_elf = yes; then DLLD="${DLLD=$CC}" + DLLDARG="${LDARG}" else DLLD="${DLLD=ld}" + DLLDARG="" fi if test -n "$GCC"; then DLCFLAGS="${DLCFLAGS=-fpic}" @@ -946,25 +1428,53 @@ char *argv[]; fi case "$host_os" in hpux*) DLLDFLAGS="${DLLDFLAGS=-b}" ;; - linux*|irix*|osf*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;; - solaris*) DLLDFLAGS="${DLLDFLAGS=-G}" ;; + freebsd*|linux*|irix*|osf*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;; sunos*) DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;; sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;; - netbsd*) DLLDFLAGS="${DLLDFLAGS=-x -shared --whole-archive}" ;; + netbsd*) DLLDFLAGS="${DLLDFLAGS=${DLLDARG}-x -shared --whole-archive}" ;; + aix*) DLLDFLAGS="${DLLDFLAGS=-G -bexpall -lc}" ;; + solaris*|sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G}" ;; esac - case "$host_os" in - hpux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;; - linux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;; + case "$host" in + *-hpux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;; + *-freebsd3*|*-freebsd4*|*-linux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;; + mips-sni-sysv4) + # + # unfortunately, we have different compilers + # that need different flags + # + sni_cc_version=`$CC -V 2>&1 | head -1` + case "$sni_cc_version" in + *CDS* ) + EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-Blargedynsym}" + ;; + * ) + EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-LD-Blargedynsym}" + ;; + esac + ;; esac AC_CACHE_CHECK(if your dlsym() needs a leading underscore, zsh_cv_func_dlsym_needs_underscore, - [cat >conftest.c <conftestval && cat >conftest.c <&5 2>&5 && $DLLD -o conftest.$DL_EXT $LDFLAGS $DLLDFLAGS conftest.o 1>&5 2>&5 && AC_TRY_RUN([ #include +#ifdef HPUXDYNAMIC +#include +#define RTLD_LAZY BIND_DEFERRED +#define RTLD_GLOBAL DYNAMIC_PATH + +char *zsh_gl_sym_addr ; + +#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0) +#define dlclose(handle) shl_unload((shl_t)(handle)) +#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr) +#define dlerror() 0 +#else #ifdef HAVE_DLFCN_H #include #else @@ -972,6 +1482,7 @@ EOM #include #include #endif +#endif #ifndef RTLD_LAZY #define RTLD_LAZY 1 #endif @@ -1006,8 +1517,11 @@ main() zsh_cv_func_dlsym_needs_underscore=failed dynamic=no, zsh_cv_func_dlsym_needs_underscore=no)]) - if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then + if test "x$zsh_cv_func_dlsym_needs_underscore" = xyes; then AC_DEFINE(DLSYM_NEEDS_UNDERSCORE) + elif test "x$zsh_cv_func_dlsym_needs_underscore" != xno; then + dnl Do not cache failed value + unset zsh_cv_func_dlsym_needs_underscore fi fi @@ -1045,40 +1559,60 @@ else D=N fi +if test "x$aixdynamic" = xyes; then + E=E + AC_DEFINE(AIXDYNAMIC)dnl +else + E=N +fi + +if test "x$zsh_cv_sys_dynamic_clash_ok" = xyes; then + SHORTBOOTNAMES=yes +else + SHORTBOOTNAMES=no +fi +AC_SUBST(SHORTBOOTNAMES) + AC_DEFINE_UNQUOTED(DL_EXT, "$DL_EXT")dnl AC_SUBST(D)dnl AC_SUBST(DL_EXT)dnl AC_SUBST(DLLD)dnl AC_SUBST(DLCFLAGS)dnl AC_SUBST(DLLDFLAGS)dnl +AC_SUBST(E)dnl AC_SUBST(EXTRA_LDFLAGS)dnl +AC_SUBST(EXPOPT)dnl +AC_SUBST(IMPOPT)dnl AC_SUBST(L)dnl AC_SUBST(RTLD_GLOBAL_OK)dnl +CLEAN_MK="${srcdir}/Config/clean.mk" +CONFIG_MK="${srcdir}/Config/config.mk" +dnl defs.mk is in the build tree, not the source tree +DEFS_MK="Config/defs.mk" +FUNCINST_MK="${srcdir}/Config/funcinst.mk" +VERSION_MK="${srcdir}/Config/version.mk" + +AC_SUBST_FILE(CLEAN_MK)dnl +AC_SUBST_FILE(CONFIG_MK)dnl +AC_SUBST_FILE(DEFS_MK)dnl +AC_SUBST_FILE(FUNCINST_MK)dnl +AC_SUBST_FILE(VERSION_MK)dnl + real_no_create=$no_create no_create=yes -AC_OUTPUT(Makefile Doc/Makefile Etc/Makefile Src/Makefile, \ + +AC_OUTPUT(Config/defs.mk Makefile Doc/Makefile Etc/Makefile Src/Makefile \ +Test/Makefile Completion/Makefile Functions/Makefile, \ [test -z "$CONFIG_HEADERS" || echo > stamp-h]) dnl The standard config.status is missing some essential features. -dnl So add them now. -[( - echo '1,$s@^#( *ac_file_inputs=#).*$@#1`echo $ac_file_in | sed -e "s%^%:%" -e "s%:##([^!]##)% $ac_given_srcdir/##1%g" -e "s%:!% %"`@' - echo '/ac_sed_cmds=cat/+a' - echo '' - echo 'ac_sed_inc_cmds="' - quote_sed='s,\.,#.,g' - for name in `echo '' ${srcdir}/Config/*.mk | sed "s, ${srcdir}/Config/, ,g"`; do - echo '/^@@'`echo $name | sed -e "$quote_sed"`'@@#$/{r $ac_given_srcdir/Config/'$name - echo 'd;}' - done - echo '"' - echo '.' - echo '1,$s@^#( *#)#(sed -e "#$ac_comsub *#)$@#1sed -e "$ac_sed_inc_cmds" $ac_file_inputs | #2@' - echo '1,$s@^#( *"#) *$ac_file_inputs |@#1 |@' - echo 'w' - echo 'q' -) | tr '#' '\\' | ed $CONFIG_STATUS >/dev/null 2>/dev/null] +dnl So add them now. See the comment at the end of Src/mkmakemod.sh. +[rm -f $CONFIG_STATUS.old +cp $CONFIG_STATUS $CONFIG_STATUS.old +sed '1,$s@^\( *ac_file_inputs=\).*$@\1`echo $ac_file_in | sed -e "s%^%:%" -e "s%:\\([^!]\\)% $ac_given_srcdir/\\1%g" -e "s%:!% %"`@' \ + $CONFIG_STATUS.old >$CONFIG_STATUS + rm -f $CONFIG_STATUS.old] test "$real_no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 @@ -1086,6 +1620,7 @@ eval "zshbin1=${bindir}" eval "zshbin2=${zshbin1}" eval "zshman=${mandir}" eval "zshinfo=${infodir}" +eval "zshfndir=${fndir}" echo " zsh configuration @@ -1094,6 +1629,7 @@ zsh version : ${VERSION} host operating system : ${host_cpu}-${host_vendor}-${host_os} source code location : ${srcdir} compiler : ${CC} +preprocessor flags : ${CPPFLAGS} executable compiler flags : ${CFLAGS}" if test "$dynamic" = yes; then echo "\ @@ -1107,7 +1643,12 @@ module linker flags : ${LDFLAGS} ${LIBLDFLAGS} ${DLLDFLAGS}" fi echo "\ library flags : ${LIBS} +installation basename : ${tzsh_name} binary install path : ${zshbin2} man page install path : ${zshman} -info install path : ${zshinfo} +info install path : ${zshinfo}" +if test "$zshfndir" != no; then +echo "functions install path : ${zshfndir} +installed functions : ${FUNCTIONS_INSTALL} " +fi -- cgit 1.4.1