diff options
Diffstat (limited to 'dotfiles/system/.zsh/modules/aczsh.m4')
| -rw-r--r-- | dotfiles/system/.zsh/modules/aczsh.m4 | 690 |
1 files changed, 0 insertions, 690 deletions
diff --git a/dotfiles/system/.zsh/modules/aczsh.m4 b/dotfiles/system/.zsh/modules/aczsh.m4 deleted file mode 100644 index 0219ae2..0000000 --- a/dotfiles/system/.zsh/modules/aczsh.m4 +++ /dev/null @@ -1,690 +0,0 @@ -dnl -dnl Autconf tests for zsh. -dnl -dnl Copyright (c) 1995-1997 Richard Coleman -dnl All rights reserved. -dnl -dnl Permission is hereby granted, without written agreement and without -dnl license or royalty fees, to use, copy, modify, and distribute this -dnl software and to distribute modified versions of this software for any -dnl purpose, provided that the above copyright notice and the following -dnl two paragraphs appear in all copies of this software. -dnl -dnl In no event shall Richard Coleman or the Zsh Development Group be liable -dnl to any party for direct, indirect, special, incidental, or consequential -dnl damages arising out of the use of this software and its documentation, -dnl even if Richard Coleman and the Zsh Development Group have been advised of -dnl the possibility of such damage. -dnl -dnl Richard Coleman and the Zsh Development Group specifically disclaim any -dnl warranties, including, but not limited to, the implied warranties of -dnl merchantability and fitness for a particular purpose. The software -dnl provided hereunder is on an "as is" basis, and Richard Coleman and the -dnl Zsh Development Group have no obligation to provide maintenance, -dnl support, updates, enhancements, or modifications. -dnl - -dnl -dnl zsh_64_BIT_TYPE -dnl Check whether the first argument works as a 64-bit type. -dnl If there is a non-zero third argument, we just assume it works -dnl when we're cross compiling. This is to allow a type to be -dnl specified directly as --enable-lfs="long long". -dnl Sets the variable given in the second argument to the first argument -dnl if the test worked, `no' otherwise. Be careful testing this, as it -dnl may produce two words `long long' on an unquoted substitution. -dnl Also check that the compiler does not mind it being cast to int. -dnl This macro does not produce messages as it may be run several times -dnl before finding the right type. -dnl - -AC_DEFUN(zsh_64_BIT_TYPE, -[AC_TRY_RUN([ -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif - -main() -{ - $1 foo = 0; - int bar = (int) foo; - return sizeof($1) != 8; -} -], $2="$1", $2=no, - [if test x$3 != x ; then - $2="$1" - else - $2=no - fi]) -]) - - -dnl -dnl zsh_SHARED_FUNCTION -dnl -dnl This is just a frontend to zsh_SHARED_SYMBOL -dnl -dnl Usage: zsh_SHARED_FUNCTION(name[,rettype[,paramtype]]) -dnl - -AC_DEFUN(zsh_SHARED_FUNCTION, -[zsh_SHARED_SYMBOL($1, ifelse([$2], ,[int ],[$2]) $1 [(]ifelse([$3], ,[ ],[$3])[)], $1)]) - -dnl -dnl zsh_SHARED_VARIABLE -dnl -dnl This is just a frontend to zsh_SHARED_SYMBOL -dnl -dnl Usage: zsh_SHARED_VARIABLE(name[,type]) -dnl - -AC_DEFUN(zsh_SHARED_VARIABLE, -[zsh_SHARED_SYMBOL($1, ifelse([$2], ,[int ],[$2]) $1, [&$1])]) - -dnl -dnl zsh_SHARED_SYMBOL -dnl Check whether symbol is available in static or shared library -dnl -dnl On some systems, static modifiable library symbols (such as environ) -dnl may appear only in statically linked libraries. If this is the case, -dnl then two shared libraries that reference the same symbol, each linked -dnl with the static library, could be given distinct copies of the symbol. -dnl -dnl Usage: zsh_SHARED_SYMBOL(name,declaration,address) -dnl Sets zsh_cv_shared_$1 cache variable to yes/no -dnl - -AC_DEFUN(zsh_SHARED_SYMBOL, -[AC_CACHE_CHECK([if $1 is available in shared libraries], -zsh_cv_shared_$1, -[if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then - us=_ -else - us= -fi -echo ' -void *zsh_getaddr1() -{ -#ifdef __CYGWIN__ - __attribute__((__dllimport__)) -#endif - extern $2; - return $3; -}; -' > conftest1.c -sed 's/zsh_getaddr1/zsh_getaddr2/' < conftest1.c > conftest2.c -if AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o $LIBS 1>&AC_FD_CC) && -AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest2.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest2.$DL_EXT $LDFLAGS $DLLDFLAGS conftest2.o $LIBS 1>&AC_FD_CC); then - AC_TRY_RUN([ -#ifdef HPUX10DYNAMIC -#include <dl.h> -#define RTLD_LAZY BIND_DEFERRED -#define RTLD_GLOBAL DYNAMIC_PATH - -char *zsh_gl_sym_addr ; - -#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0) -#define dlclose(handle) shl_unload((shl_t)(handle)) -#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr) -#define dlerror() 0 -#else -#ifdef HAVE_DLFCN_H -#include <dlfcn.h> -#else -#include <sys/types.h> -#include <nlist.h> -#include <link.h> -#endif -#endif -#ifndef RTLD_LAZY -#define RTLD_LAZY 1 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif - -main() -{ - void *handle1, *handle2; - void *(*zsh_getaddr1)(), *(*zsh_getaddr2)(); - void *sym1, *sym2; - handle1 = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle1) exit(1); - handle2 = dlopen("./conftest2.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle2) exit(1); - zsh_getaddr1 = (void *(*)()) dlsym(handle1, "${us}zsh_getaddr1"); - zsh_getaddr2 = (void *(*)()) dlsym(handle2, "${us}zsh_getaddr2"); - sym1 = zsh_getaddr1(); - sym2 = zsh_getaddr2(); - if(!sym1 || !sym2) exit(1); - if(sym1 != sym2) exit(1); - dlclose(handle1); - handle1 = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle1) exit(1); - zsh_getaddr1 = (void *(*)()) dlsym(handle1, "${us}zsh_getaddr1"); - sym1 = zsh_getaddr1(); - if(!sym1) exit(1); - if(sym1 != sym2) exit(1); - exit(0); -} -], [zsh_cv_shared_$1=yes], -[zsh_cv_shared_$1=no], -[zsh_cv_shared_$1=no] -) -else - zsh_cv_shared_$1=no -fi -]) -]) - -dnl -dnl zsh_SYS_DYNAMIC_CLASH -dnl Check whether symbol name clashes in shared libraries are acceptable. -dnl - -AC_DEFUN(zsh_SYS_DYNAMIC_CLASH, -[AC_CACHE_CHECK([if name clashes in shared objects are OK], -zsh_cv_sys_dynamic_clash_ok, -[if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then - us=_ -else - us= -fi -echo 'int fred () { return 42; }' > conftest1.c -echo 'int fred () { return 69; }' > conftest2.c -if AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o $LIBS 1>&AC_FD_CC) && -AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest2.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest2.$DL_EXT $LDFLAGS $DLLDFLAGS conftest2.o $LIBS 1>&AC_FD_CC); then - AC_TRY_RUN([ -#ifdef HPUX10DYNAMIC -#include <dl.h> -#define RTLD_LAZY BIND_DEFERRED -#define RTLD_GLOBAL DYNAMIC_PATH - -char *zsh_gl_sym_addr ; - -#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0) -#define dlclose(handle) shl_unload((shl_t)(handle)) -#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr) -#define dlerror() 0 -#else -#ifdef HAVE_DLFCN_H -#include <dlfcn.h> -#else -#include <sys/types.h> -#include <nlist.h> -#include <link.h> -#endif -#endif -#ifndef RTLD_LAZY -#define RTLD_LAZY 1 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif - - -main() -{ - void *handle1, *handle2; - int (*fred1)(), (*fred2)(); - handle1 = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle1) exit(1); - handle2 = dlopen("./conftest2.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle2) exit(1); - fred1 = (int (*)()) dlsym(handle1, "${us}fred"); - fred2 = (int (*)()) dlsym(handle2, "${us}fred"); - if(!fred1 || !fred2) exit(1); - exit((*fred1)() != 42 || (*fred2)() != 69); -} -], [zsh_cv_sys_dynamic_clash_ok=yes], -[zsh_cv_sys_dynamic_clash_ok=no], -[zsh_cv_sys_dynamic_clash_ok=no] -) -else - zsh_cv_sys_dynamic_clash_ok=no -fi -]) -if test "$zsh_cv_sys_dynamic_clash_ok" = yes; then - AC_DEFINE(DYNAMIC_NAME_CLASH_OK) -fi -]) - -dnl -dnl zsh_SYS_DYNAMIC_GLOBAL -dnl Check whether symbols in one dynamically loaded library are -dnl available to another dynamically loaded library. -dnl - -AC_DEFUN(zsh_SYS_DYNAMIC_GLOBAL, -[AC_CACHE_CHECK([for working RTLD_GLOBAL], -zsh_cv_sys_dynamic_rtld_global, -[if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then - us=_ -else - us= -fi -echo 'int fred () { return 42; }' > conftest1.c -echo 'extern int fred(); int barney () { return fred() + 27; }' > conftest2.c -if AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o $LIBS 1>&AC_FD_CC) && -AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest2.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest2.$DL_EXT $LDFLAGS $DLLDFLAGS conftest2.o $LIBS 1>&AC_FD_CC); then - AC_TRY_RUN([ -#ifdef HPUX10DYNAMIC -#include <dl.h> -#define RTLD_LAZY BIND_DEFERRED -#define RTLD_GLOBAL DYNAMIC_PATH - -char *zsh_gl_sym_addr ; - -#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0) -#define dlclose(handle) shl_unload((shl_t)(handle)) -#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr) -#define dlerror() 0 -#else -#ifdef HAVE_DLFCN_H -#include <dlfcn.h> -#else -#include <sys/types.h> -#include <nlist.h> -#include <link.h> -#endif -#endif -#ifndef RTLD_LAZY -#define RTLD_LAZY 1 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif - -main() -{ - void *handle; - int (*barneysym)(); - handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle) exit(1); - handle = dlopen("./conftest2.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle) exit(1); - barneysym = (int (*)()) dlsym(handle, "${us}barney"); - if(!barneysym) exit(1); - exit((*barneysym)() != 69); -} -], [zsh_cv_sys_dynamic_rtld_global=yes], -[zsh_cv_sys_dynamic_rtld_global=no], -[zsh_cv_sys_dynamic_rtld_global=no] -) -else - zsh_cv_sys_dynamic_rtld_global=no -fi -]) -]) - -dnl -dnl zsh_SYS_DYNAMIC_EXECSYMS -dnl Check whether symbols in the executable are available to dynamically -dnl loaded libraries. -dnl - -AC_DEFUN(zsh_SYS_DYNAMIC_EXECSYMS, -[AC_CACHE_CHECK([whether symbols in the executable are available], -zsh_cv_sys_dynamic_execsyms, -[if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then - us=_ -else - us= -fi -echo 'extern int fred(); int barney () { return fred() + 27; }' > conftest1.c -if AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o $LIBS 1>&AC_FD_CC); then - save_ldflags=$LDFLAGS - LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS" - AC_TRY_RUN([ -#ifdef HPUX10DYNAMIC -#include <dl.h> -#define RTLD_LAZY BIND_DEFERRED -#define RTLD_GLOBAL DYNAMIC_PATH - -char *zsh_gl_sym_addr ; - -#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0) -#define dlclose(handle) shl_unload((shl_t)(handle)) -#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr) -#define dlerror() 0 -#else -#ifdef HAVE_DLFCN_H -#include <dlfcn.h> -#else -#include <sys/types.h> -#include <nlist.h> -#include <link.h> -#endif -#endif -#ifndef RTLD_LAZY -#define RTLD_LAZY 1 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif - -main() -{ - void *handle; - int (*barneysym)(); - handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle) exit(1); - barneysym = (int (*)()) dlsym(handle, "${us}barney"); - if(!barneysym) exit(1); - exit((*barneysym)() != 69); -} - -int fred () { return 42; } -], [zsh_cv_sys_dynamic_execsyms=yes], -[zsh_cv_sys_dynamic_execsyms=no], -[zsh_cv_sys_dynamic_execsyms=no] -) - LDFLAGS=$save_ldflags -else - zsh_cv_sys_dynamic_execsyms=no -fi -]) -]) - -dnl -dnl zsh_SYS_DYNAMIC_STRIP_EXE -dnl Check whether it is safe to strip executables. -dnl - -AC_DEFUN(zsh_SYS_DYNAMIC_STRIP_EXE, -[AC_REQUIRE([zsh_SYS_DYNAMIC_EXECSYMS]) -AC_CACHE_CHECK([whether executables can be stripped], -zsh_cv_sys_dynamic_strip_exe, -[if test "$zsh_cv_sys_dynamic_execsyms" != yes; then - zsh_cv_sys_dynamic_strip_exe=yes -elif - if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then - us=_ - else - us= - fi - echo 'extern int fred(); int barney() { return fred() + 27; }' > conftest1.c - AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&AC_FD_CC) && - AC_TRY_COMMAND($DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS conftest1.o $LIBS 1>&AC_FD_CC); then - save_ldflags=$LDFLAGS - LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS -s" - AC_TRY_RUN([ -#ifdef HPUX10DYNAMIC -#include <dl.h> -#define RTLD_LAZY BIND_DEFERRED -#define RTLD_GLOBAL DYNAMIC_PATH - -char *zsh_gl_sym_addr ; - -#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0) -#define dlclose(handle) shl_unload((shl_t)(handle)) -#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr) -#define dlerror() 0 -#else -#ifdef HAVE_DLFCN_H -#include <dlfcn.h> -#else -#include <sys/types.h> -#include <nlist.h> -#include <link.h> -#endif -#endif -#ifndef RTLD_LAZY -#define RTLD_LAZY 1 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif - -main() -{ - void *handle; - int (*barneysym)(); - handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle) exit(1); - barneysym = (int (*)()) dlsym(handle, "${us}barney"); - if(!barneysym) exit(1); - exit((*barneysym)() != 69); -} - -int fred () { return 42; } -], [zsh_cv_sys_dynamic_strip_exe=yes], -[zsh_cv_sys_dynamic_strip_exe=no], -[zsh_cv_sys_dynamic_strip_exe=no] -) - LDFLAGS=$save_ldflags -else - zsh_cv_sys_dynamic_strip_exe=no -fi -]) -]) - -dnl -dnl zsh_SYS_DYNAMIC_STRIP_EXE -dnl Check whether it is safe to strip dynamically loaded libraries. -dnl - -AC_DEFUN(zsh_SYS_DYNAMIC_STRIP_LIB, -[AC_CACHE_CHECK([whether libraries can be stripped], -zsh_cv_sys_dynamic_strip_lib, -[if test "$zsh_cv_func_dlsym_needs_underscore" = yes; then - us=_ -else - us= -fi -echo 'int fred () { return 42; }' > conftest1.c -if AC_TRY_COMMAND($CC -c $CFLAGS $CPPFLAGS $DLCFLAGS conftest1.c 1>&AC_FD_CC) && -AC_TRY_COMMAND($DLLD -o conftest1.$DL_EXT $LDFLAGS $DLLDFLAGS -s conftest1.o $LIBS 1>&AC_FD_CC); then - AC_TRY_RUN([ -#ifdef HPUX10DYNAMIC -#include <dl.h> -#define RTLD_LAZY BIND_DEFERRED -#define RTLD_GLOBAL DYNAMIC_PATH - -char *zsh_gl_sym_addr ; - -#define dlopen(file,mode) (void *)shl_load((file), (mode), (long) 0) -#define dlclose(handle) shl_unload((shl_t)(handle)) -#define dlsym(handle,name) (zsh_gl_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&zsh_gl_sym_addr), (void *)zsh_gl_sym_addr) -#define dlerror() 0 -#else -#ifdef HAVE_DLFCN_H -#include <dlfcn.h> -#else -#include <sys/types.h> -#include <nlist.h> -#include <link.h> -#endif -#endif -#ifndef RTLD_LAZY -#define RTLD_LAZY 1 -#endif -#ifndef RTLD_GLOBAL -#define RTLD_GLOBAL 0 -#endif - -main() -{ - void *handle; - int (*fredsym)(); - handle = dlopen("./conftest1.$DL_EXT", RTLD_LAZY | RTLD_GLOBAL); - if(!handle) exit(1); - fredsym = (int (*)()) dlsym(handle, "${us}fred"); - if(!fredsym) exit(1); - exit((*fredsym)() != 42); -} -], [zsh_cv_sys_dynamic_strip_lib=yes], -[zsh_cv_sys_dynamic_strip_lib=no], -[zsh_cv_sys_dynamic_strip_lib=no] -) -else - zsh_cv_sys_dynamic_strip_lib=no -fi -]) -]) - -dnl -dnl zsh_PATH_UTMP(filename) -dnl Search for a specified utmp-type file. -dnl - -AC_DEFUN(zsh_PATH_UTMP, -[AC_CACHE_CHECK([for $1 file], [zsh_cv_path_$1], -[for dir in /etc /usr/etc /var/adm /usr/adm /var/run /var/log ./conftest; do - zsh_cv_path_$1=${dir}/$1 - test -f $zsh_cv_path_$1 && break - zsh_cv_path_$1=no -done -]) -AH_TEMPLATE([PATH_]translit($1, [a-z], [A-Z])[_FILE], -[Define to be location of ]$1[ file.]) -if test $zsh_cv_path_$1 != no; then - AC_DEFINE_UNQUOTED([PATH_]translit($1, [a-z], [A-Z])[_FILE], - "$zsh_cv_path_$1") -fi -]) - -dnl -dnl zsh_TYPE_EXISTS(#includes, type name) -dnl Check whether a specified type exists. -dnl - -AC_DEFUN(zsh_TYPE_EXISTS, -[AC_CACHE_CHECK([for $2], [zsh_cv_type_exists_[]translit($2, [ ], [_])], -[AC_TRY_COMPILE([$1], [$2 testvar;], -[zsh_cv_type_exists_[]translit($2, [ ], [_])=yes], -[zsh_cv_type_exists_[]translit($2, [ ], [_])=no]) -]) -AH_TEMPLATE([HAVE_]translit($2, [ a-z], [_A-Z]), -[Define to 1 if ]$2[ is defined by a system header]) -if test $zsh_cv_type_exists_[]translit($2, [ ], [_]) = yes; then - AC_DEFINE([HAVE_]translit($2, [ a-z], [_A-Z])) -fi -]) - -dnl -dnl zsh_STRUCT_MEMBER(#includes, type name, member name) -dnl Check whether a specified aggregate type exists and contains -dnl a specified member. -dnl - -AC_DEFUN(zsh_STRUCT_MEMBER, -[AC_CACHE_CHECK([for $3 in $2], [zsh_cv_struct_member_[]translit($2, [ ], [_])_$3], -[AC_TRY_COMPILE([$1], [$2 testvar; testvar.$3;], -[zsh_cv_struct_member_[]translit($2, [ ], [_])_$3=yes], -[zsh_cv_struct_member_[]translit($2, [ ], [_])_$3=no]) -]) -AH_TEMPLATE([HAVE_]translit($2_$3, [ a-z], [_A-Z]), -[Define if your system's ]$2[ has a member named ]$3[.]) -if test $zsh_cv_struct_member_[]translit($2, [ ], [_])_$3 = yes; then - AC_DEFINE([HAVE_]translit($2_$3, [ a-z], [_A-Z])) -fi -]) - -dnl -dnl zsh_ARG_PROGRAM -dnl Handle AC_ARG_PROGRAM substitutions into other zsh configure macros. -dnl After processing this macro, the configure script may refer to -dnl and $tzsh_name, and @tzsh@ is defined for make substitutions. -dnl - -AC_DEFUN(zsh_ARG_PROGRAM, -[AC_ARG_PROGRAM -# Un-double any \ or $ (doubled by AC_ARG_PROGRAM). -cat <<\EOF_SED > conftestsed -s,\\\\,\\,g; s,\$\$,$,g -EOF_SED -zsh_transform_name=`echo "${program_transform_name}" | sed -f conftestsed` -rm -f conftestsed -tzsh_name=`echo zsh | sed -e "${zsh_transform_name}"` -# Double any \ or $ in the transformed name that results. -cat <<\EOF_SED >> conftestsed -s,\\,\\\\,g; s,\$,$$,g -EOF_SED -tzsh=`echo ${tzsh_name} | sed -f conftestsed` -rm -f conftestsed -AC_SUBST(tzsh)dnl -]) - -AC_DEFUN(zsh_COMPILE_FLAGS, - [AC_ARG_ENABLE(cppflags, - AC_HELP_STRING([--enable-cppflags=...], [specify C preprocessor flags]), - if test "$enableval" = "yes" - then CPPFLAGS="$1" - else CPPFLAGS="$enable_cppflags" - fi) - AC_ARG_ENABLE(cflags, - AC_HELP_STRING([--enable-cflags=...], [specify C compiler flags]), - if test "$enableval" = "yes" - then CFLAGS="$2" - else CFLAGS="$enable_cflags" - fi) - AC_ARG_ENABLE(ldflags, - AC_HELP_STRING([--enable-ldflags=...], [specify linker flags]), - if test "$enableval" = "yes" - then LDFLAGS="$3" - else LDFLAGS="$enable_ldflags" - fi) - AC_ARG_ENABLE(libs, - AC_HELP_STRING([--enable-libs=...], [specify link libraries]), - if test "$enableval" = "yes" - then LIBS="$4" - else LIBS="$enable_libs" - fi)]) - -dnl -dnl zsh_CHECK_SOCKLEN_T -dnl -dnl check type of third argument of some network functions; currently -dnl tested are size_t *, unsigned long *, int *. -dnl call the result ZSOCKLEN_T since some systems have SOCKLEN_T already -dnl -AC_DEFUN([zsh_CHECK_SOCKLEN_T],[ - AC_CACHE_CHECK( - [base type of the third argument to accept], - [zsh_cv_type_socklen_t], - [zsh_cv_type_socklen_t= - for zsh_type in socklen_t int "unsigned long" size_t ; do - AC_TRY_COMPILE( - [#include <sys/types.h> - #include <sys/socket.h>], - [extern int accept (int, struct sockaddr *, $zsh_type *);], - [zsh_cv_type_socklen_t="$zsh_type"; break], - [] - ) - done - if test -z "$zsh_cv_type_socklen_t"; then - zsh_cv_type_socklen_t=int - fi] - ) - AC_DEFINE_UNQUOTED([ZSOCKLEN_T], [$zsh_cv_type_socklen_t], - [Define to the base type of the third argument of accept])] -) - -dnl Check for limit $1 e.g. RLIMIT_RSS. -AC_DEFUN(zsh_LIMIT_PRESENT, -[AH_TEMPLATE([HAVE_]$1, -[Define to 1 if ]$1[ is present (whether or not as a macro).]) -AC_CACHE_CHECK([for limit $1], -zsh_cv_have_$1, -[AC_TRY_COMPILE([ -#include <sys/types.h> -#ifdef HAVE_SYS_TIME_H -#include <sys/time.h> -#endif -#include <sys/resource.h>], -[$1], - zsh_cv_have_$1=yes, - zsh_cv_have_$1=no)]) - -if test $zsh_cv_have_$1 = yes; then - AC_DEFINE(HAVE_$1) -fi]) - |