cc (cc.U):
This variable holds the name of a command to execute a C compiler which
can resolve multiple global references that happen to have the same
- name. Usual values are 'cc', 'Mcc', 'cc -M', and 'gcc'.
+ name. Usual values are 'cc' and 'gcc'.
+ Fervent ANSI compilers may be called 'c89'. AIX has xlc.
cccdlflags (dlsrc.U):
This variable contains any special flags that might need to be
This variable contains any additional C compiler flags desired by
the user. It is up to the Makefile to use this.
+ccflags_uselargefiles (uselfs.U):
+ This variable contains the compiler flags needed by large file builds
+ and added to ccflags by hints files.
+
+ccname (Checkcc.U):
+ This can set either by hints files or by Configure. If using
+ gcc, this is gcc, and if not, usually equal to cc, unimpressive, no?
+ Some platforms, however, make good use of this by storing the
+ flavor of the C compiler being used here. For example if using
+ the Sun WorkShop suite, ccname will be 'workshop'.
+
ccsymbols (Cppsym.U):
The variable contains the symbols defined by the C compiler alone.
The symbols defined by cpp or by cc when it calls cpp are not in
this list, see cppsymbols and cppccsymbols.
The list is a space-separated list of symbol=value tokens.
+ccversion (Checkcc.U):
+ This can set either by hints files or by Configure. If using
+ a (non-gcc) vendor cc, this variable may contain a version for
+ the compiler.
+
cf_by (cf_who.U):
Login name of the person who ran the Configure script and answered the
questions. This is used to tag both config.sh and config_h.SH.
This variable conditionally defines the HAS_FCNTL symbol, and indicates
whether the fcntl() function exists
+d_fcntl_can_lock (d_fcntl_can_lock.U):
+ This variable conditionally defines the FCNTL_CAN_LOCK symbol
+ and indicates whether file locking with fcntl() works.
+
d_fd_macros (d_fd_set.U):
This variable contains the eventual value of the HAS_FD_MACROS symbol,
which indicates if your C compiler knows about the macros which
This variable conditionally defines the HAS_FSTATVFS symbol, which
indicates to the C program that the fstatvfs() routine is available.
+d_fsync (d_fsync.U):
+ This variable conditionally defines the HAS_FSYNC symbol, which
+ indicates to the C program that the fsync() routine is available.
+
d_ftello (d_ftello.U):
This variable conditionally defines the HAS_FTELLO symbol, which
indicates to the C program that the ftello() routine is available.
indicates to the C program that the getcwd() routine is available
to get the current working directory.
+d_getespwnam (d_getespwnam.U):
+ This variable conditionally defines HAS_GETESPWNAM if getespwnam() is
+ available to retrieve enchanced (shadow) password entries by name.
+
d_getfsstat (d_getfsstat.U):
This variable conditionally defines the HAS_GETFSSTAT symbol, which
indicates to the C program that the getfsstat() routine is available.
prototypes for the various getnet*() functions.
See also netdbtype.U for probing for various netdb types.
+d_getpagsz (d_getpagsz.U):
+ This variable conditionally defines HAS_GETPAGESIZE if getpagesize()
+ is available to get the system page size.
+
d_getpbyname (d_getprotby.U):
This variable conditionally defines the HAS_GETPROTOBYNAME
symbol, which indicates to the C program that the
prototypes for the various getproto*() functions.
See also netdbtype.U for probing for various netdb types.
+d_getprpwnam (d_getprpwnam.U):
+ This variable conditionally defines HAS_GETPRPWNAM if getprpwnam() is
+ available to retrieve protected (shadow) password entries by name.
+
d_getpwent (d_getpwent.U):
This variable conditionally defines the HAS_GETPWENT symbol, which
indicates to the C program that the getpwent() routine is available
This variable indicates whether a variable of type nvtype
can preserve all the bits a variable of type uvtype.
+d_nv_preserves_uv_bits (perlxv.U):
+ This variable indicates how many of bits type uvtype
+ a variable nvtype can preserve.
+
d_off64_t (d_off64_t.U):
This symbol will be defined if the C compiler supports off64_t.
indiciates that stdio has a symbol to print 64-bit decimal numbers.
d_PRIeldbl (longdblfio.U):
- This variable conditionally defines the PERL_PRIfldlbl symbol, which
+ This variable conditionally defines the PERL_PRIfldbl symbol, which
indiciates that stdio has a symbol to print long doubles.
-d_PRIEldbl (longdblfio.U):
- This variable conditionally defines the PERL_PRIfldlbl symbol, which
+d_PRIEUldbl (longdblfio.U):
+ This variable conditionally defines the PERL_PRIfldbl symbol, which
indiciates that stdio has a symbol to print long doubles.
+ The 'U' in the name is to separate this from d_PRIeldbl so that even
+ case-blind systems can see the difference.
d_PRIfldbl (longdblfio.U):
- This variable conditionally defines the PERL_PRIfldlbl symbol, which
+ This variable conditionally defines the PERL_PRIfldbl symbol, which
indiciates that stdio has a symbol to print long doubles.
-d_PRIFldbl (longdblfio.U):
- This variable conditionally defines the PERL_PRIfldlbl symbol, which
+d_PRIFUldbl (longdblfio.U):
+ This variable conditionally defines the PERL_PRIfldbl symbol, which
indiciates that stdio has a symbol to print long doubles.
+ The 'U' in the name is to separate this from d_PRIfldbl so that even
+ case-blind systems can see the difference.
d_PRIgldbl (longdblfio.U):
- This variable conditionally defines the PERL_PRIfldlbl symbol, which
+ This variable conditionally defines the PERL_PRIfldbl symbol, which
indiciates that stdio has a symbol to print long doubles.
-d_PRIGldbl (longdblfio.U):
- This variable conditionally defines the PERL_PRIfldlbl symbol, which
+d_PRIGUldbl (longdblfio.U):
+ This variable conditionally defines the PERL_PRIfldbl symbol, which
indiciates that stdio has a symbol to print long doubles.
+ The 'U' in the name is to separate this from d_PRIgldbl so that even
+ case-blind systems can see the difference.
d_PRIi64 (quadfio.U):
This variable conditionally defines the PERL_PRIi64 symbol, which
This variable conditionally defines the PERL_PRIx64 symbol, which
indiciates that stdio has a symbol to print 64-bit hexadecimal numbers.
-d_PRIX64 (quadfio.U):
- This variable conditionally defines the PERL_PRIX64 symbol, which
+d_PRIXU64 (quadfio.U):
+ This variable conditionally defines the PERL_PRIXU64 symbol, which
indiciates that stdio has a symbol to print 64-bit hExADECimAl numbers.
+ The 'U' in the name is to separate this from d_PRIx64 so that even
+ case-blind systems can see the difference.
d_pthread_yield (d_pthread_y.U):
This variable conditionally defines the HAS_PTHREAD_YIELD
which indicates that the SCM_RIGHTS is available. #ifdef is
not enough because it may be an enum, glibc has been known to do this.
+d_SCNfldbl (longdblfio.U):
+ This variable conditionally defines the PERL_PRIfldbl symbol, which
+ indiciates that stdio has a symbol to scan long doubles.
+
d_seekdir (d_readdir.U):
This variable conditionally defines HAS_SEEKDIR if seekdir() is
available.
This variable conditionally defines HAS_SETPRIORITY if setpriority()
is available to set a process's priority.
+d_setproctitle (d_setproctitle.U):
+ This variable conditionally defines the HAS_SETPROCTITLE symbol,
+ which indicates to the C program that the setproctitle() routine
+ is available.
+
d_setpwent (d_setpwent.U):
This variable conditionally defines the HAS_SETPWENT symbol, which
indicates to the C program that the setpwent() routine is available
This variable conditionally defines the HAS_SOCKETPAIR symbol, which
indicates that the BSD socketpair() is supported.
+d_socks5_init (d_socks5_init.U):
+ This variable conditionally defines the HAS_SOCKS5_INIT symbol, which
+ indicates to the C program that the socks5_init() routine is available.
+
d_sqrtl (d_sqrtl.U):
This variable conditionally defines the HAS_SQRTL symbol, which
indicates to the C program that the sqrtl() routine is available.
This variable conditionally defines STDIO_PTR_LVALUE if the
FILE_ptr macro can be used as an lvalue.
+d_stdio_ptr_lval_nochange_cnt (d_stdstdio.U):
+ This symbol is defined if using the FILE_ptr macro as an lvalue
+ to increase the pointer by n leaves File_cnt(fp) unchanged.
+
+d_stdio_ptr_lval_sets_cnt (d_stdstdio.U):
+ This symbol is defined if using the FILE_ptr macro as an lvalue
+ to increase the pointer by n has the side effect of decreasing the
+ value of File_cnt(fp) by n.
+
d_stdio_stream_array (stdio_streams.U):
This variable tells whether there is an array holding
the stdio streams.
can share this executable will have the same full pathname to
'sed.'
-gccversion (cc.U):
+gccosandvers (gccvers.U):
+ If GNU cc (gcc) is used, this variable the operating system and
+ version used to compile the gcc. It is set to '' if not gcc,
+ or if nothing useful can be parsed as the os version.
+
+gccversion (gccvers.U):
If GNU cc (gcc) is used, this variable holds '1' or '2' to
indicate whether the compiler is version 1 or 2. This is used in
setting some of the default cflags. It is set to '' if not gcc.
On some systems, such as os390, there may be no equivalent
command, in which case this variable is unset.
-huge (models.U):
- This variable contains a flag which will tell the C compiler and loader
- to produce a program running with a huge memory model. If the
- huge model is not supported, contains the flag to produce large
- model programs. It is up to the Makefile to use this.
-
i16size (perlxv.U):
This variable is the size of an I16 in bytes.
This variable conditionally defines the I_INTTYPES symbol,
and indicates whether a C program should include <inttypes.h>.
+i_libutil (i_libutil.U):
+ This variable conditionally defines the I_LIBUTIL symbol, and indicates
+ whether a C program should include <libutil.h>.
+
i_limits (i_limits.U):
This variable conditionally defines the I_LIMITS symbol, and indicates
whether a C program may include <limits.h> to get symbols like WORD_BIT
This variable conditionally defines the I_POLL symbol, and indicates
whether a C program should include <poll.h>.
+i_prot (i_prot.U):
+ This variable conditionally defines the I_PROT symbol, and indicates
+ whether a C program should include <prot.h>.
+
i_pthread (i_pthread.U):
This variable conditionally defines the I_PTHREAD symbol,
and indicates whether a C program should include <pthread.h>.
This variable is defined but not used by Configure.
The value is a plain '' and is not useful.
-large (models.U):
- This variable contains a flag which will tell the C compiler and loader
- to produce a program running with a large memory model. It is up to
- the Makefile to use this.
-
ld (dlsrc.U):
This variable indicates the program to be used to link
libraries for dynamic loading. On some systems, it is 'ld'.
This variable contains any additional C loader flags desired by
the user. It is up to the Makefile to use this.
+ldflags_uselargefiles (uselfs.U):
+ This variable contains the loader flags needed by large file builds
+ and added to ldflags by hints files.
+
ldlibpthname (libperl.U):
This variable holds the name of the shared library
search path, often LD_LIBRARY_PATH. To get an empty
search. The order is chosen to pick up the c library
ahead of ucb or bsd libraries for SVR4.
+libswanted_uselargefiles (uselfs.U):
+ This variable contains the libraries needed by large file builds
+ and added to ldflags by hints files. It is a space separated list
+ of the library names without the "lib" prefix or any suffix, just
+ like libswanted..
+
line (Loc.U):
This variable is defined but not used by Configure.
The value is a plain '' and is not useful.
full pathname (if any) of the Mcc program. After Configure runs,
the value is reset to a plain "Mcc" and is not useful.
-medium (models.U):
- This variable contains a flag which will tell the C compiler and loader
- to produce a program running with a medium memory model. If the
- medium model is not supported, contains the flag to produce large
- model programs. It is up to the Makefile to use this.
-
mips_type (usrinc.U):
This variable holds the environment type for the mips system.
Possible values are "BSD 4.3" and "System V".
(and simultaneously the type of the first argument).
It can be 'void *' or 'caddr_t'.
-models (models.U):
- This variable contains the list of memory models supported by this
- system. Possible component values are none, split, unsplit, small,
- medium, large, and huge. The component values are space separated.
-
modetype (modetype.U):
This variable defines modetype to be something like mode_t,
int, unsigned short, or whatever type is used to declare file
full pathname (if any) of the nroff program. After Configure runs,
the value is reset to a plain "nroff" and is not useful.
+nveformat (perlxvf.U):
+ This variable contains the format string used for printing
+ a Perl NV using %e-ish floating point format.
+
+nvEUformat (perlxvf.U):
+ This variable contains the format string used for printing
+ a Perl NV using %E-ish floating point format.
+
+nvfformat (perlxvf.U):
+ This variable confains the format string used for printing
+ a Perl NV using %f-ish floating point format.
+
+nvFUformat (perlxvf.U):
+ This variable confains the format string used for printing
+ a Perl NV using %F-ish floating point format.
+
+nvgformat (perlxvf.U):
+ This variable contains the format string used for printing
+ a Perl NV using %g-ish floating point format.
+
+nvGUformat (perlxvf.U):
+ This variable contains the format string used for printing
+ a Perl NV using %G-ish floating point format.
+
nvsize (perlxv.U):
This variable is the size of an NV in bytes.
perladmin (perladmin.U):
Electronic mail address of the perl5 administrator.
+perllibs (End.U):
+ The list of libraries needed by Perl only (any libraries needed
+ by extensions only will by dropped, if using dynamic loading).
+
perlpath (perlpath.U):
This variable contains the eventual value of the PERLPATH symbol,
which contains the name of the perl interpreter to be used in
This variable is defined but not used by Configure.
The value is a plain '' and is not useful.
-small (models.U):
- This variable contains a flag which will tell the C compiler and loader
- to produce a program running with a small memory model. It is up to
- the Makefile to use this.
-
so (so.U):
This variable holds the extension used to identify shared libraries
(also known as shared objects) on the system. Usually set to 'so'.
This variable contains the command necessary to spit out a runnable
shell on this system. It is either cat or a grep '-v' for # comments.
-split (models.U):
- This variable contains a flag which will tell the C compiler and loader
- to produce a program that will run in separate I and D space, for those
- machines that support separation of instruction and data space. It is
- up to the Makefile to use this.
-
sPRId64 (quadfio.U):
This variable, if defined, contains the string used by stdio to
format 64-bit decimal numbers (format 'd') for output.
This variable, if defined, contains the string used by stdio to
format long doubles (format 'e') for output.
-sPRIEldbl (longdblfio.U):
+sPRIEUldbl (longdblfio.U):
This variable, if defined, contains the string used by stdio to
format long doubles (format 'E') for output.
+ The 'U' in the name is to separate this from sPRIeldbl so that even
+ case-blind systems can see the difference.
sPRIfldbl (longdblfio.U):
This variable, if defined, contains the string used by stdio to
format long doubles (format 'f') for output.
-sPRIFldbl (longdblfio.U):
+sPRIFUldbl (longdblfio.U):
This variable, if defined, contains the string used by stdio to
format long doubles (format 'F') for output.
+ The 'U' in the name is to separate this from sPRIfldbl so that even
+ case-blind systems can see the difference.
sPRIgldbl (longdblfio.U):
This variable, if defined, contains the string used by stdio to
format long doubles (format 'g') for output.
-sPRIGldbl (longdblfio.U):
+sPRIGUldbl (longdblfio.U):
This variable, if defined, contains the string used by stdio to
format long doubles (format 'G') for output.
+ The 'U' in the name is to separate this from sPRIgldbl so that even
+ case-blind systems can see the difference.
sPRIi64 (quadfio.U):
This variable, if defined, contains the string used by stdio to
This variable, if defined, contains the string used by stdio to
format 64-bit hexadecimal numbers (format 'x') for output.
-sPRIX64 (quadfio.U):
+sPRIXU64 (quadfio.U):
This variable, if defined, contains the string used by stdio to
format 64-bit hExADECimAl numbers (format 'X') for output.
+ The 'U' in the name is to separate this from sPRIx64 so that even
+ case-blind systems can see the difference.
src (src.U):
This variable holds the path to the package source. It is up to
the Makefile to use this variable and set VPATH accordingly to
find the sources remotely.
+sSCNfldbl (longdblfio.U):
+ This variable, if defined, contains the string used by stdio to
+ format long doubles (format 'f') for input.
+
ssizetype (ssizetype.U):
This variable defines ssizetype to be something like ssize_t,
long or int. It is used by functions that return a count
uvxformat (perlxvf.U):
This variable contains the format string used for printing
- a Perl UV as an unsigned hexadecimal integer.
+ a Perl UV as an unsigned hexadecimal integer in lowercase abcdef.
+
+uvXUformat (perlxvf.U):
+ This variable contains the format string used for printing
+ a Perl UV as an unsigned hexadecimal integer in uppercase ABCDEF.
vendorarch (vendorarch.U):
This variable contains the value of the PERL_VENDORARCH symbol.
This is suitable for use as a directory name, and hence is
filesystem dependent.
+versiononly (versiononly.U):
+ If set, this symbol indicates that only the version-specific
+ components of a perl installation should be installed.
+ This may be useful for making a test installation of a new
+ version without disturbing the existing installation.
+ Setting versiononly is equivalent to setting installperl's -v option.
+ In particular, the non-versioned scripts and programs such as
+ a2p, c2ph, h2xs, pod2*, and perldoc are not installed
+ (see INSTALL for a more complete list). Nor are the man
+ pages installed.
+ Usually, this is undef.
+
vi (Loc.U):
This variable is defined but not used by Configure.
The value is a plain '' and is not useful.
projects / p5sagit/p5-mst-13.2.git / blobdiff