freebsd-dev/lib/libc/stdlib/Makefile.inc

#	from @(#)Makefile.inc	8.3 (Berkeley) 2/4/95
#	$Id: Makefile.inc,v 1.15 1998/05/08 05:41:56 jb Exp $

# machine-independent stdlib sources
.PATH: ${.CURDIR}/../libc/${MACHINE_ARCH}/stdlib ${.CURDIR}/../libc/stdlib

MISRCS+=abort.c abs.c atexit.c atof.c atoi.c atol.c bsearch.c calloc.c div.c \
	exit.c getenv.c getopt.c getsubopt.c heapsort.c labs.c ldiv.c \
	malloc.c merge.c putenv.c qsort.c radixsort.c rand.c random.c \
	realpath.c setenv.c strhash.c strtol.c strtoq.c strtoul.c \
	strtouq.c system.c reallocf.c

.if ${MACHINE_ARCH} == "alpha"
#  XXX Temporary until the assumption that a long is 32-bits is resolved
#  XXX FreeBSD's code. NetBSD kludged this with Long = int32_t and
#  XXX ULong = u_int32_t
SRCS+=	netbsd_strtod.c
.else
SRCS+=	strtod.c
.endif

# machine-dependent stdlib sources
.include "${.CURDIR}/../libc/${MACHINE_ARCH}/stdlib/Makefile.inc"

.if ${LIB} == "c"
MAN3+=	abort.3 abs.3 alloca.3 atexit.3 atof.3 atoi.3 atol.3 bsearch.3 \
	div.3 exit.3 getenv.3 getopt.3 getsubopt.3 labs.3 \
	ldiv.3 malloc.3 memory.3 qsort.3 radixsort.3 rand.3 random.3 \
	realpath.3 strtod.3 strtol.3 strtoul.3 system.3

MLINKS+=getenv.3 putenv.3 getenv.3 setenv.3 getenv.3 unsetenv.3
MLINKS+=qsort.3 heapsort.3 qsort.3 mergesort.3
MLINKS+=rand.3 srand.3
MLINKS+=random.3 initstate.3 random.3 setstate.3 random.3 srandom.3 \
	random.3 srandomdev.3
MLINKS+=strtol.3 strtoq.3
MLINKS+=strtoul.3 strtouq.3
MLINKS+=malloc.3 calloc.3 malloc.3 free.3 malloc.3 realloc.3 malloc.3 reallocf.3
.endif
Changed all paths to be relative to src/lib instead of src/lib/libc so that all these makefiles can be used to build libc_r too. Added .if ${LIB} == "c" tests to restrict man page builds to libc to avoid needlessly building them with libc_r too. Split libc Makefile into Makefile and Makefile.inc to allow the libc_r Makefile to include Makefile.inc too. 1997-05-03 03:50:06 +00:00			`# from @(#)Makefile.inc 8.3 (Berkeley) 2/4/95`
Add reallocf to the library. This function is simliar to realloc, but when it returns NULL to indicate failure, it will also free the memory that was passed to it, if that was non-null. This does not change the semantics of realloc. A second commit will be done to commit the conversion of those places in the code that can safely use this to avoid memory leaks when confronted with low memory situations. Beaten-to-death-but-finally-approved-in: -current 1998-09-14 20:34:34 +00:00			`# $Id: Makefile.inc,v 1.15 1998/05/08 05:41:56 jb Exp $`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
			`# machine-independent stdlib sources`
Change MACHINE references to MACHINE_ARCH. 1998-02-20 08:41:46 +00:00			`.PATH: ${.CURDIR}/../libc/${MACHINE_ARCH}/stdlib ${.CURDIR}/../libc/stdlib`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
Handle machine-dependent (stdlib) sources more automatically. This fixes bugs in the manual handling. abs.[cS] was handled too specially and the wrong (.c) variant for each of div.[cS], labs.[cS] and ldiv.[cS] was added to SRCS. This caused the .c variant to be used if `depend' was made and the .S version to be used otherwise. 1997-10-16 14:58:30 +00:00			`MISRCS+=abort.c abs.c atexit.c atof.c atoi.c atol.c bsearch.c calloc.c div.c \`
Sorted lists. 1997-10-21 08:41:15 +00:00			`exit.c getenv.c getopt.c getsubopt.c heapsort.c labs.c ldiv.c \`
			`malloc.c merge.c putenv.c qsort.c radixsort.c rand.c random.c \`
This is a hack to workaround source that is coded to use long variables but also assumes that they are 32-bits. This is one place where I don't think it is appropriate to change 'long' to 'int'. I don't see why the code couldn't be fixed so that using natural long variables does the right thing. It's spaggetti code so it'll take some effort. Obviously NetBSD thought so too because they change 'long' to 'int32_t' etc and left it at that. As a temporary measure FreeBSD/Alpha can use the NetBSD code and put this on the list of things to fix. 1998-05-08 05:41:57 +00:00			`realpath.c setenv.c strhash.c strtol.c strtoq.c strtoul.c \`
Add reallocf to the library. This function is simliar to realloc, but when it returns NULL to indicate failure, it will also free the memory that was passed to it, if that was non-null. This does not change the semantics of realloc. A second commit will be done to commit the conversion of those places in the code that can safely use this to avoid memory leaks when confronted with low memory situations. Beaten-to-death-but-finally-approved-in: -current 1998-09-14 20:34:34 +00:00			`strtouq.c system.c reallocf.c`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
This is a hack to workaround source that is coded to use long variables but also assumes that they are 32-bits. This is one place where I don't think it is appropriate to change 'long' to 'int'. I don't see why the code couldn't be fixed so that using natural long variables does the right thing. It's spaggetti code so it'll take some effort. Obviously NetBSD thought so too because they change 'long' to 'int32_t' etc and left it at that. As a temporary measure FreeBSD/Alpha can use the NetBSD code and put this on the list of things to fix. 1998-05-08 05:41:57 +00:00			`.if ${MACHINE_ARCH} == "alpha"`
			`# XXX Temporary until the assumption that a long is 32-bits is resolved`
			`# XXX FreeBSD's code. NetBSD kludged this with Long = int32_t and`
			`# XXX ULong = u_int32_t`
			`SRCS+= netbsd_strtod.c`
			`.else`
			`SRCS+= strtod.c`
			`.endif`

BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00			`# machine-dependent stdlib sources`
Change MACHINE references to MACHINE_ARCH. 1998-02-20 08:41:46 +00:00			`.include "${.CURDIR}/../libc/${MACHINE_ARCH}/stdlib/Makefile.inc"`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
Changed all paths to be relative to src/lib instead of src/lib/libc so that all these makefiles can be used to build libc_r too. Added .if ${LIB} == "c" tests to restrict man page builds to libc to avoid needlessly building them with libc_r too. Split libc Makefile into Makefile and Makefile.inc to allow the libc_r Makefile to include Makefile.inc too. 1997-05-03 03:50:06 +00:00			`.if ${LIB} == "c"`
Removed the subdirectory paths from the definitions of MAN[1-9]. They were a workaround for limitations in bsd.man.mk that were fixed about 2 years ago. 1997-10-15 16:16:41 +00:00			`MAN3+= abort.3 abs.3 alloca.3 atexit.3 atof.3 atoi.3 atol.3 bsearch.3 \`
			`div.3 exit.3 getenv.3 getopt.3 getsubopt.3 labs.3 \`
			`ldiv.3 malloc.3 memory.3 qsort.3 radixsort.3 rand.3 random.3 \`
			`realpath.3 strtod.3 strtol.3 strtoul.3 system.3`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
Sorted lists. 1997-10-21 08:41:15 +00:00			`MLINKS+=getenv.3 putenv.3 getenv.3 setenv.3 getenv.3 unsetenv.3`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00			`MLINKS+=qsort.3 heapsort.3 qsort.3 mergesort.3`
			`MLINKS+=rand.3 srand.3`
Add srandomdev.3 link 1997-03-23 23:12:59 +00:00			`MLINKS+=random.3 initstate.3 random.3 setstate.3 random.3 srandom.3 \`
			`random.3 srandomdev.3`
BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00			`MLINKS+=strtol.3 strtoq.3`
			`MLINKS+=strtoul.3 strtouq.3`
Add reallocf to the library. This function is simliar to realloc, but when it returns NULL to indicate failure, it will also free the memory that was passed to it, if that was non-null. This does not change the semantics of realloc. A second commit will be done to commit the conversion of those places in the code that can safely use this to avoid memory leaks when confronted with low memory situations. Beaten-to-death-but-finally-approved-in: -current 1998-09-14 20:34:34 +00:00			`MLINKS+=malloc.3 calloc.3 malloc.3 free.3 malloc.3 realloc.3 malloc.3 reallocf.3`
Changed all paths to be relative to src/lib instead of src/lib/libc so that all these makefiles can be used to build libc_r too. Added .if ${LIB} == "c" tests to restrict man page builds to libc to avoid needlessly building them with libc_r too. Split libc Makefile into Makefile and Makefile.inc to allow the libc_r Makefile to include Makefile.inc too. 1997-05-03 03:50:06 +00:00			`.endif`