mirror of
https://git.FreeBSD.org/ports.git
synced 2024-10-19 19:59:43 +00:00
Add SUSv2 compatible fcvt() function ripped from glibc. fcvt() is required by
some internal Clanlib's function (fortunately rarely used, which allowed several clanlib-based ports live w/o it). Prompted by: alex (quite some time ago)
This commit is contained in:
Maxim Sobolev
parent
af392539af
commit
8166e86e11
Notes:
svn2git
2021-03-31 03:12:20 +00:00
svn path=/head/; revision=37049
@ -7,6 +7,7 @@
|
||||
|
||||
PORTNAME= clanlib
|
||||
PORTVERSION= 0.4.4
|
||||
PORTREVISION= 1
|
||||
CATEGORIES= devel
|
||||
MASTER_SITES= http://dark.x.dtu.dk/~mbn/clanlib/download/
|
||||
DISTNAME= ClanLib-${PORTVERSION}
|
||||
|
||||
145
devel/clanlib-devel/files/patch-Sources_Util_fcvt.c
Normal file
145
devel/clanlib-devel/files/patch-Sources_Util_fcvt.c
Normal file
@ -0,0 +1,145 @@
|
||||
|
||||
$FreeBSD$
|
||||
|
||||
--- /dev/null Wed Jan 10 00:32:20 2001
|
||||
+++ Sources/Util/fcvt.c Wed Jan 10 00:31:59 2001
|
||||
@@ -0,0 +1,139 @@
|
||||
+/* Compatibility functions for floating point formatting, reentrant versions.
|
||||
+ Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
+ This file is part of the GNU C Library.
|
||||
+
|
||||
+ The GNU C Library is free software; you can redistribute it and/or
|
||||
+ modify it under the terms of the GNU Library General Public License as
|
||||
+ published by the Free Software Foundation; either version 2 of the
|
||||
+ License, or (at your option) any later version.
|
||||
+
|
||||
+ The GNU C Library is distributed in the hope that it will be useful,
|
||||
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
+ Library General Public License for more details.
|
||||
+
|
||||
+ You should have received a copy of the GNU Library General Public
|
||||
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
+ Boston, MA 02111-1307, USA. */
|
||||
+
|
||||
+#include <ctype.h>
|
||||
+#include <errno.h>
|
||||
+#include <float.h>
|
||||
+#include <math.h>
|
||||
+#include <stdio.h>
|
||||
+#include <string.h>
|
||||
+#include <sys/param.h>
|
||||
+
|
||||
+extern int errno;
|
||||
+
|
||||
+#if DBL_MANT_DIG == 53
|
||||
+# define NDIGIT_MAX 17
|
||||
+#else
|
||||
+/*
|
||||
+ * See IEEE 854 5.6, table 2 for this formula. Unfortunately we need a
|
||||
+ * compile time constant here, so we cannot use it.
|
||||
+ */
|
||||
+# error "NDIGIT_MAX must be precomputed"
|
||||
+# define NDIGIT_MAX (lrint (ceil (M_LN2 / M_LN10 * DBL_MANT_DIG + 1.0)))
|
||||
+#endif
|
||||
+#define MAXDIG (NDIGIT_MAX + 3)
|
||||
+#define signbit(x) (((x)<(0))?(1):(0))
|
||||
+
|
||||
+static char *FCVT_BUFFER[MAXDIG];
|
||||
+
|
||||
+static int fcvt_r(double value, int ndigit, int *decpt, int *sign, char *buf, \
|
||||
+ size_t len)
|
||||
+{
|
||||
+ int n, i;
|
||||
+ int left;
|
||||
+
|
||||
+ if (buf == NULL)
|
||||
+ {
|
||||
+ errno = EINVAL;
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ left = 0;
|
||||
+ if (finite(value))
|
||||
+ {
|
||||
+ *sign = signbit(value) != 0;
|
||||
+ if (*sign)
|
||||
+ value = -value;
|
||||
+
|
||||
+ if (ndigit < 0)
|
||||
+ {
|
||||
+
|
||||
+ while (ndigit < 0)
|
||||
+ {
|
||||
+ double new_value = value * 0.1;
|
||||
+
|
||||
+ if (new_value < 1.0)
|
||||
+ {
|
||||
+ ndigit = 0;
|
||||
+ break;
|
||||
+ }
|
||||
+
|
||||
+ value = new_value;
|
||||
+ ++left;
|
||||
+ ++ndigit;
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+ else
|
||||
+ *sign = 0;
|
||||
+
|
||||
+ n = snprintf(buf, len, "%.*f", MIN(ndigit, NDIGIT_MAX), value);
|
||||
+
|
||||
+ if (n >= len)
|
||||
+ return -1;
|
||||
+
|
||||
+ i = 0;
|
||||
+ while (i < n && isdigit(buf[i]))
|
||||
+ ++i;
|
||||
+ *decpt = i;
|
||||
+
|
||||
+ if (i == 0)
|
||||
+ return 0;
|
||||
+
|
||||
+ if (i < n)
|
||||
+ {
|
||||
+ do
|
||||
+ ++i;
|
||||
+ while (i < n && !isdigit(buf[i]));
|
||||
+
|
||||
+ if (*decpt == 1 && buf[0] == '0' && value != 0.0)
|
||||
+ {
|
||||
+ --*decpt;
|
||||
+
|
||||
+ while (i < n && buf[i] == '0')
|
||||
+ {
|
||||
+ --*decpt;
|
||||
+ ++i;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ memmove(&buf[MAX(*decpt, 0)], &buf[i], n - i);
|
||||
+ buf[n - (i - MAX(*decpt, 0))] = '\0';
|
||||
+ }
|
||||
+
|
||||
+ if (left)
|
||||
+ {
|
||||
+ *decpt += left;
|
||||
+ if (--len > n)
|
||||
+ {
|
||||
+ while (left-- > 0 && n < len)
|
||||
+ buf[n++] = '0';
|
||||
+ buf[n] = '\0';
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+char *fcvt(double value, int ndigit, int *decpt, int *sign)
|
||||
+{
|
||||
+ fcvt_r(value, ndigit, decpt, sign, (char *)FCVT_BUFFER, MAXDIG);
|
||||
+ return (char *)FCVT_BUFFER;
|
||||
+}
|
||||
+
|
||||
@ -1,6 +1,26 @@
|
||||
--- Makefile.in.orig Sun Apr 9 15:17:58 2000
|
||||
+++ Makefile.in Sun Sep 24 15:01:31 2000
|
||||
@@ -261,43 +264,43 @@
|
||||
+++ Makefile.in Wed Jan 10 00:20:32 2001
|
||||
@@ -35,7 +35,8 @@
|
||||
Sources/Lua:\
|
||||
Sources/Lua/tolua:\
|
||||
Sources/MPEG:\
|
||||
- Sources/GUI
|
||||
+ Sources/GUI:\
|
||||
+ Sources/Util
|
||||
|
||||
OBJF_GENERIC = Libs/Intermediate/cliprect.o \
|
||||
Libs/Intermediate/res_surface_generic.o \
|
||||
@@ -131,7 +132,8 @@
|
||||
Libs/Intermediate/appconf.o \
|
||||
Libs/Intermediate/thread_pthread.o \
|
||||
Libs/Intermediate/mutex_pthread.o \
|
||||
- Libs/Intermediate/network_delivery_socket.o
|
||||
+ Libs/Intermediate/network_delivery_socket.o \
|
||||
+ Libs/Intermediate/fcvt.o
|
||||
|
||||
OBJF_NETWORK_UNIX = Libs/Intermediate/network_delivery_unix.o \
|
||||
Libs/Intermediate/network_delivery_pipe.o \
|
||||
@@ -261,43 +263,43 @@
|
||||
@install -d $(BIN_PREFIX)
|
||||
@install -d $(LIB_PREFIX)
|
||||
@for i in `find Sources/API/* -type d | grep -v CVS | sed "s/Sources\/API\///;"`; do install -d $(INC_PREFIX)/ClanLib/$$i; done
|
||||
@ -52,7 +72,7 @@
|
||||
ln -s -f libclanPNG.so.$(D_VERSION_MINOR) $(LIB_PREFIX)/libclanPNG.so.$(D_VERSION_MAJOR); \
|
||||
ln -s -f libclanPNG.so.$(D_VERSION_MAJOR) $(LIB_PREFIX)/libclanPNG.so; \
|
||||
fi
|
||||
@@ -306,10 +309,10 @@
|
||||
@@ -306,10 +308,10 @@
|
||||
install -d $(TARGET_PREFIX); \
|
||||
all_targets_var="$(ALL_TARGETS)"; \
|
||||
for curtarget in $$all_targets_var; do \
|
||||
|
||||
@ -7,6 +7,7 @@
|
||||
|
||||
PORTNAME= clanlib
|
||||
PORTVERSION= 0.4.4
|
||||
PORTREVISION= 1
|
||||
CATEGORIES= devel
|
||||
MASTER_SITES= http://dark.x.dtu.dk/~mbn/clanlib/download/
|
||||
DISTNAME= ClanLib-${PORTVERSION}
|
||||
|
||||
145
devel/clanlib/files/patch-Sources_Util_fcvt.c
Normal file
145
devel/clanlib/files/patch-Sources_Util_fcvt.c
Normal file
@ -0,0 +1,145 @@
|
||||
|
||||
$FreeBSD$
|
||||
|
||||
--- /dev/null Wed Jan 10 00:32:20 2001
|
||||
+++ Sources/Util/fcvt.c Wed Jan 10 00:31:59 2001
|
||||
@@ -0,0 +1,139 @@
|
||||
+/* Compatibility functions for floating point formatting, reentrant versions.
|
||||
+ Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
+ This file is part of the GNU C Library.
|
||||
+
|
||||
+ The GNU C Library is free software; you can redistribute it and/or
|
||||
+ modify it under the terms of the GNU Library General Public License as
|
||||
+ published by the Free Software Foundation; either version 2 of the
|
||||
+ License, or (at your option) any later version.
|
||||
+
|
||||
+ The GNU C Library is distributed in the hope that it will be useful,
|
||||
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
+ Library General Public License for more details.
|
||||
+
|
||||
+ You should have received a copy of the GNU Library General Public
|
||||
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
+ Boston, MA 02111-1307, USA. */
|
||||
+
|
||||
+#include <ctype.h>
|
||||
+#include <errno.h>
|
||||
+#include <float.h>
|
||||
+#include <math.h>
|
||||
+#include <stdio.h>
|
||||
+#include <string.h>
|
||||
+#include <sys/param.h>
|
||||
+
|
||||
+extern int errno;
|
||||
+
|
||||
+#if DBL_MANT_DIG == 53
|
||||
+# define NDIGIT_MAX 17
|
||||
+#else
|
||||
+/*
|
||||
+ * See IEEE 854 5.6, table 2 for this formula. Unfortunately we need a
|
||||
+ * compile time constant here, so we cannot use it.
|
||||
+ */
|
||||
+# error "NDIGIT_MAX must be precomputed"
|
||||
+# define NDIGIT_MAX (lrint (ceil (M_LN2 / M_LN10 * DBL_MANT_DIG + 1.0)))
|
||||
+#endif
|
||||
+#define MAXDIG (NDIGIT_MAX + 3)
|
||||
+#define signbit(x) (((x)<(0))?(1):(0))
|
||||
+
|
||||
+static char *FCVT_BUFFER[MAXDIG];
|
||||
+
|
||||
+static int fcvt_r(double value, int ndigit, int *decpt, int *sign, char *buf, \
|
||||
+ size_t len)
|
||||
+{
|
||||
+ int n, i;
|
||||
+ int left;
|
||||
+
|
||||
+ if (buf == NULL)
|
||||
+ {
|
||||
+ errno = EINVAL;
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ left = 0;
|
||||
+ if (finite(value))
|
||||
+ {
|
||||
+ *sign = signbit(value) != 0;
|
||||
+ if (*sign)
|
||||
+ value = -value;
|
||||
+
|
||||
+ if (ndigit < 0)
|
||||
+ {
|
||||
+
|
||||
+ while (ndigit < 0)
|
||||
+ {
|
||||
+ double new_value = value * 0.1;
|
||||
+
|
||||
+ if (new_value < 1.0)
|
||||
+ {
|
||||
+ ndigit = 0;
|
||||
+ break;
|
||||
+ }
|
||||
+
|
||||
+ value = new_value;
|
||||
+ ++left;
|
||||
+ ++ndigit;
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+ else
|
||||
+ *sign = 0;
|
||||
+
|
||||
+ n = snprintf(buf, len, "%.*f", MIN(ndigit, NDIGIT_MAX), value);
|
||||
+
|
||||
+ if (n >= len)
|
||||
+ return -1;
|
||||
+
|
||||
+ i = 0;
|
||||
+ while (i < n && isdigit(buf[i]))
|
||||
+ ++i;
|
||||
+ *decpt = i;
|
||||
+
|
||||
+ if (i == 0)
|
||||
+ return 0;
|
||||
+
|
||||
+ if (i < n)
|
||||
+ {
|
||||
+ do
|
||||
+ ++i;
|
||||
+ while (i < n && !isdigit(buf[i]));
|
||||
+
|
||||
+ if (*decpt == 1 && buf[0] == '0' && value != 0.0)
|
||||
+ {
|
||||
+ --*decpt;
|
||||
+
|
||||
+ while (i < n && buf[i] == '0')
|
||||
+ {
|
||||
+ --*decpt;
|
||||
+ ++i;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ memmove(&buf[MAX(*decpt, 0)], &buf[i], n - i);
|
||||
+ buf[n - (i - MAX(*decpt, 0))] = '\0';
|
||||
+ }
|
||||
+
|
||||
+ if (left)
|
||||
+ {
|
||||
+ *decpt += left;
|
||||
+ if (--len > n)
|
||||
+ {
|
||||
+ while (left-- > 0 && n < len)
|
||||
+ buf[n++] = '0';
|
||||
+ buf[n] = '\0';
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+char *fcvt(double value, int ndigit, int *decpt, int *sign)
|
||||
+{
|
||||
+ fcvt_r(value, ndigit, decpt, sign, (char *)FCVT_BUFFER, MAXDIG);
|
||||
+ return (char *)FCVT_BUFFER;
|
||||
+}
|
||||
+
|
||||
@ -1,6 +1,26 @@
|
||||
--- Makefile.in.orig Sun Apr 9 15:17:58 2000
|
||||
+++ Makefile.in Sun Sep 24 15:01:31 2000
|
||||
@@ -261,43 +264,43 @@
|
||||
+++ Makefile.in Wed Jan 10 00:20:32 2001
|
||||
@@ -35,7 +35,8 @@
|
||||
Sources/Lua:\
|
||||
Sources/Lua/tolua:\
|
||||
Sources/MPEG:\
|
||||
- Sources/GUI
|
||||
+ Sources/GUI:\
|
||||
+ Sources/Util
|
||||
|
||||
OBJF_GENERIC = Libs/Intermediate/cliprect.o \
|
||||
Libs/Intermediate/res_surface_generic.o \
|
||||
@@ -131,7 +132,8 @@
|
||||
Libs/Intermediate/appconf.o \
|
||||
Libs/Intermediate/thread_pthread.o \
|
||||
Libs/Intermediate/mutex_pthread.o \
|
||||
- Libs/Intermediate/network_delivery_socket.o
|
||||
+ Libs/Intermediate/network_delivery_socket.o \
|
||||
+ Libs/Intermediate/fcvt.o
|
||||
|
||||
OBJF_NETWORK_UNIX = Libs/Intermediate/network_delivery_unix.o \
|
||||
Libs/Intermediate/network_delivery_pipe.o \
|
||||
@@ -261,43 +263,43 @@
|
||||
@install -d $(BIN_PREFIX)
|
||||
@install -d $(LIB_PREFIX)
|
||||
@for i in `find Sources/API/* -type d | grep -v CVS | sed "s/Sources\/API\///;"`; do install -d $(INC_PREFIX)/ClanLib/$$i; done
|
||||
@ -52,7 +72,7 @@
|
||||
ln -s -f libclanPNG.so.$(D_VERSION_MINOR) $(LIB_PREFIX)/libclanPNG.so.$(D_VERSION_MAJOR); \
|
||||
ln -s -f libclanPNG.so.$(D_VERSION_MAJOR) $(LIB_PREFIX)/libclanPNG.so; \
|
||||
fi
|
||||
@@ -306,10 +309,10 @@
|
||||
@@ -306,10 +308,10 @@
|
||||
install -d $(TARGET_PREFIX); \
|
||||
all_targets_var="$(ALL_TARGETS)"; \
|
||||
for curtarget in $$all_targets_var; do \
|
||||
|
||||
Loading…
Reference in New Issue
Block a user