diff options
| author | Steve Price <steve@FreeBSD.org> | 2000-01-24 06:19:03 +0000 |
|---|---|---|
| committer | Steve Price <steve@FreeBSD.org> | 2000-01-24 06:19:03 +0000 |
| commit | d80572ef7327df981c91c314d7a450e3a9684ea1 (patch) | |
| tree | 5a4b19e15869f9899f7841f156c0e8f758d462d8 /math/gnuplot+/files/patch-za | |
| parent | 0d2056a4f130c73bc5549a1c1d720d85b2839c19 (diff) | |
o Fix Configuration Option for readline library
o Add patch to avoid divide-by-zero trap
o Merge patches for gnuplot-3.7.1
PR: 16120
Submitted by: Akio Morita <amorita@meadow.scphys.kyoto-u.ac.jp>
Reviewed by: maintainer
Diffstat (limited to 'math/gnuplot+/files/patch-za')
| -rw-r--r-- | math/gnuplot+/files/patch-za | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/math/gnuplot+/files/patch-za b/math/gnuplot+/files/patch-za new file mode 100644 index 000000000000..730323f0842e --- /dev/null +++ b/math/gnuplot+/files/patch-za @@ -0,0 +1,74 @@ +--- gplt_x11.c.ORIG Thu Dec 2 17:02:05 1999 ++++ gplt_x11.c Thu Dec 2 17:02:54 1999 +@@ -169,6 +169,10 @@ + # define EINTR E_ILLFNC + #endif + ++#ifdef __FreeBSD__ ++# include <floatingpoint.h> ++#endif ++ + /* information about one window/plot */ + + typedef struct plot_struct { +@@ -301,6 +305,10 @@ + int argc; + char *argv[]; + { ++#ifdef __FreeBSD__ ++ /* allow divide by zero -- Inf */ ++ fpsetmask(fpgetmask() & ~(FP_X_DZ | FP_X_INV)); ++#endif + + #ifndef X11ORG + setlocale(LC_ALL, ""); +@@ -335,6 +343,12 @@ + } + } + XCloseDisplay(dpy); ++ ++#ifdef __FreeBSD__ ++ fpresetsticky(FP_X_DZ | FP_X_INV); ++ fpsetmask(fpgetmask() | (FP_X_DZ | FP_X_INV)); ++#endif ++ + + FPRINTF((stderr, "exiting\n")); + +--- plot.c.ORIG Thu Dec 2 17:02:05 1999 ++++ plot.c Thu Dec 2 17:02:54 1999 +@@ -73,6 +73,10 @@ + # endif + #endif /* _Windows */ + ++#ifdef __FreeBSD__ ++# include <floatingpoint.h> ++#endif ++ + extern FILE *gpoutfile; + + TBOOLEAN interactive = TRUE; /* FALSE if stdin not a terminal */ +@@ -347,6 +351,11 @@ + _control87(MCW_EM, MCW_EM); + #endif + ++#ifdef __FreeBSD__ ++ /* allow divide by zero -- Inf */ ++ fpsetmask(fpgetmask() & ~(FP_X_DZ | FP_X_INV)); ++#endif ++ + #if defined(OS2) + int rc; + if (_osmode == OS2_MODE) { +@@ -565,6 +574,11 @@ + #ifdef OS2 + if (_osmode == OS2_MODE) + RexxDeregisterSubcom("GNUPLOT", NULL); ++#endif ++ ++#ifdef __FreeBSD__ ++ fpresetsticky(FP_X_DZ | FP_X_INV); ++ fpsetmask(fpgetmask() | (FP_X_DZ | FP_X_INV)); + #endif + + #if defined(ATARI) || defined(MTOS) |