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mirror of git://projects.qi-hardware.com/openwrt-packages.git synced 2024-12-23 06:54:37 +02:00

gnuplot-gfx: a graphical gnuplot that uses truecolor libvga graphics

This commit is contained in:
David Kühling 2011-01-06 17:17:15 +01:00
parent 437e156f07
commit 7336686dfa
9 changed files with 166 additions and 21 deletions

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@ -7,9 +7,26 @@
# License GPLv2 or later. NO WARRANTY. # License GPLv2 or later. NO WARRANTY.
# #
# Todo:
#
# - After 21acf8eb423af24ca00835192239d50f2e4570a8 I once had proper plot
# display from Octave (but didn't came back to the console afterwards).
# Even after building again with mouse support, this isn't working any more.
# Why? Must be related to the 050-ggi-close.patch but that patch is doing
# close to nothing.
#
# - Somebody seems to mess with the console/stdin. Even when using
# GGI_FBDEV_OPTIONS=-noinput and setting GGI_NEWVT. Can be easily tested
# when launching from ssh.
#
# - When using GGI_NEWVT in Octave, it seems like somebody is injecting text
# or something into Octave's stdin or into the file handles Octave uses. It
# would abort with some strange error message noting that it doesn't know
# some corrupted command name (stuff like "setset"). Very frightening.
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=gnuplot-ggi PKG_NAME:=gnuplot-gfx
PKG_ORIG_NAME=gnuplot PKG_ORIG_NAME=gnuplot
PKG_VERSION:=4.4.0 PKG_VERSION:=4.4.0
PKG_RELEASE:=3 PKG_RELEASE:=3
@ -20,39 +37,39 @@ PKG_SOURCE_URL:=@SF/gnuplot
PKG_MD5SUM:=e708665bd512153ad5c35252fe499059 PKG_MD5SUM:=e708665bd512153ad5c35252fe499059
PKG_INSTALL=1 PKG_INSTALL=1
PKG_BUILD_DEPENDS:= gnuplot-ggi/host libtool/host PKG_BUILD_DEPENDS:= gnuplot-gfx/host libtool/host
include $(INCLUDE_DIR)/host-build.mk include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/package.mk
define Package/gnuplot-ggi/Default define Package/gnuplot-gfx/Default
SECTION:=utils SECTION:=utils
CATEGORY:=Utilities CATEGORY:=Utilities
TITLE:=A portable command-line driven graphing utility TITLE:=A portable command-line driven graphing utility
URL:=http://sourceforge.net/projects/gnuplot/ URL:=http://sourceforge.net/projects/gnuplot/
endef endef
define Package/gnuplot-ggi/Default/description define Package/gnuplot-gfx/Default/description
Gnuplot is a portable command-line driven graphing utility for linux, OS/2, Gnuplot is a portable command-line driven graphing utility for linux, OS/2,
MS Windows, OSX, VMS, and many other platforms. This version is compiled MS Windows, OSX, VMS, and many other platforms. This version is compiled
to use LibGGI as default terminal, allowing gnuplot to draw directly to to use LibGGI as default terminal, allowing gnuplot to draw directly to
the Linux framebuffer. the Linux framebuffer.
endef endef
define Package/gnuplot-ggi define Package/gnuplot-gfx
$(call Package/gnuplot-ggi/Default) $(call Package/gnuplot-gfx/Default)
DEPENDS:=+libncurses +uclibcxx +zlib +libpng +libfreetype +libgd +libintl +libiconv DEPENDS:=+libncurses +uclibcxx +zlib +libpng +libfreetype +libgd +libintl +libiconv +svgalib
TITLE+= TITLE+=
endef endef
define Package/gnuplot-ggi-gih define Package/gnuplot-gfx-gih
$(call Package/gnuplot-ggi/Default) $(call Package/gnuplot-gfx/Default)
DEPENDS:=+gnuplot-ggi DEPENDS:=+gnuplot-gfx
TITLE+=(integrated help) TITLE+=(integrated help)
endef endef
define Package/gnuplot-ggi-gih/description define Package/gnuplot-gfx-gih/description
$(call Package/gnuplot-ggi/Default/description) $(call Package/gnuplot-gfx/Default/description)
This package contains the documentation files needed for GNUplot\'s internal This package contains the documentation files needed for GNUplot\'s internal
help system. help system.
endef endef
@ -93,16 +110,23 @@ CONFIGURE_ARGS += \
--without-tutorial \ --without-tutorial \
--without-row-help \ --without-row-help \
--without-lisp-files \ --without-lisp-files \
--with-ggi \ --without-ggi \
--with-gihdir=/usr/share/gnuplot \ --with-linux-vga \
--disable-mouse --with-gihdir=/usr/share/gnuplot
# Without mouse, gnuplot works in console mode where it closes the graphics
# device after keypress to get into text mode. This makes it impossible to
# use Octave which relies on proper suspend/resume behaviour with multiplot.
#--disable-mouse
CONFIGURE_VARS += \ CONFIGURE_VARS += \
CPPFLAGS="$$$$CPPFLAGS -I$(STAGING_DIR)/usr/include/uClibc++" \ CPPFLAGS="$$$$CPPFLAGS -I$(STAGING_DIR)/usr/include/uClibc++" \
CXXFLAGS="$$$$CXXFLAGS -fno-builtin -fno-rtti -nostdinc++" \ CXXFLAGS="$$$$CXXFLAGS -fno-builtin -fno-rtti -nostdinc++" \
LIBS="-nodefaultlibs -luClibc++ -lpthread -lgcc" LIBS="-nodefaultlibs -luClibc++ -lpthread -lgcc"
TARGET_CPPFLAGS += -DDEFAULTTERM=\\\"ggi\\\" TARGET_CPPFLAGS += -DDEFAULTTERM=\\\"linux\\\"
# todo: insto cppflags # todo: insto cppflags
TARGET_CFLAGS += \ TARGET_CFLAGS += \
@ -114,6 +138,9 @@ TARGET_LDFLAGS+= \
-L$(STAGING_DIR)/usr/lib/libintl/lib \ -L$(STAGING_DIR)/usr/lib/libintl/lib \
-L$(STAGING_DIR)/usr/lib/libiconv/lib -L$(STAGING_DIR)/usr/lib/libiconv/lib
# todo: remove that when stable
MAKE_FLAGS += -j2
# cannot disable mouse for ggi: compilation fails. (todo: fix) # cannot disable mouse for ggi: compilation fails. (todo: fix)
# --disable-mouse # --disable-mouse
@ -122,23 +149,23 @@ TARGET_LDFLAGS+= \
#TARGET_LDFLAGS += -Wl,-rpath-link -Wl,$(STAGING_DIR)/usr/lib #TARGET_LDFLAGS += -Wl,-rpath-link -Wl,$(STAGING_DIR)/usr/lib
define Package/gnuplot-ggi/install define Package/gnuplot-gfx/install
$(INSTALL_DIR) $(1)/usr/bin $(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/gnuplot $(1)/usr/bin/ $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/gnuplot $(1)/usr/bin/
endef endef
define Package/gnuplot-ggi-gih/install define Package/gnuplot-gfx-gih/install
$(INSTALL_DIR) $(1)/usr/share/gnuplot/ $(INSTALL_DIR) $(1)/usr/share/gnuplot/
$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/share/gnuplot/gnuplot.gih \ $(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/share/gnuplot/gnuplot.gih \
$(1)/usr/share/gnuplot/ $(1)/usr/share/gnuplot/
endef endef
$(eval $(call HostBuild)) $(eval $(call HostBuild))
$(eval $(call BuildPackage,gnuplot-ggi)) $(eval $(call BuildPackage,gnuplot-gfx))
$(eval $(call BuildPackage,gnuplot-ggi-gih)) $(eval $(call BuildPackage,gnuplot-gfx-gih))
# The following comments configure the Emacs editor. Just ignore them. # The following comments configure the Emacs editor. Just ignore them.
# Local Variables: # Local Variables:
# compile-command: "make -C ~/h/src/qi/openwrt-xburst package/gnuplot-ggi/compile -j2 V=99" # compile-command: "make -C ~/h/src/qi/openwrt-xburst package/gnuplot-gfx/compile -j2 V=99"
# End: # End:

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@ -0,0 +1,71 @@
Index: gnuplot-4.4.0/term/ggi.trm
===================================================================
--- gnuplot-4.4.0.orig/term/ggi.trm 2011-01-05 13:48:52.000000000 +0100
+++ gnuplot-4.4.0/term/ggi.trm 2011-01-05 21:52:25.000000000 +0100
@@ -230,6 +230,7 @@
static TBOOLEAN GGI_mode_changed = 1;
static char GGI_mode_spec[0xff] = "";
static int GGI_acceleration = 7; /* arbitrary */
+static TBOOLEAN GGI_initialized = 0;
enum GGI_id {
GGI_MODE,
@@ -275,6 +276,7 @@
/* Called bevore a graphic is displayed */
TERM_PUBLIC void GGI_graphics()
{
+ GGI_init();
#ifdef USE_MOUSE
int i, j;
int display_frame = ggiGetDisplayFrame(GGIvisual);
@@ -355,6 +357,12 @@
int success = 0;
ggi_mode mode;
+ if (GGI_initialized) {
+ return;
+ }
+ GGI_initialized = 1;
+ printf ("gii initializing\n");
+
#if 0
if (0 != giiInit()) {
ggiPanic("*** giiInit() failed *** \n");
@@ -554,6 +562,10 @@
TERM_PUBLIC void
GGI_close()
{
+ if (!GGI_initialized) {
+ return;
+ }
+
ggiFlush(GGIvisual);
/* DETACH EXTENSIONS */
#if HAVE_WMH_H
@@ -567,6 +579,8 @@
ggiClose(GGIvisual);
GGIvisual = (ggi_visual_t)0;
+ ggiExit();
+ GGI_initialized = 0;
/* EXIT EXTENSIONS */
#if HAVE_WMH_H
@@ -578,6 +592,8 @@
#ifdef ENABLE_XMI
xmiExit();
#endif
+
+ printf ("gii closed\n");
}
/* Called when terminal is terminated i.e.
@@ -614,6 +630,8 @@
GGI_resume()
{
/* do nothing */
+ /* why? this looks broken! */
+ GGI_init();
}
TERM_PUBLIC void

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@ -0,0 +1,15 @@
Index: gnuplot-4.4.0/term/linux.trm
===================================================================
--- gnuplot-4.4.0.orig/term/linux.trm 2011-01-06 16:19:41.000000000 +0100
+++ gnuplot-4.4.0/term/linux.trm 2011-01-06 16:20:00.000000000 +0100
@@ -120,7 +120,9 @@
char line[256];
FILE *pipe;
- LINUX_graphics_allowed = FALSE;
+ /* enabling this. No need to be paranoid on openwrt. popen() below won't
+ even work */
+ LINUX_graphics_allowed = TRUE;
if (geteuid() != 0)
return; /* if we aren't root, we cannot init graphics */

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@ -0,0 +1,19 @@
Index: gnuplot-4.4.0/term/linux.trm
===================================================================
--- gnuplot-4.4.0.orig/term/linux.trm 2011-01-06 16:42:27.000000000 +0100
+++ gnuplot-4.4.0/term/linux.trm 2011-01-06 17:14:41.000000000 +0100
@@ -94,8 +94,12 @@
#define _STRING_H_
#include <vga.h>
-static int linux_vmode = G1024x768x256; /* default mode */
-static int vgacolor[] = { 7, 8, 2, 3, 4, 5, 9, 14, 12, 15, 13, 10, 11, 1, 6 };
+static int linux_vmode = G320x240x16M32; /* default mode */
+/* static int vgacolor[] = { 7, 8, 2, 3, 4, 5, 9, 14, 12, 15, 13, 10, 11, 1, 6 }; */
+static int vgacolor[] = {
+ 0x808080, 0xc0c0c0, 0x008000, 0x008080, 0x800000, 0x800080,
+ 0x0000ff, 0xffff00, 0xff0000, 0xffffff, 0xff00ff, 0x00ff00,
+ 0x00ffff, 0x000080, 0x808000 };
static int graphics_on = FALSE;
static vga_modeinfo *modeinfo;
static int linux_startx, linux_starty, linux_lasty;

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@ -0,0 +1,13 @@
Index: gnuplot-4.4.0/src/term.c
===================================================================
--- gnuplot-4.4.0.orig/src/term.c 2011-01-06 17:10:50.000000000 +0100
+++ gnuplot-4.4.0/src/term.c 2011-01-06 17:13:37.000000000 +0100
@@ -1792,7 +1792,7 @@
LINUX_setup has failed, also if we are logged in by network */
#ifdef LINUXVGA
if (LINUX_graphics_allowed)
-#ifdef VGAGL
+#if defined(VGAGL) && defined (THREEDKIT)
term_name = "vgagl";
#else
term_name = "linux";