SlackBuildsOrg/libraries/libsvm/libsvm.svm-toy-qt5.patch
Giancarlo Dessi 2c8ac8b55b
libraries/libsvm: Added (SVM library).
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
2024-03-11 07:14:21 +07:00

64 lines
2.1 KiB
Diff

--- ./svm-toy/qt/Makefile
+++ ./svm-toy/qt/Makefile
@@ -1,13 +1,14 @@
# use ``export QT_SELECT=qt5'' in a command window for using qt5
# may need to adjust the path of header files
CXX? = g++
-INCLUDE = /usr/include/x86_64-linux-gnu/qt5
-CFLAGS = -Wall -O3 -I$(INCLUDE) -I$(INCLUDE)/QtWidgets -I$(INCLUDE)/QtGui -I$(INCLUDE)/QtCore -fPIC -std=c++11
-LIB = -lQt5Widgets -lQt5Gui -lQt5Core
-MOC = /usr/bin/moc
+INCLUDE = /usr/include/qt5
+CPP_STD ?= c++11
+CFLAGS = ${RPM_CFLAGS} -I$(INCLUDE) -I$(INCLUDE)/QtWidgets -I$(INCLUDE)/QtGui -I$(INCLUDE)/QtCore -fPIC -std=${CPP_STD}
+LIB = -fopenmp -lQt5Widgets -lQt5Gui -lQt5Core
+MOC ?= /usr/bin/moc-qt5
svm-toy: svm-toy.cpp svm-toy.moc ../../svm.o
- $(CXX) $(CFLAGS) svm-toy.cpp ../../svm.o -o svm-toy $(LIB)
+ $(CXX) $(CFLAGS) svm-toy.cpp ../../svm.o -o svm-toy-qt $(LIB)
svm-toy.moc: svm-toy.cpp
$(MOC) svm-toy.cpp -o svm-toy.moc
@@ -16,4 +17,4 @@ svm-toy.moc: svm-toy.cpp
make -C ../.. svm.o
clean:
- rm -f *~ svm-toy svm-toy.moc ../../svm.o
+ rm -f *~ svm-toy-qt svm-toy.moc ../../svm.o
--- ./svm-toy/qt/svm-toy.cpp
+++ ./svm-toy/qt/svm-toy.cpp
@@ -326,12 +326,12 @@ private slots:
double x,y;
if(sscanf(buf,"%d%*d:%lf%*d:%lf",&v,&x,&y)==3)
{
- point p = {x,y,v};
+ point p = {x,y,(signed char) v};
point_list.push_back(p);
}
else if(sscanf(buf,"%lf%*d:%lf",&y,&x)==2)
{
- point p = {x,y,current_value};
+ point p = {x,y,(signed char) current_value};
point_list.push_back(p);
}
else
@@ -375,7 +375,7 @@ SvmToyWindow::SvmToyWindow()
SLOT(button_run_clicked()));
// don't blank the window before repainting
- setAttribute(Qt::WA_NoBackground);
+ setAttribute(Qt::WA_OpaquePaintEvent);
icon1 = QPixmap(4,4);
icon2 = QPixmap(4,4);
@@ -413,7 +413,7 @@ SvmToyWindow::~SvmToyWindow()
void SvmToyWindow::mousePressEvent( QMouseEvent* event )
{
- point p = {(double)event->x()/XLEN, (double)event->y()/YLEN, current_value};
+ point p = {(double)event->x()/XLEN, (double)event->y()/YLEN,(signed char) current_value};
point_list.push_back(p);
draw_point(p);
}