[Octave-bug-tracker] [bug #63437] Null pointer dereference in file-editor-tab.cc

[Markus Mützel]

Follow-up Comment #32, bug #63437 (project octave):

If I read the logs correctly, the commands for linking the octave-svgconvert
executable were:

/bin/sh ./libtool  --tag=CXX   --mode=link g++  -pthread -fopenmp -Wall -W
-Wshadow -Woverloaded-virtual -Wold-style-cast -Wformat -Wpointer-arith
-Wwrite-strings -Wcast-align -Wcast-qual  -g -O2    -o
src/octave-svgconvert.exe src/octave_svgconvert-octave-svgconvert.o -lQt5Xml
-lQt5Core -lQt5Sql -lQt5Help -lQt5Network -lQt5PrintSupport -lQt5Gui
-lQt5Widgets  -lqscintilla2-qt5 -lpthread -lm


Cygwin is an "intermediate" between Windows and Linux.

It looks like we don't need to do anything special when linking for MinGW
(where linking suceeds):

/bin/sh ./libtool  --tag=CXX   --mode=link g++  -pthread -fopenmp -Wall -W
-Wshadow -Woverloaded-virtual -Wold-style-cast -Wformat -Wpointer-arith
-Wwrite-strings -Wcast-align -Wcast-qual  -g -O2  -municode  -o
src/octave-svgconvert.exe src/octave_svgconvert-octave-svgconvert.o -lQt5Help
-lQt5Sql -lQt5Network -lQt5PrintSupport -lQt5Widgets -lQt5Gui -lQt5Xml
-lQt5Core -lqscintilla2_qt5 -lshlwapi -lgdi32 -lpthread -lm 


One thing that might be a significant difference: Tho order in which the Qt
libraries are linked differs for the two targets...



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