how to view all linker errors instead of a few while using qmake for wasm

shome

I am getting linker error message which ends with
wasm-ld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)
How to enable viewing of all errors. What flag do I need to set in the .pro file?

wasm-ld: error: MyGLCanvas.o: undefined symbol: gluPerspective
wasm-ld: error: MyGLCanvas.o: undefined symbol: glShadeModel
wasm-ld: error: MyGLCanvas.o: undefined symbol: glLightModelfv
wasm-ld: error: MyGLCanvas.o: undefined symbol: glLightfv
....
wasm-ld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)

jsulm

@shome I would say:

QMAKE_LFLAGS=-error-limit=0

https://doc.qt.io/qt-6/qmake-variable-reference.html#qmake-lflags

shome

@jsulm I tried the above flag in the .pro file. But I still get the same message:
wasm-ld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)

My .pro has QMAKE_LFLAGS += -error-limit=0 at the beginning. I also tried QMAKE_LFLAGS=-error-limit=0. But same effect.

TEMPLATE = app

# Minimum required CMake version
CONFIG += c++17

# Set compiler options
QMAKE_CXXFLAGS += -fPIC

QMAKE_LFLAGS += -error-limit=0

Should I put the QMAKE_LFLAGS at any particular position to make it work? I am using qt6.6.2 and emscripten 3.1.37

jsulm

@shome Did you also do a complete rebuild after changing the pro file?

orgads

This worked for me:

QMAKE_LFLAGS += -Wl,-error-limit=0