yuzu-emu/mbedtls
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

You need --coverage when linking as well

Browse source 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2022-12-01 17:41:36 +01:00
parent 749a0d7be8
commit 202b1a07ba
2 changed files with 10 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
Makefile
View file

@ -136,8 +136,9 @@ check: lib tests
test: check test: check
ifndef WINDOWS ifndef WINDOWS
# note: for coverage testing, build with: # Note: for coverage testing, build with:
# make CFLAGS='--coverage -g3 -O0' # make CFLAGS='--coverage -g3 -O0' LDFLAGS='--coverage -g3 -O0'
# For the reference coverage measurement, see tests/scripts/basic-build-test.sh
covtest: covtest:
$(MAKE) check $(MAKE) check
programs/test/selftest programs/test/selftest

8
scripts/lcov.sh
View file

@ -6,8 +6,14 @@ Usage: $0 [-r]
Collect coverage statistics of library code into an HTML report. Collect coverage statistics of library code into an HTML report.
General instructions: General instructions:
1. Build the library with CFLAGS="--coverage -O0 -g3". 1. Build the library with CFLAGS="--coverage -O0 -g3" and link the test
programs with LDFLAGS="--coverage".
This can be an out-of-tree build. This can be an out-of-tree build.
For example (in-tree):
make CFLAGS="--coverage -O0 -g3" LDFLAGS="--coverage"
Or (out-of-tree):
mkdir build-coverage && cd build-coverage &&
cmake -D CMAKE_BUILD_TYPE=Coverage .. && make
2. Run whatever tests you want. 2. Run whatever tests you want.
3. Run this script from the parent of the directory containing the library 3. Run this script from the parent of the directory containing the library
object files and coverage statistics files. object files and coverage statistics files.