simplicity: enable coverage in configure.ac

delta1 · roconnor-blockstream · commit 50916cf1081d · 2024-10-07T14:39:09.000-04:00
also filters src/simplicity/secp256k1 from the coverage results
diff --git a/Makefile.am b/Makefile.am
@@ -195,6 +195,7 @@ LCOV_FILTER_PATTERN = \
 	-p "src/crypto/ctaes" \
 	-p "src/minisketch" \
 	-p "src/secp256k1" \
+	-p "src/simplicity/secp256k1" \
 	-p "depends"
 
 DIR_FUZZ_SEED_CORPUS ?= qa-assets/fuzz_seed_corpus
diff --git a/configure.ac b/configure.ac
@@ -862,7 +862,7 @@ if test "$use_lcov" = "yes"; then
 
   AX_CHECK_LINK_FLAG([--coverage], [LDFLAGS="$LDFLAGS --coverage"],
     [AC_MSG_ERROR([lcov testing requested but --coverage linker flag does not work])])
-  AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage"],
+  AX_CHECK_COMPILE_FLAG([--coverage],[CXXFLAGS="$CXXFLAGS --coverage";CFLAGS="$CFLAGS --coverage"],
     [AC_MSG_ERROR([lcov testing requested but --coverage flag does not work])])
   CXXFLAGS="$CXXFLAGS -Og"
 fi
