configure: test and add -Wunreachable-code

Change-Id: I22a6e95c71ba342569342c59e53043255333e786
This commit is contained in:
James Zern 2015-08-10 20:36:35 -07:00
parent c2f9dc06cf
commit 0ae582e4f5

View File

@ -70,6 +70,7 @@ TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wmissing-declarations])
TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wmissing-prototypes])
TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wold-style-definition])
TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wshadow])
TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wunreachable-code])
TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wunused-but-set-variable])
TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wunused])
TEST_AND_ADD_FLAGS([AM_CFLAGS], [C], [-Wvla])
@ -464,6 +465,7 @@ AS_IF([test "x$enable_gif" != "xno"], [
TEST_AND_ADD_FLAGS([AM_CXXFLAGS], [CXX], [-Wformat-security])
TEST_AND_ADD_FLAGS([AM_CXXFLAGS], [CXX], [-Wmissing-declarations])
TEST_AND_ADD_FLAGS([AM_CXXFLAGS], [CXX], [-Wshadow])
TEST_AND_ADD_FLAGS([AM_CXXFLAGS], [CXX], [-Wunreachable-code])
TEST_AND_ADD_FLAGS([AM_CXXFLAGS], [CXX], [-Wunused-but-set-variable])
TEST_AND_ADD_FLAGS([AM_CXXFLAGS], [CXX], [-Wunused])
TEST_AND_ADD_FLAGS([AM_CXXFLAGS], [CXX], [-Wvla])