diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 43 |
1 files changed, 19 insertions, 24 deletions
diff --git a/configure.ac b/configure.ac index dcacc6058d..d226cbc97d 100644 --- a/configure.ac +++ b/configure.ac @@ -757,6 +757,9 @@ AC_ARG_ENABLE(extra-compiler-warnings, wireshark_extra_flags=$enableval if test $enableval != no then + # + # The following are for C and C++ + # AC_WIRESHARK_COMPILER_FLAGS_CHECK(-pedantic) # # Various code blocks this one. @@ -766,10 +769,9 @@ AC_ARG_ENABLE(extra-compiler-warnings, # # Due to various places where APIs we don't control # require us to cast away constness, we can probably - # never enable these ones with -Werror. + # never enable this one with -Werror. # AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wcast-qual) - AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wbad-function-cast, C) # # Some generated ASN.1 dissectors block this one; # multiple function declarations for the same @@ -800,9 +802,21 @@ AC_ARG_ENABLE(extra-compiler-warnings, # (about glib library not using Doxygen) # AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdocumentation) + + # + # The following are C only, not C++ + # + # Due to various places where APIs we don't control + # require us to cast away constness, we can probably + # never enable this one with -Werror. + # + AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wbad-function-cast, C) fi ],) +# +# The following are for C and C++ +# AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wall -W) # -W is now known as -Wextra AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wextra) # -W is now known as -Wextra AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wendif-labels) @@ -823,6 +837,9 @@ AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wwrite-strings) AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-long-long) AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wheader-guard) +# +# The following are C only, not C++ +# AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wc++-compat, C) AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wdeclaration-after-statement, C) @@ -887,20 +904,6 @@ AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wjump-misses-init, C) AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wshorten-64-to-32, C) # -# On OS X, suppress warnings about deprecated declarations, because -# they apparently think everything on OS X is Shiny Happy Apple- -# Framework-Based Apps and are deprecating some perfectly OK -# multi-platform open-source libraries that we use in our multi-platform -# open-source application in favor of various frameworks that are -# OS X-only. -# -case "$host_os" in -darwin*) -# AC_WIRESHARK_COMPILER_FLAGS_CHECK(-Wno-deprecated-declarations) - ;; -esac - -# # Use the faster pre gcc 4.5 floating point precision if available. # AC_WIRESHARK_COMPILER_FLAGS_CHECK(-fexcess-precision=fast) @@ -3076,11 +3079,3 @@ echo " Use POSIX capabilities library : $libcap_message" echo " Use GeoIP library : $geoip_message" echo " Use nl library : $libnl_message" echo " Use SBC codec library : $have_sbc" -# -# Debugging differences between autotools and CMake builds; dump -# CC, CXX, CFLAGS, and CXXFLAGS. -# -echo " CC : $CC" -echo " CFLAGS : $CFLAGS" -echo " CXX : $CXX" -echo " CXXFLAGS : $CXXFLAGS" |