Module: ppl/ppl Branch: devel Commit: d6dd51bf7408952b8169615401456b43c7210716 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=d6dd51bf74089...

Author: Roberto Bagnara roberto.bagnara@bugseng.com Date: Sun Aug 9 10:48:31 2020 +0200

Clang's -Wdocumentation-unknown-command has too many false positives.

---

configure.ac | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac index 5c17a0c24..052c6f3b5 100644 --- a/configure.ac +++ b/configure.ac @@ -1625,8 +1625,9 @@ AC_CXX_SUPPORTS_LIMITING_MEMORY # Checks for library functions. # Nothing for the time being.

-# If we are using GCC or the Intel C/C++ compiler we want to compile -# with lots of warnings enabled. +# If we are using GCC or clang the Intel C/C++ compiler we want to compile +# with lots of warnings enabled, but we still want to disable some warnings +# that give rise to false positives. if test x"$GCC" = xyes then if test x"$ICC" = xyes @@ -1634,7 +1635,7 @@ then CFLAGS="$CFLAGS -w2 -wd161,177,193,279,383,444,981,1098,1188,1418,1419,1572" elif test x"$CLANG" = xyes then - CFLAGS="$CFLAGS -Weverything -Wno-exit-time-destructors -Wno-global-constructors -Wno-documentation -Wno-missing-noreturn -Wno-covered-switch-default -Wno-unreachable-code -Wno-c++98-compat-pedantic -Wno-switch-enum -Wno-sign-conversion -Wno-c++98-compat -Wno-padded -Wno-disabled-macro-expansion -Wno-c++11-long-long -Wno-zero-length-array" + CFLAGS="$CFLAGS -Weverything -Wno-exit-time-destructors -Wno-global-constructors -Wno-documentation -Wno-missing-noreturn -Wno-covered-switch-default -Wno-unreachable-code -Wno-c++98-compat-pedantic -Wno-switch-enum -Wno-sign-conversion -Wno-c++98-compat -Wno-padded -Wno-disabled-macro-expansion -Wno-c++11-long-long -Wno-zero-length-array -Wno-documentation-unknown-command" else CFLAGS="$CFLAGS -W -Wall" fi @@ -1646,7 +1647,7 @@ then CXXFLAGS="$CXXFLAGS -w2 -wd161,177,193,279,383,444,981,1098,1188,1418,1419,1572" elif test x"$CLANGXX" = xyes then - CXXFLAGS="$CXXFLAGS -Weverything -Wno-exit-time-destructors -Wno-global-constructors -Wno-documentation -Wno-missing-noreturn -Wno-covered-switch-default -Wno-unreachable-code -Wno-c++98-compat-pedantic -Wno-switch-enum -Wno-sign-conversion -Wno-c++98-compat -Wno-padded -Wno-disabled-macro-expansion -Wno-c++11-long-long -Wno-zero-length-array" + CXXFLAGS="$CXXFLAGS -Weverything -Wno-exit-time-destructors -Wno-global-constructors -Wno-documentation -Wno-missing-noreturn -Wno-covered-switch-default -Wno-unreachable-code -Wno-c++98-compat-pedantic -Wno-switch-enum -Wno-sign-conversion -Wno-c++98-compat -Wno-padded -Wno-disabled-macro-expansion -Wno-c++11-long-long -Wno-zero-length-array -Wno-documentation-unknown-command" else CXXFLAGS="$CXXFLAGS -W -Wall" fi