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Revert "core: add extra compiler options to check overflow of destination buffer and output truncation"

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This reverts commit 4ff4a64209f63cf2a048f7941168336da58727ab.

These compiler flags are not supported on old compiler version, for example on
Debian Stretch/Jessie and Ubuntu Xenial (16.04).
This commit is contained in:
Sébastien Helleu 2020-11-29 11:05:38 +01:00
parent 08db4407ed
commit 03f4afe65e
2 changed files with 4 additions and 4 deletions
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4
CMakeLists.txt
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@ -27,8 +27,8 @@ project(weechat C)
set(CMAKE_VERBOSE_MAKEFILE OFF)
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake ${CMAKE_MODULE_PATH})
set(CMAKE_SKIP_RPATH ON)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsigned-char -Wall -Wextra -Werror-implicit-function-declaration -Wformat-overflow=2 -Wformat-truncation=2")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsigned-char -Wall -Wextra -Wformat-overflow=2 -Wformat-truncation=2")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsigned-char -Wall -Wextra -Werror-implicit-function-declaration")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsigned-char -Wall -Wextra")
# version
execute_process(COMMAND ${CMAKE_SOURCE_DIR}/version.sh devel-major OUTPUT_VARIABLE VERSION_MAJOR)

4
configure.ac
View File

@ -1282,8 +1282,8 @@ AC_DEFINE_UNQUOTED(WEECHAT_SHAREDIR, "$WEECHAT_SHAREDIR")
weechat_libdir=${libdir}/weechat
AC_SUBST(weechat_libdir)
COMMON_CFLAGS="-fsigned-char -Wall -Wextra -Werror-implicit-function-declaration -Wformat-overflow=2 -Wformat-truncation=2"
COMMON_CXXFLAGS="-fsigned-char -Wall -Wextra -Wformat-overflow=2 -Wformat-truncation=2"
COMMON_CFLAGS="-fsigned-char -Wall -Wextra -Werror-implicit-function-declaration"
COMMON_CXXFLAGS="-fsigned-char -Wall -Wextra"
AC_MSG_CHECKING([whether we have GNU assembler])
GAS=`as --version < /dev/null 2>/dev/null | grep GNU`