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cmake: sync warnings with autotools v2

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By some reason gcc reports next error:
  ../http.c:3330:11: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
       value = "";

Only under -Wwrite-strings, well this is logical, but this information
does not reflected in any documentation.

Follow-up: 8348b413 ("cmake: add various warning flags like autotools has")

f

(cherry picked from commit 42d5a36bd8076c137545759d34500401627a649b)
This commit is contained in:
Azat Khuzhin 2019-03-13 00:02:39 +03:00
parent 3f893f0a6e
commit b062bf0af7
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GPG Key ID: B86086848EF8686D
1 changed files with 7 additions and 2 deletions
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9
CMakeLists.txt
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@ -259,7 +259,7 @@ if (${GNUC})
set(GCC_V ${CMAKE_C_COMPILER_VERSION}) set(GCC_V ${CMAKE_C_COMPILER_VERSION})
list(APPEND __FLAGS list(APPEND __FLAGS
-Wall -Wextra -Wno-unused-parameter -Wstrict-aliasing -Wall -Wextra -Wno-unused-parameter -Wstrict-aliasing -Wstrict-prototypes
-fno-strict-aliasing # gcc 2.9.5+ -fno-strict-aliasing # gcc 2.9.5+
@ -270,14 +270,19 @@ if (${GNUC})
# gcc 4.2 # gcc 4.2
-Waddress -Waddress
-Wno-unused-function
-Wnormalized=id -Wnormalized=id
-Woverride-init -Woverride-init
# gcc 4.5 # gcc 4.5
-Wlogical-op -Wlogical-op
-Wwrite-strings
) )
if (${CLANG})
list(APPEND __FLAGS -Wno-unused-function)
endif()
if (EVENT__DISABLE_GCC_WARNINGS) if (EVENT__DISABLE_GCC_WARNINGS)
list(APPEND __FLAGS -w) list(APPEND __FLAGS -w)
endif() endif()