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build: Add -Wleading-whitespace=spaces compiler flag

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Hennadii Stepanov
2026-01-29 12:43:40 +00:00
parent fb229e7602
commit 86cae58d2f
2 changed files with 2 additions and 0 deletions
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CMakeLists.txt
+1
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@@ -217,6 +217,7 @@ else()
try_append_c_flags(-Wcast-align=strict) # GCC >= 8.0.
try_append_c_flags(-Wconditional-uninitialized) # Clang >= 3.0 only.
try_append_c_flags(-Wextra) # GCC >= 3.4, this is the newer name of -W, which we don't use because older GCCs will warn about unused functions.
try_append_c_flags(-Wleading-whitespace=spaces) # GCC >= 15.0
try_append_c_flags(-Wnested-externs)
try_append_c_flags(-Wno-long-long) # GCC >= 3.0, -Wlong-long is implied by -pedantic.
try_append_c_flags(-Wno-overlength-strings) # GCC >= 4.2, -Woverlength-strings is implied by -pedantic.
configure.ac
+1
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@@ -112,6 +112,7 @@ AC_DEFUN([SECP_TRY_APPEND_DEFAULT_CFLAGS], [
SECP_TRY_APPEND_CFLAGS([-Wconditional-uninitialized], $1) # Clang >= 3.0 only
SECP_TRY_APPEND_CFLAGS([-Wreserved-identifier], $1) # Clang >= 13.0 only
SECP_TRY_APPEND_CFLAGS([-Wtrailing-whitespace=any], $1) # GCC >= 15.0
SECP_TRY_APPEND_CFLAGS([-Wleading-whitespace=spaces], $1) # GCC >= 15.0
CFLAGS="$SECP_TRY_APPEND_DEFAULT_CFLAGS_saved_CFLAGS"
fi