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	config: gcc != cc
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Rich Ercolani <rincebrain@gmail.com> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #13145 Closes #13152
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				@ -1,5 +1,5 @@
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dnl #
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dnl # Enabled -fsanitize=address if supported by gcc.
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dnl # Enabled -fsanitize=address if supported by $CC.
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dnl #
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dnl # LDFLAGS needs -fsanitize=address at all times so libraries compiled with
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dnl # it will be linked successfully. CFLAGS will vary by binary being built.
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@ -46,7 +46,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_ASAN], [
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])
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dnl #
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dnl # Enabled -fsanitize=undefined if supported by gcc.
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dnl # Enabled -fsanitize=undefined if supported by cc.
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dnl #
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dnl # LDFLAGS needs -fsanitize=undefined at all times so libraries compiled with
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dnl # it will be linked successfully. CFLAGS will vary by binary being built.
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@ -93,7 +93,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_UBSAN], [
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])
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dnl #
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dnl # Check if gcc supports -Wframe-larger-than=<size> option.
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dnl # Check if cc supports -Wframe-larger-than=<size> option.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_FRAME_LARGER_THAN], [
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	AC_MSG_CHECKING([whether $CC supports -Wframe-larger-than=<size>])
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@ -114,7 +114,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_FRAME_LARGER_THAN], [
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])
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dnl #
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dnl # Check if gcc supports -Wno-format-truncation option.
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dnl # Check if cc supports -Wno-format-truncation option.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_TRUNCATION], [
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	AC_MSG_CHECKING([whether $CC supports -Wno-format-truncation])
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@ -135,7 +135,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_TRUNCATION], [
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])
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dnl #
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dnl # Check if gcc supports -Wno-format-zero-length option.
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dnl # Check if cc supports -Wno-format-zero-length option.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_ZERO_LENGTH], [
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	AC_MSG_CHECKING([whether $CC supports -Wno-format-zero-length])
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@ -156,9 +156,9 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_ZERO_LENGTH], [
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])
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dnl #
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dnl # Check if gcc supports -Wno-clobbered option.
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dnl # Check if cc supports -Wno-clobbered option.
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dnl #
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dnl # We actually invoke gcc with the -Wclobbered option
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dnl # We actually invoke it with the -Wclobbered option
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dnl # and infer the 'no-' version does or doesn't exist based upon
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dnl # the results.  This is required because when checking any of
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dnl # no- prefixed options gcc always returns success.
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@ -182,9 +182,9 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_CLOBBERED], [
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])
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dnl #
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dnl # Check if gcc supports -Wno-cast-function-type option.
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dnl # Check if cc supports -Wno-cast-function-type option.
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dnl #
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dnl # We actually invoke gcc with the --cast-function-type option
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dnl # We actually invoke it with the --cast-function-type option
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dnl # and infer the 'no-' version does or doesn't exist based upon
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dnl # the results.  This is required because when checking any of
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dnl # no- prefixed options gcc always returns success.
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@ -208,7 +208,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_CAST_FUNCTION_TYPE], [
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])
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dnl #
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dnl # Check if gcc supports -Wimplicit-fallthrough option.
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dnl # Check if cc supports -Wimplicit-fallthrough option.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_IMPLICIT_FALLTHROUGH], [
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	AC_MSG_CHECKING([whether $CC supports -Wimplicit-fallthrough])
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@ -231,7 +231,7 @@ AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_IMPLICIT_FALLTHROUGH], [
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])
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dnl #
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dnl # Check if gcc supports -fno-omit-frame-pointer option.
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dnl # Check if cc supports -fno-omit-frame-pointer option.
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_CC_NO_OMIT_FRAME_POINTER], [
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	AC_MSG_CHECKING([whether $CC supports -fno-omit-frame-pointer])
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