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some more temporary magic for the icc seg-fault issue

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This commit is contained in:
Yang Tse 2008-10-20 15:56:08 +00:00
parent 8d0cbaf8df
commit 231a51fe7a
4 changed files with 38 additions and 26 deletions
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16
ares/configure.ac
View File

@ -148,11 +148,11 @@ CARES_SET_COMPILER_DEBUG_OPTS
CARES_SET_COMPILER_OPTIMIZE_OPTS CARES_SET_COMPILER_OPTIMIZE_OPTS
CARES_SET_COMPILER_WARNING_OPTS CARES_SET_COMPILER_WARNING_OPTS
case $host in dnl case $host in
# dnl #
x86_64*linux*|amd64*freebsd*|ia64*freebsd*) dnl x86_64*linux*|amd64*freebsd*|ia64*freebsd*)
# dnl #
if test "$compiler_id" = "ICC_unix"; then if test "$compiler_id" = "INTEL_UNIX_C"; then
# #
if test "$compiler_num" -ge "900" && if test "$compiler_num" -ge "900" &&
test "$compiler_num" -lt "1000"; then test "$compiler_num" -lt "1000"; then
@ -166,9 +166,9 @@ case $host in
fi fi
# #
fi fi
;; dnl ;;
# dnl #
esac dnl esac
CURL_CHECK_COMPILER_HALT_ON_ERROR CURL_CHECK_COMPILER_HALT_ON_ERROR
CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE

16
ares/m4/cares-compilers.m4
View File

@ -16,7 +16,7 @@
#*************************************************************************** #***************************************************************************
# File version for 'aclocal' use. Keep it a single number. # File version for 'aclocal' use. Keep it a single number.
# serial 38 # serial 39
dnl CARES_CHECK_COMPILER dnl CARES_CHECK_COMPILER
@ -563,10 +563,6 @@ AC_DEFUN([CARES_SET_COMPILER_BASIC_OPTS], [
dnl #981: operands are evaluated in unspecified order dnl #981: operands are evaluated in unspecified order
dnl #1469: "cc" clobber ignored dnl #1469: "cc" clobber ignored
tmp_CPPFLAGS="$tmp_CPPFLAGS -wd 279,981,1469" tmp_CPPFLAGS="$tmp_CPPFLAGS -wd 279,981,1469"
dnl Disable use of ANSI C aliasing rules in optimizations
tmp_CFLAGS="$tmp_CFLAGS -no-ansi-alias"
dnl Disable floating point optimizations
tmp_CFLAGS="$tmp_CFLAGS -fp-model precise"
;; ;;
# #
INTEL_WINDOWS_C) INTEL_WINDOWS_C)
@ -930,6 +926,16 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [
tmp_CFLAGS="$tmp_CFLAGS -fpstkchk" tmp_CFLAGS="$tmp_CFLAGS -fpstkchk"
dnl Enable run-time detection of buffer overruns. dnl Enable run-time detection of buffer overruns.
tmp_CFLAGS="$tmp_CFLAGS -fstack-security-check" tmp_CFLAGS="$tmp_CFLAGS -fstack-security-check"
dnl Disable use of ANSI C aliasing rules in optimizations
tmp_CFLAGS="$tmp_CFLAGS -no-ansi-alias"
dnl Disable floating point optimizations
tmp_CFLAGS="$tmp_CFLAGS -fp-model precise"
dnl Assume aliasing in the program.
tmp_CFLAGS="$tmp_CFLAGS -falias"
dnl Assume that arguments may be aliased.
tmp_CFLAGS="$tmp_CFLAGS -alias-args"
dnl Assume aliasing within functions
tmp_CFLAGS="$tmp_CFLAGS -ffnalias"
fi fi
;; ;;
# #

16
configure.ac
View File

@ -257,11 +257,11 @@ CURL_SET_COMPILER_DEBUG_OPTS
CURL_SET_COMPILER_OPTIMIZE_OPTS CURL_SET_COMPILER_OPTIMIZE_OPTS
CURL_SET_COMPILER_WARNING_OPTS CURL_SET_COMPILER_WARNING_OPTS
case $host in dnl case $host in
# dnl #
x86_64*linux*|amd64*freebsd*|ia64*freebsd*) dnl x86_64*linux*|amd64*freebsd*|ia64*freebsd*)
# dnl #
if test "$compiler_id" = "ICC_unix"; then if test "$compiler_id" = "INTEL_UNIX_C"; then
# #
if test "$compiler_num" -ge "900" && if test "$compiler_num" -ge "900" &&
test "$compiler_num" -lt "1000"; then test "$compiler_num" -lt "1000"; then
@ -275,9 +275,9 @@ case $host in
fi fi
# #
fi fi
;; dnl ;;
# dnl #
esac dnl esac
CURL_CHECK_COMPILER_HALT_ON_ERROR CURL_CHECK_COMPILER_HALT_ON_ERROR
CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE

16
m4/curl-compilers.m4
View File

@ -22,7 +22,7 @@
#*************************************************************************** #***************************************************************************
# File version for 'aclocal' use. Keep it a single number. # File version for 'aclocal' use. Keep it a single number.
# serial 37 # serial 38
dnl CURL_CHECK_COMPILER dnl CURL_CHECK_COMPILER
@ -569,10 +569,6 @@ AC_DEFUN([CURL_SET_COMPILER_BASIC_OPTS], [
dnl #981: operands are evaluated in unspecified order dnl #981: operands are evaluated in unspecified order
dnl #1469: "cc" clobber ignored dnl #1469: "cc" clobber ignored
tmp_CPPFLAGS="$tmp_CPPFLAGS -wd 279,981,1469" tmp_CPPFLAGS="$tmp_CPPFLAGS -wd 279,981,1469"
dnl Disable use of ANSI C aliasing rules in optimizations
tmp_CFLAGS="$tmp_CFLAGS -no-ansi-alias"
dnl Disable floating point optimizations
tmp_CFLAGS="$tmp_CFLAGS -fp-model precise"
;; ;;
# #
INTEL_WINDOWS_C) INTEL_WINDOWS_C)
@ -936,6 +932,16 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [
tmp_CFLAGS="$tmp_CFLAGS -fpstkchk" tmp_CFLAGS="$tmp_CFLAGS -fpstkchk"
dnl Enable run-time detection of buffer overruns. dnl Enable run-time detection of buffer overruns.
tmp_CFLAGS="$tmp_CFLAGS -fstack-security-check" tmp_CFLAGS="$tmp_CFLAGS -fstack-security-check"
dnl Disable use of ANSI C aliasing rules in optimizations
tmp_CFLAGS="$tmp_CFLAGS -no-ansi-alias"
dnl Disable floating point optimizations
tmp_CFLAGS="$tmp_CFLAGS -fp-model precise"
dnl Assume aliasing in the program.
tmp_CFLAGS="$tmp_CFLAGS -falias"
dnl Assume that arguments may be aliased.
tmp_CFLAGS="$tmp_CFLAGS -alias-args"
dnl Assume aliasing within functions
tmp_CFLAGS="$tmp_CFLAGS -ffnalias"
fi fi
;; ;;
# #