Commit 71edaf4d authored by Yang Tse's avatar Yang Tse
Browse files

some more temporary magic for the icc seg-fault issue

parent 2b77d507

ares/m4/cares-compilers.m4

+9 −0
Original line number Diff line number Diff line
@@ -951,8 +951,17 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [ 
        tmp_CFLAGS="$tmp_CFLAGS -no-ansi-alias"

        dnl Value-safe optimizations on floating-point data

        tmp_CFLAGS="$tmp_CFLAGS -fp-model precise"

        dnl Only icc 10.0 or later

        if test "$compiler_num" -ge "1000"; then

          dnl Disable vectorizer diagnostic information

          tmp_CFLAGS="$tmp_CFLAGS -vec-report0"

        fi

        dnl Disable some optimizations to debug icc 9.1 SIGSEGV

        if test "$INTEL_UNIX_C_OPT_SIGSEGV" = "yes"; then

          dnl Disable interprocedural optimizations

          tmp_CFLAGS="$tmp_CFLAGS -no-ip -no-ipo"

          dnl Separate functions for the linker

          tmp_CFLAGS="$tmp_CFLAGS -ffunction-sections"

          dnl Disable inlining of user-defined functions

          tmp_CFLAGS="$tmp_CFLAGS -Ob0"

          dnl Disable inline expansion of intrinsic functions

m4/curl-compilers.m4

+9 −0
Original line number Diff line number Diff line
@@ -957,8 +957,17 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [ 
        tmp_CFLAGS="$tmp_CFLAGS -no-ansi-alias"

        dnl Value-safe optimizations on floating-point data

        tmp_CFLAGS="$tmp_CFLAGS -fp-model precise"

        dnl Only icc 10.0 or later

        if test "$compiler_num" -ge "1000"; then

          dnl Disable vectorizer diagnostic information

          tmp_CFLAGS="$tmp_CFLAGS -vec-report0"

        fi

        dnl Disable some optimizations to debug icc 9.1 SIGSEGV

        if test "$INTEL_UNIX_C_OPT_SIGSEGV" = "yes"; then

          dnl Disable interprocedural optimizations

          tmp_CFLAGS="$tmp_CFLAGS -no-ip -no-ipo"

          dnl Separate functions for the linker

          tmp_CFLAGS="$tmp_CFLAGS -ffunction-sections"

          dnl Disable inlining of user-defined functions

          tmp_CFLAGS="$tmp_CFLAGS -Ob0"

          dnl Disable inline expansion of intrinsic functions