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| author | Dana Robinson <derobins@hdfgroup.org> | 2019-07-10 20:05:50 (GMT) |
|---|---|---|
| committer | Dana Robinson <derobins@hdfgroup.org> | 2019-07-10 20:05:50 (GMT) |
| commit | 40b63bffb7268f363ed7172916350d1b9a73fca8 (patch) | |
| tree | ccfc5a03520d66287dfa9286ac99c3b2d58fd8b0 /config/gnu-flags | |
| parent | 924d4c01a8b32d1a1c2496ca68a066b5bd9343e9 (diff) | |
| download | hdf5-40b63bffb7268f363ed7172916350d1b9a73fca8.zip hdf5-40b63bffb7268f363ed7172916350d1b9a73fca8.tar.gz hdf5-40b63bffb7268f363ed7172916350d1b9a73fca8.tar.bz2 | |
* Fixed a bug in the gcc warning parsing
* Changed version parsing from == gcc 4.x to < to handle ancient
compilers.
Diffstat (limited to 'config/gnu-flags')
| -rw-r--r-- | config/gnu-flags | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/config/gnu-flags b/config/gnu-flags index 3d7331b..4407865 100644 --- a/config/gnu-flags +++ b/config/gnu-flags @@ -23,7 +23,7 @@ # cc_vendor: The compiler name: gcc # cc_version: Version number: 2.91.60, 2.7.2.1 # -if test X = "X$cc_flags_set"; then +if test "X-" = "X-$cc_flags_set"; then # PathScale compiler spits out gcc version string too. Need to # filter it out. # icc beginning with version 12 includes a "gcc version compatiblilty" @@ -104,7 +104,7 @@ if test "X-gcc" = "X-$cc_vendor"; then ############## # NDEBUG is handled explicitly by the configure script - if test $cc_vers_major -eq 4; then + if test $cc_vers_major -le 4; then PROD_CFLAGS= else PROD_CFLAGS="-fstdarg-opt" @@ -116,7 +116,7 @@ if test "X-gcc" = "X-$cc_vendor"; then # NDEBUG is handled explicitly by the configure script # -g is handled by the symbols flags - if test $cc_vers_major -eq 4; then + if test $cc_vers_major -le 4; then DEBUG_CFLAGS= else DEBUG_CFLAGS="-ftrapv -fno-common" @@ -139,7 +139,7 @@ if test "X-gcc" = "X-$cc_vendor"; then # Optimization # ################ - if test $cc_vers_major -eq 4; then + if test "$cc_vers_major" -le 4; then HIGH_OPT_CFLAGS="-O3" DEBUG_OPT_CFLAGS= else @@ -189,24 +189,24 @@ if test "X-gcc" = "X-$cc_vendor"; then ####################### # Disable warnings about using the 'long long' type w/ gcc 4.6 and earlier - if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $$cc_vers_minor -le 6; then + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 6; then H5_CFLAGS="$H5_CFLAGS -Wno-long-long" fi # -Wvolatile-register-var was later incorporated into -Wall and # only needs to be specified explicitly for gcc 4.2-4.3 - if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $$cc_vers_minor -le 3; then + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 3; then H5_CFLAGS="$H5_CFLAGS -Wvolatile-register-var" fi # -Wstrict-aliasing was later incorporated into -Wall and # only needs to be specified explicitly for gcc 4.5-4.6 - if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 5 -o $cc_vers_major -eq 4 -a $$cc_vers_minor -le 6; then + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 5 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 6; then H5_CFLAGS="$H5_CFLAGS -Wstrict-aliasing" fi # The non-valued form of -Wstrict-overflow is used in gcc 4.2-4.4 - if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $$cc_vers_minor -le 4; then + if test $cc_vers_major -eq 4 -a $cc_vers_minor -ge 2 -o $cc_vers_major -eq 4 -a $cc_vers_minor -le 4; then H5_CFLAGS="$H5_CFLAGS -Wstrict-overflow" fi |