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| author | Guy Harris <guy@alum.mit.edu> | 2015-10-09 08:39:27 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2015-10-09 15:40:01 +0000 |
| commit | 12446da29bf57dc95b9050cc0ec669d60a381dc0 (patch) | |
| tree | a24c7c4fc523d280601b3ac95e5a695641d64b5e /configure.ac | |
| parent | a7ab4af2ab4db5d5fdd5d489bf6b4171a8b1b8d9 (diff) | |
| download | wireshark-12446da29bf57dc95b9050cc0ec669d60a381dc0.tar.gz | |
Now that we're using AC_PROG_CC_STDC, let it handle HP C.
AC_PROG_CC_STDC should be setting whatever flags are needed for ISO C
plus extensions, including requesting C99 if available. Don't set -Ae
ourselves for HP C.
Change-Id: Icd4dfc0c2078586d5773075ee25c40bfc787a482
Reviewed-on: https://code.wireshark.org/review/10910
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/configure.ac b/configure.ac index f6d6945261..5fe2f39151 100644 --- a/configure.ac +++ b/configure.ac @@ -1284,15 +1284,16 @@ else case "$host_os" in hpux*) # - # HP's ANSI C compiler; flags suggested by Jost Martin. - # "-Ae" for ANSI C plus extensions such as "long long". - # "+O2", for optimization. XXX - works with "-g"? + # AC_PROG_CC_STDC should already have added whatever + # flags are necessary for ISO C - C99 if available, + # otherwise C89 - with extensions. # - # HP's ANSI C++ compiler doesn't support "-Ae", but - # does support "+O2", at least according to the - # documentation I can find online. + # Add +O2, for optimization, as suggested by Jost Martin. + # XXX - works with "-g"? # - CFLAGS="-Ae +O2 $CFLAGS" + # +O2 is supported both by the C and C++ compiler. + # + CFLAGS="+O2 $CFLAGS" if test "$CC" = "$CC_FOR_BUILD"; then # # We're building the build tools with the same @@ -1303,7 +1304,7 @@ else CFLAGS_FOR_BUILD="-Ae +O2 $CFLAGS" fi CXXFLAGS="+O2 $CFLAGS" - AC_MSG_RESULT(HP ANSI C compiler - added -Ae +O2) + AC_MSG_RESULT(HP C/C++ compiler - added +O2) ;; solaris*) # |