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ICU-8765 Fix endianness detection issue in Solaris/GCC and silence some compilation warnings

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X-SVN-Rev: 30562
This commit is contained in:
Michael Ow 2011-08-22 22:42:11 +00:00
parent 02375bb109
commit 6f6b1b346c
4 changed files with 10 additions and 13 deletions
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7
icu4c/source/aclocal.m4 vendored
View File

@ -454,8 +454,7 @@ AC_DEFUN(AC_CHECK_STRICT_COMPILE,
then
case "${host}" in
*-*-solaris*)
CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long"
CFLAGS="$CFLAGS -D__STDC__=0";;
CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
*-*-hpux*)
echo "# Note: We are not using '-ansi' with HP/UX GCC because int64_t broke, see <http://bugs.icu-project.org/trac/ticket/8493>"
CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
@ -474,10 +473,6 @@ AC_DEFUN(AC_CHECK_STRICT_COMPILE,
if test "$GXX" = yes
then
CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
case "${host}" in
*-*-solaris*)
CXXFLAGS="$CXXFLAGS -D__STDC__=0";;
esac
else
case "${host}" in
*-*-cygwin)

7
icu4c/source/common/unicode/platform.h
View File

@ -136,6 +136,13 @@
#elif defined(sun) || defined(__sun)
/* Check defined(__SVR4) || defined(__svr4__) to distinguish Solaris from SunOS? */
# define U_PLATFORM U_PF_SOLARIS
# if defined(__GNUC__)
/* Solaris/GCC needs this header file to get the proper endianness. Normally, this
* header file is included with stddef.h but on Solairs/GCC, the GCC version of stddef.h
* is included which does not include this header file.
*/
# include <sys/isa_defs.h>
# endif
#elif defined(_AIX) || defined(__TOS_AIX__)
# define U_PLATFORM U_PF_AIX
#elif defined(_hpux) || defined(hpux) || defined(__hpux)

7
icu4c/source/configure vendored
View File

@ -4315,8 +4315,7 @@ $as_echo "$ac_use_strict_options" >&6; }
then
case "${host}" in
*-*-solaris*)
CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long"
CFLAGS="$CFLAGS -D__STDC__=0";;
CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
*-*-hpux*)
echo "# Note: We are not using '-ansi' with HP/UX GCC because int64_t broke, see <http://bugs.icu-project.org/trac/ticket/8493>"
CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
@ -4335,10 +4334,6 @@ $as_echo "$ac_use_strict_options" >&6; }
if test "$GXX" = yes
then
CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
case "${host}" in
*-*-solaris*)
CXXFLAGS="$CXXFLAGS -D__STDC__=0";;
esac
else
case "${host}" in
*-*-cygwin)

2
icu4c/source/runConfigureICU
View File

@ -158,7 +158,7 @@ case $platform in
CC=gcc; export CC
CXX=g++; export CXX
RELEASE_CFLAGS=-O1
RELEASE_CXXFLAGS=-O3
RELEASE_CXXFLAGS=-O2
;;
SolarisX86)
THE_OS="SOLARIS X86"