AIX 64bit gcc configuration
Description
Hi,
At the moment the configuration does not automatically set up 64bit gcc
compilation
for AIX.
This patch to aclocal.m4 should allow a configure file to be generated that in
turn generates the compile and link flags for 64bit icu using gcc.
We built with gcc 3.3.2
The patch text is below:
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--- aclocal.m4.2.8 2004-01-16 01:23:34.000000000 +0000
+++ aclocal.m4.new 2004-02-02 11:12:22.000000000 +0000
@@ -144,15 +144,18 @@
fi
;;
*-*-aix*)
- if test "$ac_cv_prog_gcc" = no; then
- # Note: Have not tested 64-bitness with gcc.
- # Maybe the flag "-maix64" could be used with gcc?
OLD_CFLAGS="${CFLAGS}"
OLD_CXXFLAGS="${CXXFLAGS}"
OLD_LDFLAGS="${LDFLAGS}"
+ if test "$ac_cv_prog_gcc" = yes; then
+ CFLAGS="${CFLAGS} -maix64"
+ CXXFLAGS="${CXXFLAGS} -fno-weak -maix64"
+ LDFLAGS="${LDFLAGS} -maix64"
+ else
CFLAGS="${CFLAGS} -q64"
CXXFLAGS="${CXXFLAGS} -q64"
LDFLAGS="${LDFLAGS} -q64"
+ fi
AC_TRY_RUN(int main(void) {return 0;},
ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no,
ENABLE_64BIT_LIBS=no)
if test "$ENABLE_64BIT_LIBS" = no; then
@@ -162,7 +165,7 @@
else
ARFLAGS="${ARFLAGS} -X64"
fi
- fi
+
;;
*-*-hpux*)
OLD_CFLAGS="${CFLAGS}"Environment
Status
Assignee
Steven R. Loomis
Reporter
TracBot
Time Needed
Hours
tracCreated
May 13, 2004, 6:56 PM
tracOwner
srl
tracProject
ICU4C
tracReporter
paul.oshea@2336699ec21fcbbb
tracStatus
accepted
tracWeeks
0.1
Components
Priority
trivial