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[svn-r1672] bin/ltconfig:

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ltconfig used just an empty source file to test the share lib
    compiler options.  SUNSpro CC returns succeed though it issues
    a warning too.  ltconfig did not like the warning.
    Changed it to test with a file containing a simple dummy program.
    Platform tested: solaris 2.6 and 2.7

config/solaris2.x:
    Changed default compiler to "cc" now that Sunpro CC can produce
    static and shared codes correctly.
    Also added -s to PROD_CFLAGS to produce leaner binary files.
This commit is contained in:
Albert Cheng 1999-09-27 19:01:32 -05:00
parent 60f3f5e5c0
commit f6a86261bc
2 changed files with 9 additions and 5 deletions
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2
bin/ltconfig
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@ -541,7 +541,7 @@ if test -n "$pic_flag"; then
# Check to make sure the pic_flag actually works.
echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
$rm conftest*
echo > conftest.c
echo 'main(){return(0);}' > conftest.c
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $pic_flag -DPIC"
echo "$progname:547: checking if $compiler PIC flag $pic_flag works" >&5

12
config/solaris2.x
View File

@ -6,10 +6,10 @@
#
# See BlankForm in this directory for details
# The default compiler is `gcc'
# The default compiler is `sunpro cc'
if test "X-" = "X-$CC"; then
CC=gcc
CC_BASENAME=gcc
CC=cc
CC_BASENAME=cc
fi
# Try gcc compiler flags
@ -20,9 +20,13 @@ if test "X-" = "X-$cc_flags_set"; then
CFLAGS="-erroff=%none"
DEBUG_CFLAGS=-g
DEBUG_CPPFLAGS=
PROD_CFLAGS=-xO2
PROD_CFLAGS="-O -s"
PROD_CPPFLAGS=
PROFILE_CFLAGS=-xpg
PROFILE_CPPFLAGS=
cc_flags_set=yes
# Turn off optimization flag for SUNpro compiler versions 4.x which
# have an optimization bug. Version 5.0 works.
($CC -V 2>&1) | grep -s 'cc: .* C 4\.' >/dev/null 2>&1 \
&& PROD_CFLAGS="`echo $PROD_CFLAGS | sed -e 's/-O//'`"
fi