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-rw-r--r--contrib/ncurses/aclocal.m4243
1 files changed, 184 insertions, 59 deletions
diff --git a/contrib/ncurses/aclocal.m4 b/contrib/ncurses/aclocal.m4
index b4edb242bb98..29ea1c9418e4 100644
--- a/contrib/ncurses/aclocal.m4
+++ b/contrib/ncurses/aclocal.m4
@@ -1,5 +1,5 @@
dnl***************************************************************************
-dnl Copyright (c) 1998,1999 Free Software Foundation, Inc. *
+dnl Copyright (c) 1998-2000 Free Software Foundation, Inc. *
dnl *
dnl Permission is hereby granted, free of charge, to any person obtaining a *
dnl copy of this software and associated documentation files (the *
@@ -28,7 +28,7 @@ dnl***************************************************************************
dnl
dnl Author: Thomas E. Dickey <dickey@clark.net> 1996,1997,1998
dnl
-dnl $Id: aclocal.m4,v 1.179 1999/10/23 21:49:25 tom Exp $
+dnl $Id: aclocal.m4,v 1.206 2000/07/01 20:37:36 tom Exp $
dnl Macros used in NCURSES auto-configuration script.
dnl
dnl ---------------------------------------------------------------------------
@@ -74,7 +74,7 @@ for cf_arg in "-DCC_HAS_PROTOS" \
"" \
-qlanglvl=ansi \
-std1 \
- "-Aa -D_HPUX_SOURCE +e" \
+ -Ae \
"-Aa -D_HPUX_SOURCE" \
-Xc
do
@@ -303,7 +303,7 @@ AC_DEFUN([CF_CHECK_ERRNO],
AC_MSG_CHECKING(if external $1 is declared)
AC_CACHE_VAL(cf_cv_dcl_$1,[
AC_TRY_COMPILE([
-#if HAVE_STDLIB_H
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <stdio.h>
@@ -311,7 +311,7 @@ AC_CACHE_VAL(cf_cv_dcl_$1,[
#include <errno.h> ],
[long x = (long) $1],
[eval 'cf_cv_dcl_'$1'=yes'],
- [eval 'cf_cv_dcl_'$1'=no]')
+ [eval 'cf_cv_dcl_'$1'=no'])
])
eval 'cf_result=$cf_cv_dcl_'$1
@@ -463,6 +463,33 @@ int main() {
fi
])])dnl
dnl ---------------------------------------------------------------------------
+dnl See if the poll function really works. Some platforms have poll(), but
+dnl it does not work for terminals or files.
+AC_DEFUN([CF_FUNC_POLL],[
+AC_CACHE_CHECK(if poll really works,cf_cv_working_poll,[
+AC_TRY_RUN([
+#include <stdio.h>
+#ifdef HAVE_POLL_H
+#include <poll.h>
+#else
+#include <sys/poll.h>
+#endif
+int main() {
+ struct pollfd myfds;
+ int ret;
+
+ myfds.fd = 0;
+ myfds.events = POLLIN;
+
+ ret = poll(&myfds, 1, 100);
+ exit(ret != 0);
+}],
+ [cf_cv_working_poll=yes],
+ [cf_cv_working_poll=no],
+ [cf_cv_working_poll=unknown])])
+test "$cf_cv_working_poll" = "yes" && AC_DEFINE(HAVE_WORKING_POLL)
+])dnl
+dnl ---------------------------------------------------------------------------
dnl Test for availability of useful gcc __attribute__ directives to quiet
dnl compiler warnings. Though useful, not all are supported -- and contrary
dnl to documentation, unrecognized directives cause older compilers to barf.
@@ -619,10 +646,10 @@ changequote(<<, >>)dnl
cf_cv_gnat_version=`$cf_ada_make -v 2>&1 | grep '[0-9].[0-9][0-9]*' |\
sed -e 's/[^0-9 \.]//g' | $AWK '{print $<<1>>;}'`
case $cf_cv_gnat_version in
- 3.[1-9]*|[4-9].*)
+ 3.1[1-9]*|3.[2-9]*|[4-9].*)
cf_cv_prog_gnat_correct=yes
;;
- *) echo Unsupported GNAT version $cf_cv_gnat_version. Required is 3.10 or better. Disabling Ada95 binding.
+ *) echo Unsupported GNAT version $cf_cv_gnat_version. Required is 3.11 or better. Disabling Ada95 binding.
cf_cv_prog_gnat_correct=no
;;
esac
@@ -655,14 +682,13 @@ esac
if test $ac_cv_prog_gxx = yes; then
AC_MSG_CHECKING([for lib$cf_gpp_libname])
cf_save="$LIBS"
- LIBS="$LIBS -l$cf_gpp_libname -lm"
+ LIBS="$LIBS -l$cf_gpp_libname"
AC_TRY_LINK([
#include <$cf_gpp_libname/builtin.h>
],
- [//float foo=abs(1.0);
- two_arg_error_handler_t foo2 = lib_error_handler],
+ [two_arg_error_handler_t foo2 = lib_error_handler],
[cf_cxx_library=yes
- CXXLIBS="$CXXLIBS -l$cf_gpp_libname -lm"
+ CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
if test "$cf_gpp_libname" = cpp ; then
AC_DEFINE(HAVE_GPP_BUILTIN_H)
else
@@ -671,10 +697,9 @@ if test $ac_cv_prog_gxx = yes; then
[AC_TRY_LINK([
#include <builtin.h>
],
- [//float foo=abs(1.0);
- two_arg_error_handler_t foo2 = lib_error_handler],
+ [two_arg_error_handler_t foo2 = lib_error_handler],
[cf_cxx_library=yes
- CXXLIBS="$CXXLIBS -l$cf_gpp_libname -lm"
+ CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
AC_DEFINE(HAVE_BUILTIN_H)],
[cf_cxx_library=no])])
LIBS="$cf_save"
@@ -729,10 +754,10 @@ dnl $1 = variable to set
AC_DEFUN([CF_LIB_PREFIX],
[
case $cf_cv_system_name in
- os2) $1='' ;;
- *) $1='lib' ;;
+ os2) LIB_PREFIX='' ;;
+ *) LIB_PREFIX='lib' ;;
esac
- LIB_PREFIX=[$]$1
+ifelse($1,,,[$1=$LIB_PREFIX])
AC_SUBST(LIB_PREFIX)
])dnl
dnl ---------------------------------------------------------------------------
@@ -807,6 +832,7 @@ do
do
$AWK -f $srcdir/mk-1st.awk \
name=$cf_dir \
+ traces=$LIB_TRACING \
MODEL=$CF_ITEM \
model=$cf_subdir \
prefix=$cf_prefix \
@@ -822,6 +848,7 @@ do
test $cf_dir = ncurses && WITH_OVERWRITE=no
$AWK -f $srcdir/mk-2nd.awk \
name=$cf_dir \
+ traces=$LIB_TRACING \
MODEL=$CF_ITEM \
model=$cf_subdir \
subset=$cf_subset \
@@ -840,6 +867,7 @@ do
if test -f $cf_dir/Makefile ; then
case "$cf_dir" in
Ada95) #(vi
+ echo 'libs \' >> Makefile
echo 'install.libs \' >> Makefile
echo 'uninstall.libs ::' >> Makefile
echo ' cd '$cf_dir' && $(MAKE) $(CF_MFLAGS) [$]@' >> Makefile
@@ -859,6 +887,7 @@ if test "$cf_dir" != "c++" ; then
echo 'lint \' >> Makefile
fi
cat >> Makefile <<CF_EOF
+libs \\
lintlib \\
install.libs \\
uninstall.libs \\
@@ -869,6 +898,7 @@ CF_EOF
elif test -f $srcdir/$cf_dir/headers; then
cat >> Makefile <<CF_EOF
+libs \\
install.libs \\
uninstall.libs \\
install.includes \\
@@ -921,19 +951,18 @@ SRC=\[$]3
echo installing \$SRC in \$DST
case \$DST in
/*/include/*)
- TMP=\${TMPDIR-/tmp}/\`basename \$SRC\`
- if test ! -f ../headers.sed ; then
- END=\`basename \$DST\`
- for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
- do
- NAME=\`basename \$i\`
- echo "s/<\$NAME>/<\$END\/\$NAME>/" >> ../headers.sed
- done
- fi
- rm -f \$TMP
- sed -f ../headers.sed \$SRC > \$TMP
- eval \$PRG \$TMP \$DST
- rm -f \$TMP
+ TMPSRC=\${TMPDIR-/tmp}/\`basename \$SRC\`\$\$
+ TMPSED=\${TMPDIR-/tmp}/headers.sed\$\$
+ END=\`basename \$DST\`
+ for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
+ do
+ NAME=\`basename \$i\`
+ echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
+ done
+ rm -f \$TMPSRC
+ sed -f \$TMPSED \$SRC > \$TMPSRC
+ eval \$PRG \$TMPSRC \$DST/\$SRC
+ rm -f \$TMPSRC \$TMPSED
;;
*)
eval \$PRG \$SRC \$DST
@@ -984,9 +1013,10 @@ done
])dnl
dnl ---------------------------------------------------------------------------
-dnl Compute the library-suffix from the given model name
+dnl Compute the library file-suffix from the given model name
dnl $1 = model name
dnl $2 = variable to set
+dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
AC_DEFUN([CF_LIB_SUFFIX],
[
AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
@@ -1009,9 +1039,13 @@ AC_DEFUN([CF_LIB_SUFFIX],
*) $2='.so' ;;
esac
esac
+ test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
])dnl
dnl ---------------------------------------------------------------------------
dnl Compute the string to append to -library from the given model name
+dnl $1 = model name
+dnl $2 = variable to set
+dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
AC_DEFUN([CF_LIB_TYPE],
[
case $1 in
@@ -1020,6 +1054,7 @@ AC_DEFUN([CF_LIB_TYPE],
profile) $2='_p' ;;
shared) $2='' ;;
esac
+ test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
])dnl
dnl ---------------------------------------------------------------------------
dnl Some systems have a non-ANSI linker that doesn't pull in modules that have
@@ -1267,6 +1302,21 @@ fi
AC_MSG_RESULT($cf_manpage_renames)
])dnl
dnl ---------------------------------------------------------------------------
+dnl Some people expect each tool to make all aliases for manpages in the
+dnl man-directory. This accommodates the older, less-capable implementations
+dnl of 'man', and is optional.
+AC_DEFUN([CF_MANPAGE_SYMLINKS],
+[
+AC_MSG_CHECKING(for manpage symlinks)
+
+AC_ARG_WITH(manpage-symlinks,
+ [ --with-manpage-symlinks specify manpage-symlinks],
+ [cf_manpage_symlinks=$withval],
+ [cf_manpage_symlinks=yes])
+
+AC_MSG_RESULT($cf_manpage_symlinks)
+])dnl
+dnl ---------------------------------------------------------------------------
dnl Try to determine if the man-pages on the system are compressed, and if
dnl so, what format is used. Use this information to construct a script that
dnl will install man-pages.
@@ -1275,6 +1325,7 @@ AC_DEFUN([CF_MAN_PAGES],
CF_HELP_MESSAGE(Options to Specify How Manpages are Installed:)
CF_MANPAGE_FORMAT
CF_MANPAGE_RENAMES
+CF_MANPAGE_SYMLINKS
if test "$prefix" = "NONE" ; then
cf_prefix="$ac_default_prefix"
@@ -1303,6 +1354,7 @@ datadir="$datadir"
MKDIRS="`cd $srcdir && pwd`/mkinstalldirs"
INSTALL="$INSTALL"
INSTALL_DATA="$INSTALL_DATA"
+
TMP=\${TMPDIR-/tmp}/man\$\$
trap "rm -f \$TMP" 0 1 2 5 15
@@ -1312,6 +1364,9 @@ shift
mandir=\{{$}}1
shift
+srcdir=\{{$}}1
+shift
+
for i in \{{$}}* ; do
case \$i in #(vi
*.orig|*.rej) ;; #(vi
@@ -1322,8 +1377,14 @@ case \$i in #(vi
\$MKDIRS $cf_subdir\$section
fi
fi
+ aliases=
source=\`basename \$i\`
CF_EOF
+if test "$cf_manpage_symlinks" = yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+ aliases=\`sed -f \$srcdir/manlinks.sed \$source | sort -u\`
+CF_EOF
+fi
if test "$cf_manpage_renames" = no ; then
cat >>man/edit_man.sh <<CF_EOF
target=$cf_subdir\${section}/\$source
@@ -1378,20 +1439,75 @@ CF_EOF
esac
cat >>man/edit_man.sh <<CF_EOF
echo \$verb \$target
+ suffix=\`basename \$target | sed -e 's/^[^.]*//'\`
if test \$verb = installing ; then
\$INSTALL_DATA \$TMP \$target
+ test -n "\$aliases" && (
+ cd $cf_subdir\${section} && (
+ target=\`basename \$target\`
+ for cf_alias in \$aliases
+ do
+ if test -f \$cf_alias\${suffix} ; then
+ if ( cmp -s \$target \$cf_alias\${suffix} )
+ then
+ :
+ else
+ echo .. \$verb alias \$cf_alias\${suffix}
+ rm -f \$cf_alias\${suffix}
+ $LN_S \$target \$cf_alias\${suffix}
+ fi
+ else
+ echo .. \$verb alias \$cf_alias\${suffix}
+ rm -f \$cf_alias\${suffix}
+ $LN_S \$target \$cf_alias\${suffix}
+ fi
+ done
+ )
+ )
else
rm -f \$target
+ test -n "\$aliases" && (
+ cd $cf_subdir\${section} && (
+ for cf_alias in \$aliases
+ do
+ echo .. \$verb alias \$cf_alias\${suffix}
+ rm -f \$cf_alias\${suffix}
+ done
+ )
+ )
fi
;;
esac
done
+exit 0
CF_EOF
changequote([,])dnl
chmod 755 man/edit_man.sh
])dnl
dnl ---------------------------------------------------------------------------
+dnl Checks for libraries. At least one UNIX system, Apple Macintosh
+dnl Rhapsody 5.5, does not have -lm. We cannot use the simpler
+dnl AC_CHECK_LIB(m,sin), because that fails for C++.
+AC_DEFUN([CF_MATH_LIB],
+[
+AC_CACHE_CHECK(if -lm needed for math functions,
+ cf_cv_need_libm,[
+ AC_TRY_LINK([
+ #include <stdio.h>
+ #include <math.h>
+ ],
+ [double x = rand(); printf("result = %g\n", ]ifelse($2,,sin(x),$2)[)],
+ [cf_cv_need_libm=no],
+ [cf_cv_need_libm=yes])])
+if test "$cf_cv_need_libm" = yes
+then
+ifelse($1,,[
+ LIBS="$LIBS -lm"
+],[$1=-lm])
+fi
+])
+dnl ---------------------------------------------------------------------------
dnl Compute the object-directory name from the given model name
AC_DEFUN([CF_OBJ_SUBDIR],
[
@@ -1411,6 +1527,8 @@ AC_DEFUN([CF_PATH_SYNTAX],[
case ".[$]$1" in #(vi
./*) #(vi
;;
+.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX
+ ;;
.\[$]{*prefix}*) #(vi
eval $1="[$]$1"
case ".[$]$1" in #(vi
@@ -1545,11 +1663,28 @@ AC_DEFUN([CF_SHARED_OPTS],
cf_cv_rm_so_locs=no
+ # Some less-capable ports of gcc support only -fpic
+ CC_SHARED_OPTS=
+ if test -n "$GCC"
+ then
+ AC_MSG_CHECKING(which $CC option to use)
+ cf_save_CFLAGS="$CFLAGS"
+ for CC_SHARED_OPTS in -fPIC -fpic ''
+ do
+ CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
+ AC_TRY_COMPILE([#include <stdio.h>],[int x = 1],[break],[])
+ done
+ AC_MSG_RESULT($CC_SHARED_OPTS)
+ CFLAGS="$cf_save_CFLAGS"
+ fi
+
case $cf_cv_system_name in
+ beos*)
+ MK_SHARED_LIB='$(CC) -o $[@] -Xlinker -soname=`basename $[@]` -nostart -e 0'
+ ;;
hpux10.*)
# (tested with gcc 2.7.2 -- I don't have c89)
if test -n "$GCC"; then
- CC_SHARED_OPTS='-fPIC'
LD_SHARED_OPTS='-Xlinker +b -Xlinker $(libdir)'
else
CC_SHARED_OPTS='+Z'
@@ -1564,7 +1699,6 @@ AC_DEFUN([CF_SHARED_OPTS],
hpux*)
# (tested with gcc 2.7.2 -- I don't have c89)
if test -n "$GCC"; then
- CC_SHARED_OPTS='-fPIC'
LD_SHARED_OPTS='-Xlinker +b -Xlinker $(libdir)'
else
CC_SHARED_OPTS='+Z'
@@ -1577,9 +1711,7 @@ AC_DEFUN([CF_SHARED_OPTS],
;;
irix*)
# tested with IRIX 5.2 and 'cc'.
- if test -n "$GCC"; then
- CC_SHARED_OPTS='-fPIC'
- else
+ if test -z "$GCC"; then
CC_SHARED_OPTS='-KPIC'
fi
MK_SHARED_LIB='$(LD) -shared -rdata_shared -soname `basename $[@]` -o $[@]'
@@ -1587,7 +1719,6 @@ AC_DEFUN([CF_SHARED_OPTS],
;;
linux*|gnu*)
# tested with Linux 2.0.29 and gcc 2.7.2 (ELF)
- CC_SHARED_OPTS='-fpic'
test $cf_cv_ld_rpath = yes && cf_ld_rpath_opt="-Wl,-rpath,"
if test $DFT_LWR_MODEL = "shared" ; then
LOCAL_LDFLAGS='-Wl,-rpath,../lib'
@@ -1601,16 +1732,16 @@ AC_DEFUN([CF_SHARED_OPTS],
fi
;;
openbsd2*)
- CC_SHARED_OPTS='-fpic -DPIC'
+ CC_SHARED_OPTS='$CC_SHARED_OPTS -DPIC'
MK_SHARED_LIB='$(LD) -Bshareable -soname,`basename $[@].$(ABI_VERSION)` -o $[@]'
;;
openbsd*|freebsd*)
- CC_SHARED_OPTS='-fpic -DPIC'
+ CC_SHARED_OPTS='$CC_SHARED_OPTS -DPIC'
MK_SHARED_LIB='$(LD) -Bshareable -o $[@]'
test $cf_cv_shlib_version = auto && cf_cv_shlib_version=rel
;;
netbsd*)
- CC_SHARED_OPTS='-fpic -DPIC'
+ CC_SHARED_OPTS='$CC_SHARED_OPTS -DPIC'
test $cf_cv_ld_rpath = yes && cf_ld_rpath_opt="-Wl,-rpath,"
if test $DFT_LWR_MODEL = "shared" && test $cf_cv_ld_rpath = yes ; then
LOCAL_LDFLAGS='-Wl,-rpath,../lib'
@@ -1626,7 +1757,6 @@ AC_DEFUN([CF_SHARED_OPTS],
# tested with OSF/1 V3.2 and 'cc'
# tested with OSF/1 V3.2 and gcc 2.6.3 (but the c++ demo didn't
# link with shared libs).
- CC_SHARED_OPTS=''
MK_SHARED_LIB='$(LD) -set_version $(REL_VERSION):$(ABI_VERSION) -expect_unresolved "*" -shared -soname `basename $[@]`'
test $cf_cv_ld_rpath = yes && cf_ld_rpath_opt="-rpath"
case $host_os in
@@ -1643,9 +1773,7 @@ AC_DEFUN([CF_SHARED_OPTS],
;;
sco3.2v5*) # (also uw2* and UW7) hops 13-Apr-98
# tested with osr5.0.5
- if test $ac_cv_prog_gcc = yes; then
- CC_SHARED_OPTS='-fpic'
- else
+ if test $ac_cv_prog_gcc != yes; then
CC_SHARED_OPTS='-belf -KPIC'
fi
MK_SHARED_LIB='$(LD) -dy -G -h `basename [$]@.$(ABI_VERSION)` -o [$]@'
@@ -1659,9 +1787,7 @@ AC_DEFUN([CF_SHARED_OPTS],
;;
sunos4*)
# tested with SunOS 4.1.1 and gcc 2.7.0
- if test $ac_cv_prog_gcc = yes; then
- CC_SHARED_OPTS='-fpic'
- else
+ if test $ac_cv_prog_gcc != yes; then
CC_SHARED_OPTS='-KPIC'
fi
MK_SHARED_LIB='$(LD) -assert pure-text -o $[@]'
@@ -1669,9 +1795,7 @@ AC_DEFUN([CF_SHARED_OPTS],
;;
solaris2*)
# tested with SunOS 5.5.1 (solaris 2.5.1) and gcc 2.7.2
- if test $ac_cv_prog_gcc = yes; then
- CC_SHARED_OPTS='-fpic'
- else
+ if test $ac_cv_prog_gcc != yes; then
CC_SHARED_OPTS='-KPIC'
fi
MK_SHARED_LIB='$(LD) -dy -G -h `basename $[@].$(ABI_VERSION)` -o $[@]'
@@ -1681,10 +1805,12 @@ AC_DEFUN([CF_SHARED_OPTS],
fi
test $cf_cv_shlib_version = auto && cf_cv_shlib_version=rel
;;
- unix_sv*)
- # tested with UnixWare 1.1.2
- CC_SHARED_OPTS='-KPIC'
- MK_SHARED_LIB='$(LD) -d y -G -o $[@]'
+ sysv5uw7*|unix_sv*)
+ # tested with UnixWare 7.1.0 (gcc 2.95.2 and cc)
+ if test $ac_cv_prog_gcc != yes; then
+ CC_SHARED_OPTS='-KPIC'
+ fi
+ MK_SHARED_LIB='$(LD) -d y -G -o [$]@'
;;
*)
CC_SHARED_OPTS='unknown'
@@ -1833,7 +1959,7 @@ AC_DEFUN([CF_SRC_MODULES],
AC_MSG_CHECKING(for src modules)
# dependencies and linker-arguments for test-programs
-TEST_DEPS="${LIB_PREFIX}${LIB_NAME}${DFT_DEP_SUFFIX} $TEST_DEPS"
+TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${LIB_NAME}${DFT_DEP_SUFFIX} $TEST_DEPS"
TEST_ARGS="-l${LIB_NAME}${DFT_ARG_SUFFIX} $TEST_ARGS"
# dependencies and linker-arguments for utility-programs
@@ -1868,7 +1994,7 @@ do
CF_UPPER(cf_have_include,$cf_dir)
AC_DEFINE_UNQUOTED(HAVE_${cf_have_include}_H)
AC_DEFINE_UNQUOTED(HAVE_LIB${cf_have_include})
- TEST_DEPS="${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEPS"
+ TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEPS"
TEST_ARGS="-l${cf_dir}${DFT_ARG_SUFFIX} $TEST_ARGS"
fi
fi
@@ -1890,7 +2016,7 @@ SRC_SUBDIRS="$SRC_SUBDIRS misc test"
test $cf_with_cxx_binding != no && SRC_SUBDIRS="$SRC_SUBDIRS c++"
ADA_SUBDIRS=
-if test "$cf_cv_prog_gnat_correct" = yes && test -d $srcdir/Ada95; then
+if test "$cf_cv_prog_gnat_correct" = yes && test -f $srcdir/Ada95/Makefile.in; then
SRC_SUBDIRS="$SRC_SUBDIRS Ada95"
ADA_SUBDIRS="gen src samples"
fi
@@ -1924,12 +2050,11 @@ os2*) #(vi
esac
AC_CACHE_CHECK(for library $cf_stdcpp_libname,cf_cv_libstdcpp,[
cf_save="$LIBS"
- LIBS="$LIBS -l$cf_stdcpp_libname -lm"
+ LIBS="$LIBS -l$cf_stdcpp_libname"
AC_TRY_LINK([
#include <strstream.h>],[
char buf[80];
strstreambuf foo(buf, sizeof(buf))
-//destroy foo
],
[cf_cv_libstdcpp=yes],
[cf_cv_libstdcpp=no])
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-13 04:29:36 +0000