Update. cvs/libc-ud-970615

1997-06-16 00:54  Ulrich Drepper  <drepper@cygnus.com>

	* libc.map: Add more symbols.

	* Mwkerules (load-map-file): Currectly handle missing map file.

1997-06-15 17:00  Philip Blundell  <Philip.Blundell@pobox.com>

	* configure.in: Correct detection of generic uname implementation.

1997-06-15 23:19  Ulrich Drepper  <drepper@cygnus.com>

	* math/libm-test.c: Fix typos.  Patch by Andreas Jaeger.

	* libc.map: Add __nss_configure_lookup.  Reported by Thorsten Kukuk.

7 files changed, 82 insertions, 40 deletions

diff --git a/ChangeLog b/ChangeLog
index 06ac3afb21..9c70ad3486 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,19 @@
+1997-06-16 00:54  Ulrich Drepper  <drepper@cygnus.com>
+
+	* libc.map: Add more symbols.
+
+	* Mwkerules (load-map-file): Currectly handle missing map file.
+
+1997-06-15 17:00  Philip Blundell  <Philip.Blundell@pobox.com>
+
+	* configure.in: Correct detection of generic uname implementation.
+
+1997-06-15 23:19  Ulrich Drepper  <drepper@cygnus.com>
+
+	* math/libm-test.c: Fix typos.  Patch by Andreas Jaeger.
+
+	* libc.map: Add __nss_configure_lookup.  Reported by Thorsten Kukuk.
+
 1997-06-15 00:43  Ulrich Drepper  <drepper@cygnus.com>
 
 	* Makeconfig: Define libc-map here.
diff --git a/Makerules b/Makerules
index 26676c674b..4acf64cfdf 100644
--- a/Makerules
+++ b/Makerules
@@ -346,7 +346,7 @@ endif
 
 ifeq ($(versioning),yes)
 ifneq ($(..),)
-load-map-file = $(wildcard $($(@F:%.so=%)-map) $(..)$($(@F:%.so=%)-map))
+load-map-file = $(wildcard $($(@F:%.so=%)-map) $($(@F:%.so=%)-map):%=$(..)%)
 else
 load-map-file = $($(@F:%.so=%)-map)
 endif
diff --git a/configure b/configure
index d847518d88..3d8b4a224c 100755
--- a/configure
+++ b/configure
@@ -2060,10 +2060,10 @@ for dir in $sysnames; do
   fi
 
   if test -z "$uname"; then
-    if test -r $sysdep_dir/$dir/uname.c ||
-       test -r $sysdep_dir/$dir/uname.S ||
-       { test -r $sysdep_dir/$dir/syscalls.list &&
-	 grep '^uname[ 	]' $sysdep_dir/$dir/syscalls.list >/dev/null; }; then
+    if test -r $dest/uname.c ||
+       test -r $dest/uname.S ||
+       { test -r $dest/syscalls.list &&
+	 grep '^uname[ 	]' $dest/syscalls.list >/dev/null; }; then
       uname=$dir
     fi
   fi
@@ -2073,7 +2073,7 @@ done
 
 # If we will use the generic uname implementation, we must figure out what
 # it will say by examining the system, and write the results in config-name.h.
-if test "$uname" = generic; then
+if test "$uname" = "sysdeps/generic"; then
 
   uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
   if test $uname_sysname != $config_os; then
diff --git a/configure.in b/configure.in
index a06fa35db2..667ac7e0c2 100644
--- a/configure.in
+++ b/configure.in
@@ -703,10 +703,10 @@ for dir in $sysnames; do
   fi
 [
   if test -z "$uname"; then
-    if test -r $sysdep_dir/$dir/uname.c ||
-       test -r $sysdep_dir/$dir/uname.S ||
-       { test -r $sysdep_dir/$dir/syscalls.list &&
-	 grep '^uname[ 	]' $sysdep_dir/$dir/syscalls.list >/dev/null; }; then
+    if test -r $dest/uname.c ||
+       test -r $dest/uname.S ||
+       { test -r $dest/syscalls.list &&
+	 grep '^uname[ 	]' $dest/syscalls.list >/dev/null; }; then
       uname=$dir
     fi
   fi
@@ -717,7 +717,7 @@ AC_LINK_FILES(`echo $libc_link_sources`, `echo $libc_link_dests`)
 
 # If we will use the generic uname implementation, we must figure out what
 # it will say by examining the system, and write the results in config-name.h.
-if test "$uname" = generic; then
+if test "$uname" = "sysdeps/generic"; then
 
 changequote(,)dnl
   uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
diff --git a/libc.map b/libc.map
index c912859231..29f67f6eac 100644
--- a/libc.map
+++ b/libc.map
@@ -6,6 +6,7 @@ GLIBC_2.0 {
     _IO_stderr_; _IO_stdin_; _IO_stdout_;
     _nl_msg_cat_cntr; __environ; _environ; _res;
     ___brk_addr; __curbrk; _nl_current_LC_CTYPE; _libc_intl_domainname;
+    _sys_errlist; _sys_siglist;
 
     # helper functions
     __errno_location; __libc_init_first; __h_errno_location;
@@ -50,6 +51,7 @@ GLIBC_2.0 {
     __select; __sched_get_priority_max; __sched_get_priority_min;
     __sched_getparam; __sched_getscheduler; __sched_setscheduler;
     __sched_yield; __on_exit; __gettimeofday; __fork; __clone;
+    __nss_configure_lookup; _dl_open; _IO_file_setbuf;
 
     # all functions and variables in the normal name space
     a*; b*; c*; d*; e*; f*; g*; h*; i*; j*; k*; l*; m*;
diff --git a/math/libm-test.c b/math/libm-test.c
index 156c7ebf98..be7538350b 100644
--- a/math/libm-test.c
+++ b/math/libm-test.c
@@ -42,7 +42,7 @@
    It has tests for:
    acos, acosh, asin, asinh, atan, atan2, atanh,
    cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp2, expm1,
-   fabs, fdim, floor, fmin, fmax, fmod, fpclassify, 
+   fabs, fdim, floor, fmin, fmax, fmod, fpclassify,
    frexp, gamma, hypot,
    ilogb, isfinite, isinf, isnan, isnormal,
    ldexp, lgamma, log, log10, log1p, log2, logb,
@@ -91,7 +91,7 @@
    NaN values: There exist signalling and quiet NaNs. This implementation
    only uses signalling NaN as parameter but does not differenciate
    between the two kinds of NaNs as result.
-   
+
    Inline functions: Inlining functions should give an improvement in
    speed - but not in precission. The inlined functions return
    reasonable values for a reasonable range of input values. The
@@ -859,7 +859,7 @@ asinh_test (void)
   check_isinfp ("asinh(+inf) == +inf", FUNC(asinh) (plus_infty));
   check_isinfn ("asinh(-inf) == -inf", FUNC(asinh) (minus_infty));
 #endif
-  
+
 }
 
 
@@ -971,7 +971,7 @@ atanh_test (void)
   x = random_less (1.0);
   check_isnan_exc_ext ("atanh (x) == NaN plus invalid exception if |x| > 1",
                        FUNC(atanh) (x), INVALID_EXCEPTION, x);
-  
+
 #endif
 }
 
@@ -1252,7 +1252,7 @@ static void
 signbit_test (void)
 {
   MATHTYPE x;
-  
+
   check_bool ("signbit (+0) == 0", signbit (0) == 0);
   check_bool ("signbit (-0) != 0", signbit (minus_zero));
   check_bool ("signbit (+inf) == 0", signbit (plus_infty) == 0);
@@ -1264,7 +1264,7 @@ signbit_test (void)
 
   x = random_greater (0);
   check_bool ("signbit (x) == 0 for x > 0", signbit (x) == 0);
-  
+
 }
 
 
@@ -1290,7 +1290,7 @@ gamma_test (void)
 
   check ("gamma (1) == 1", FUNC(gamma) (1), 1);
   check ("gamma (4) == 6", FUNC(gamma) (4), 6);
-   
+
 }
 
 
@@ -1298,7 +1298,7 @@ static void
 lgamma_test (void)
 {
   MATHTYPE x;
-  
+
   check_isinfp ("lgamma (+inf) == +inf", FUNC(lgamma) (plus_infty));
   check_isnan_exc ("lgamma (0) == +inf plus divide by zero exception",
                    FUNC(lgamma) (0), DIVIDE_BY_ZERO_EXCEPTION);
@@ -1596,14 +1596,14 @@ sincos_test (void)
 {
   MATHTYPE sin_res, cos_res;
   fenv_t fenv;
-  
+
   FUNC(sincos) (0, &sin_res, &cos_res);
   fegetenv (&fenv);
   check ("sincos (+0, &sin, &cos) puts +0 in sin", sin_res, 0);
   fesetenv (&fenv);
   check ("sincos (+0, &sin, &cos) puts 1 in cos", cos_res, 1);
 
-  FUNC(sincos) (minus_zero, &sin_res, &cos_res); 
+  FUNC(sincos) (minus_zero, &sin_res, &cos_res);
   fegetenv (&fenv);
   check ("sincos (-0, &sin, &cos) puts -0 in sin", sin_res, minus_zero);
   fesetenv (&fenv);
@@ -1711,7 +1711,7 @@ hypot_test (void)
   check_isinfp ("hypot (+inf, NaN) == +inf", FUNC(hypot) (minus_infty, nan_value));
   check_isinfp ("hypot (-inf, NaN) == +inf", FUNC(hypot) (minus_infty, nan_value));
 #endif
-  
+
   check_isnan ("hypot (NaN, NaN) == NaN", FUNC(hypot) (nan_value, nan_value));
 
   a = FUNC(hypot) (12.4L, 0.7L);
@@ -2020,7 +2020,7 @@ static void
 fmod_test (void)
 {
   MATHTYPE x;
-  
+
   x = random_greater (0);
   check_ext ("fmod (+0, y) == +0 for y != 0", FUNC(fmod) (0, x), 0, x);
 
@@ -2046,14 +2046,14 @@ fmod_test (void)
 
   check_eps ("fmod (6.5, 2.3) == 1.9", FUNC(fmod) (6.5, 2.3), 1.9,
              CHOOSE(0, 1e-15, 0));
-  check_eps ("fmod (-6.5, 2.3) == 1.9", FUNC(fmod) (-6.5, 2.3), -1.9,
+  check_eps ("fmod (-6.5, 2.3) == -1.9", FUNC(fmod) (-6.5, 2.3), -1.9,
              CHOOSE(0, 1e-15, 0));
   check_eps ("fmod (6.5, -2.3) == 1.9", FUNC(fmod) (6.5, -2.3), 1.9,
              CHOOSE(0, 1e-15, 0));
-  check_eps ("fmod (-6.5, -2.3) == 1.9", FUNC(fmod) (-6.5, -2.3), -1.9,
+  check_eps ("fmod (-6.5, -2.3) == -1.9", FUNC(fmod) (-6.5, -2.3), -1.9,
              CHOOSE(0, 1e-15, 0));
 
-  
+
 }
 
 
@@ -2181,38 +2181,38 @@ static void
 remainder_test (void)
 {
   MATHTYPE result;
-  
+
   result = FUNC(remainder) (1, 0);
   check_isnan_exc ("remainder(1, +0) == NaN plus invalid exception",
                    result, INVALID_EXCEPTION);
-  
+
   result = FUNC(remainder) (1, minus_zero);
   check_isnan_exc ("remainder(1, -0) == NaN plus invalid exception",
                    result, INVALID_EXCEPTION);
-  
+
   result = FUNC(remainder) (plus_infty, 1);
   check_isnan_exc ("remainder(+inf, 1) == NaN plus invalid exception",
                    result, INVALID_EXCEPTION);
-  
+
   result = FUNC(remainder) (minus_infty, 1);
   check_isnan_exc ("remainder(-inf, 1) == NaN plus invalid exception",
                    result, INVALID_EXCEPTION);
-  
+
   result = FUNC(remainder) (1.625, 1.0);
   check ("remainder(1.625, 1.0) == -0.375", result, -0.375);
-  
+
   result = FUNC(remainder) (-1.625, 1.0);
   check ("remainder(-1.625, 1.0) == 0.375", result, 0.375);
-  
+
   result = FUNC(remainder) (1.625, -1.0);
   check ("remainder(1.625, -1.0) == -0.375", result, -0.375);
-  
+
   result = FUNC(remainder) (-1.625, -1.0);
   check ("remainder(-1.625, -1.0) == 0.375", result, 0.375);
-  
+
   result = FUNC(remainder) (5.0, 2.0);
   check ("remainder(5.0, 2.0) == 1.0", result, 1.0);
-  
+
   result = FUNC(remainder) (3.0, 2.0);
   check ("remainder(3.0, 2.0) == -1.0", result, -1.0);
 }
@@ -2243,15 +2243,15 @@ remquo_test (void)
   result = FUNC(remquo) (1.625, 1.0, &quo);
   check ("remquo(1.625, 1.0, &x) == -0.375", result, -0.375);
   check_long ("remquo(1.625, 1.0, &x) puts 2 in x", quo, 2);
-  
+
   result = FUNC(remquo) (-1.625, 1.0, &quo);
   check ("remquo(-1.625, 1.0, &x) == 0.375", result, 0.375);
   check_long ("remquo(-1.625, 1.0, &x) puts -2 in x", quo, -2);
- 
+
   result = FUNC(remquo) (1.625, -1.0, &quo);
   check ("remquo(1.625, -1.0, &x) == -0.375", result, -0.375);
   check_long ("remquo(1.625, -1.0, &x) puts -2 in x", quo, -2);
- 
+
   result = FUNC(remquo) (-1.625, -1.0, &quo);
   check ("remquo(-1.625, -1.0, &x) == 0.375", result, 0.375);
   check_long ("remquo(-1.625, -1.0, &x) puts 2 in x", quo, 2);
@@ -4758,7 +4758,7 @@ main (int argc, char *argv[])
   isfinite_test ();
   isnormal_test ();
   signbit_test ();
-  
+
   /* trigonometric functions */
   acos_test ();
   asin_test ();
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
index 79dbf16912..a8780df917 100644
--- a/sysdeps/unix/sysv/linux/configure
+++ b/sysdeps/unix/sysv/linux/configure
@@ -98,3 +98,27 @@ fi
 if test -f $srcdir/elf/ldconfig.c; then
   has_ldconfig=yes
 fi
+
+# Generate stdio_lim.h
+default_fopen_max="`${CC-gcc} -E $srcdir/sysdeps/unix/sysv/linux/mk-stdiolim.c | grep DEFAULT_FOPEN_MAX | cut -f2 -d':'`"
+default_filename_max="`${CC-gcc} -E $srcdir/sysdeps/unix/sysv/linux/mk-stdiolim.c | grep DEFAULT_FILENAME_MAX | cut -f2 -d':'`"
+# We double check if "default_fopen_max" and "default_filename_max" are
+# ok or not.
+if test "x$default_fopen_max" != "xOPEN_MAX" \
+	-a "x$default_filename_max" != "xPATH_MAX"
+then
+  sed -e "s/DEFAULT_FOPEN_MAX/$default_fopen_max/" \
+	-e "s/DEFAULT_FILENAME_MAX/$default_filename_max/" \
+	$srcdir/sysdeps/unix/sysv/linux/stdio_lim.h.in > stdio_lim.h.new
+  if test -r stdio_lim.h.new && cmp -s stdio_lim.h.new stdio_lim.h
+  then
+    echo stdio_lim.h unchanged
+    rm -f stdio_lim.h.new
+  else
+    mv -f stdio_lim.h.new stdio_lim.h
+  fi
+else
+  # We remove the old one if we cannot generate the new one during
+  # configure.
+  rm -f stdio_lim.h
+fi