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[multiple changes]

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Thu Oct  2 10:36:49 1997  Jason Merrill  <jason@yorick.cygnus.com>

	* gen-params: Fix __printf_fp test.
	* config/linuxlibc1.mt (gxx_includedir): Don't define.

Thu Oct  2 10:36:26 1997  Ulrich Drepper  <drepper@rtl.cygnus.com>

	* config/linuxlibc1.mt (_G_CONFIG_H): Don't define.
	* gen-params: Add test for __printf_fp.

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From-SVN: r15833
This commit is contained in:
Jason Merrill 1997-10-02 13:39:40 -04:00
parent b6aa195e20
commit 5a3a2567e9
3 changed files with 27 additions and 8 deletions
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12
libio/ChangeLog
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@ -1,3 +1,13 @@
Thu Oct 2 10:36:49 1997 Jason Merrill <jason@yorick.cygnus.com>
* gen-params: Fix __printf_fp test.
* config/linuxlibc1.mt (gxx_includedir): Don't define.
Thu Oct 2 10:36:26 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
* config/linuxlibc1.mt (_G_CONFIG_H): Don't define.
* gen-params: Add test for __printf_fp.
Sun Sep 28 12:09:04 1997 Mark Mitchell <mmitchell@usa.net>
* iomanip.h: Use new friend <> syntax.
@ -6,7 +16,7 @@ Sun Sep 28 12:04:21 1997 Jason Merrill <jason@yorick.cygnus.com>
* libio.h: Don't use _IO_LOCK_T if it's not defined.
Fri Sep 26 20:56:41 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
Fri Sep 26 20:56:41 1997
Based on a patch by H.J. Lu (hjl@gnu.ai.mit.edu).

7
libio/config/linuxlibc1.mt
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@ -1,17 +1,10 @@
# Use the libio which comes with the local libc.
# That is where we keep the g++ header files.
gxx_includedir =$(prefix)/include/g++
# Comment this out to avoid including the stdio functions in libiostream.a:
# LIBIOSTREAM_OBJECTS = $(IO_OBJECTS) $(IOSTREAM_OBJECTS) $(STDIO_WRAP_OBJECTS) $(OSPRIM_OBJECTS)
# LIBIOSTREAM_DEP = $(LIBIOSTREAM_OBJECTS) stdio.list
# LIBIOSTREAM_USE = $(LIBIOSTREAM_OBJECTS) `cat stdio.list`
# Comment the above and uncomment the below to use the code in the Linux libc:
# We have _G_config.h in /usr/include.
_G_CONFIG_H=
# We must not see the libio.h file from this library.
LIBIO_INCLUDE=

16
libio/gen-params
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@ -692,6 +692,22 @@ if test -n "${USE_INT32_FLAGS}" ; then
echo "#define ${macro_prefix}USE_INT32_FLAGS 1"
fi
# A little test program to check if __printf_fp is available.
cat >dummy.c <<EOF
int main()
{
return __printf_fp ();
}
EOF
if ${CC} dummy.c >/dev/null 2>&1 ; then
echo "#define ${macro_prefix}HAVE_PRINTF_FP 1"
echo "#define ${macro_prefix}HAVE_LONG_DOUBLE_IO 1"
else
echo "#define ${macro_prefix}HAVE_PRINTF_FP 0"
echo "#define ${macro_prefix}HAVE_LONG_DOUBLE_IO 0"
fi
# Uncomment the following line if you don't have working templates.
# echo "#define ${macro_prefix}NO_TEMPLATES"