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| author | Jason Merrill <jason@gcc.gnu.org> | 1997-10-02 13:39:40 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1997-10-02 13:39:40 -0400 |
| commit | 5a3a2567e941489d91cccc8b728b1416b8ffd12b (patch) | |
| tree | d2b52d8918d3222144ac9648c53d748e15add13d | |
| parent | b6aa195e2030d30015a353f8f96cb9cab7bbcb71 (diff) | |
| download | gcc-5a3a2567e941489d91cccc8b728b1416b8ffd12b.zip gcc-5a3a2567e941489d91cccc8b728b1416b8ffd12b.tar.gz gcc-5a3a2567e941489d91cccc8b728b1416b8ffd12b.tar.bz2 | |
[multiple changes]
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.
Getting closer...
From-SVN: r15833
| -rw-r--r-- | libio/ChangeLog | 12 | ||||
| -rw-r--r-- | libio/config/linuxlibc1.mt | 7 | ||||
| -rwxr-xr-x | libio/gen-params | 16 |
3 files changed, 27 insertions, 8 deletions
diff --git a/libio/ChangeLog b/libio/ChangeLog index 557efbd..803adfc 100644 --- a/libio/ChangeLog +++ b/libio/ChangeLog @@ -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). diff --git a/libio/config/linuxlibc1.mt b/libio/config/linuxlibc1.mt index 1f22b4a..eaed5da 100644 --- a/libio/config/linuxlibc1.mt +++ b/libio/config/linuxlibc1.mt @@ -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 = $(LIBIOSTREAM_OBJECTS) `cat stdio.list` -# Comment the above and uncomment the below to use the code in the Linux libc: -# We have _G_config.h in /usr/include. -_G_CONFIG_H= - # We must not see the libio.h file from this library. LIBIO_INCLUDE= diff --git a/libio/gen-params b/libio/gen-params index ef417e7..c6eb7d3 100755 --- a/libio/gen-params +++ b/libio/gen-params @@ -692,6 +692,22 @@ if test -n "${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" |