RE: 4.7.1 build failure in hppa1.1-hp-hpux11.11

["Mailaripillai, Kannan Jeganathan" <kannanmj at hp dot com>]

Sorry missed to mention the issue. Since SHLIB_MAPFILES is empty the command 
executed in the Makefile becomes:

{ .../build/gcc/./gcc/nm -pg  _muldi3_s.o ... emutls_s.o; echo %%; \
  cat  \
    | sed -e '/^[       ]*#/d' \
          -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' \
    | .../build/gcc/./gcc/xgcc ... -E -xassembler-with-cpp -; \
} | gawk -f .../gcc_src/libgcc/mkmap-flat.awk  > tmp-libgcc.map

Note that there is no argument to "cat" command.

Regards,
Kannan

-----Original Message-----
From: gcc-owner@gcc.gnu.org [mailto:gcc-owner@gcc.gnu.org] On Behalf Of Mailaripillai, Kannan Jeganathan
Sent: Friday, June 15, 2012 2:38 PM
To: gcc@gcc.gnu.org
Subject: 4.7.1 build failure in hppa1.1-hp-hpux11.11

Hi,

I am trying 4.7.1 build for hppa1.1-hp-hpux11.11. Variable SHLIB_MAPFILES is 
not set for hppa1.1-hp-hpux11.11 build. This is causing the build failure.

  File: .../build/gcc/hppa1.1-hp-hpux11.11/libgcc/Makefile
  Generated from: .../gcc_src/libgcc/Makefile.in

---- GCC 4.7.1 hppa1.1-hp-hpux11.11 configure command:

.../gcc_src/configure --host=hppa1.1-hp-hpux11.11 \
--target=hppa1.1-hp-hpux11.11 --build=hppa1.1-hp-hpux11.11 \
--prefix=.../hp-gcc-4.7.1 --with-gnu-as --without-gnu-ld \
--enable-threads=posix --enable-languages="c,c++" \
--with-gmp=.../hppa1.1-hp-hpux11.11 --with-mpfr=.../hppa1.1-hp-hpux11.11 \
SED=/usr/bin/sed

---- The Makefile which is causing the problem:

.../gcc_src/libgcc/Makefile.in

    899 # Map-file generation.
    900 ifneq ($(SHLIB_MKMAP),)
    901 libgcc.map: $(SHLIB_MKMAP) $(SHLIB_MAPFILES) $(libgcc-s-objects)
    902         { $(NM) $(SHLIB_NM_FLAGS) $(libgcc-s-objects); echo %%; \
    903           cat $(SHLIB_MAPFILES) \
    904             | sed -e '/^[       ]*#/d' \
    905                   -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' \
    906             | $(gcc_compile_bare) -E -xassembler-with-cpp -; \
    907         } | $(AWK) -f $(SHLIB_MKMAP) $(SHLIB_MKMAP_OPTS) > tmp-$@
    908         mv tmp-$@ $@
    909 libgcc_s$(SHLIB_EXT): libgcc.map
    910 mapfile = libgcc.map
    911 endif
    
---- The Makefile generated by configure:

.../build/gcc/hppa1.1-hp-hpux11.11/libgcc/Makefile:
    899 # Map-file generation.
    900 ifneq ($(SHLIB_MKMAP),)
    901 libgcc.map: $(SHLIB_MKMAP) $(SHLIB_MAPFILES) $(libgcc-s-objects)
    902         { $(NM) $(SHLIB_NM_FLAGS) $(libgcc-s-objects); echo %%; \
    903           cat $(SHLIB_MAPFILES) \
    904             | sed -e '/^[       ]*#/d' \
    905                   -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' \
    906             | $(gcc_compile_bare) -E -xassembler-with-cpp -; \
    907         } | $(AWK) -f $(SHLIB_MKMAP) $(SHLIB_MKMAP_OPTS) > tmp-$@
    908         mv tmp-$@ $@
    909 libgcc_s$(SHLIB_EXT): libgcc.map
    910 mapfile = libgcc.map
    911 endif

I see that for IA64 SHLIB_MAPFILES gets defined in the following method:
.../gcc_src/libgcc/config/ia64/t-ia64-elf:
  SHLIB_MAPFILES += $(srcdir)/config/ia64/libgcc-ia64.ver
and there is a corresponding file:
  .../gcc_src/libgcc/config/ia64/libgcc-ia64.ver

Should I do something similar for PA as well? Please provide your suggestion.

Regards,
Kannan