diff options
| author | Jason Vas Dias <unknown> | 2006-01-31 01:50:32 -0800 |
|---|---|---|
| committer | H.Merijn Brand <h.m.brand@xs4all.nl> | 2006-03-02 20:07:51 +0000 |
| commit | ddfca5da10590b8934c0a4e6b1f77a03901648cf (patch) | |
| tree | d721dcb84267415c1e8d4efd4fa39033a0ed5fac /Configure | |
| parent | 2664ba31e585823b9cf5eeb21aacafe2a554582a (diff) | |
| download | perl-ddfca5da10590b8934c0a4e6b1f77a03901648cf.tar.gz | |
[perl #38385] _h2ph_pre.ph / $Config{cppsymbols} omits gcc-3.4+ cpp "predefined macros"
From: Jason Vas Dias (via RT) <perlbug-followup@perl.org>
p4raw-id: //depot/perl@27363
Diffstat (limited to 'Configure')
| -rwxr-xr-x | Configure | 17 |
1 files changed, 15 insertions, 2 deletions
@@ -26,7 +26,7 @@ # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $ # -# Generated on Wed Feb 15 09:59:58 CET 2006 [metaconfig 3.0 PL70] +# Generated on Thu Mar 2 21:01:10 CET 2006 [metaconfig 3.0 PL70] # (with additional metaconfig patches by perlbug@perl.org) cat >c1$$ <<EOF @@ -20187,7 +20187,7 @@ set prot.h i_prot eval $inhdr echo " " -$echo "Guessing which symbols your C compiler and preprocessor define..." >&4 +$echo "Guessing which symbols your C compiler and preprocessor define..." >&4 $cat <<'EOSH' > Cppsym.know a29k ABI64 aegis AES_SOURCE AIX AIX32 AIX370 AIX41 AIX42 AIX43 AIX_SOURCE aixpc ALL_SOURCE @@ -20318,6 +20318,19 @@ EOSH chmod +x Cppsym.try $eunicefix Cppsym.try ./Cppsym < Cppsym.know > Cppsym.true +: Add in any linux cpp "predefined macros": +if [[ "$osname" == *linux* ]] && [[ "$gccversion" != "" ]]; then + tHdrH=_tmpHdr + rm -f $tHdrH'.h' $tHdrH + touch $tHdrH'.h' + if cpp -dM $tHdrH'.h' > $tHdrH'_cppsym.h' && [ -s $tHdrH'_cppsym.h' ]; then + sed 's/#define[\ \ ]*//;s/[\ \ ].*$//' <$tHdrH'_cppsym.h' >$tHdrH'_cppsym.real' + if [ -s $tHdrH'_cppsym.real' ]; then + cat $tHdrH'_cppsym.real' Cppsym.know | sort | uniq | ./Cppsym | sort | uniq > Cppsym.true + fi + fi + rm -f $tHdrH'.h' $tHdrH'_cppsym.h' $tHdrH'_cppsym.real' +fi : now check the C compiler for additional symbols postprocess_cc_v='' case "$osname" in |