embeded die calls printf, unlike non-embeded version

[p5pRT]

Migrated from rt.perl.org#6964 (status was 'open')

Searchable as RT6964$

[p5pRT]

From wsnyder@world.std.com

die("%Error") called from a normal script shows
  %Error
die("%Error") called from a embeded perl interpreter shows
  -1.994850E+00rror​:

Which makes me suspect something is calling printf/sprintf
which normally doesn't. It isn't perl_parse_ev's fault, as
the same problem occurs if the die is in a script that is sourced.

begin 666 die_calls_printf.tar.gz
M9&EE7V-A;&QS7W!R​:6YT9B]D​:65?8V%L;'-?<')I;G1F+F,`````````````
M````````````````````````````````````````````````````````````
M`````````````#`Q,#`V-C8`,#`P,3<W,0`P,#`P,30U`#`P,#`P,#`Q,3`S
M`#`W,C8W,3,P-3,V`#`Q-S0R,@​`@​,```````````````````````````````
M````````````````````````````````````````````````````````````
M``````````````````````````````````````````!U<W1A<B`@​`'=S;GED
M97(`````````````````````````````````​:'=E;F<`````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M```````````````````````C​:6YC;'5D92`\<W1D;&EB+F@​^"B-I;F-L=61E
M(#Q%6%1%4DXN​:#X@​("`@​("`@​("`@​("`@​("`O*B!F<F]M('1H92!097)L(&1I
M<W1R​:6)U=&EO;B`@​("`@​*B\*(VEN8VQU9&4@​/'!E<FPN​:#X@​("`@​("`@​("`@​
M("`@​("`@​("\J(&9R;VT@​=&AE(%!E<FP@​9&ES=')I8G5T​:6]N("`@​("`J+PH*
M+RHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ
M*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHJ*BHO"B\J($QO8V%L<R`J+PH*<W1A
M=&EC(%!E<FQ);G1E<G!R971E<B`J<&-L​:5]P97)L.R`@​+RHJ*B`@​("!4​:&4@​
M4&5R;"!I;G1E<G!R971E<B`@​("`J*BHO"@​II;G0@​;6%I;BAI;G0@​87)G8RP@​
M8VAA<B`J*F%R9W8L(&-H87(@​*BIE;G8I"GL*("`@​(&-H87(@​*F%R9W-;72`]
M('L@​(G!E<FPB+"`B+64B+"`B,"(@​?3L*("`@​('!C;&E?<&5R;"`]('!E<FQ?
M86QL;V,H*3L*("`@​('!E<FQ?8V]N<W1R=6-T*'!C;&E?<&5R;"D["B`@​("!P
M97)L7W!A<G-E*'!C;&E?<&5R;"P@​3E5,3"P@​,RQA<F=S+"`H8VAA<B`J*BE.
M54Q,*3L*("`@​('!E<FQ?979A;%]P=B`H(F1I92`G)45R<F]R.B!B87HG.R(L
M(%12544I.PI]"@​H`````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````9&EE7V-A;&QS7W!R​:6YT9B],3T<`````````````````````````
M````````````````````````````````````````````````````````````
M`````````````````````#`Q,#`V-C8`,#`P,3<W,0`P,#`P,30U`#`P,#`P
M,#`T,#<V`#`W,C8W,3,Q,3$U`#`Q-#,R-P`@​,```````````````````````
M````````````````````````````````````````````````````````````
M``````````````````````````````````````````````````!U<W1A<B`@​
M`'=S;GED97(`````````````````````````````````​:'=E;F<`````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M``````````````````````````````!C9"`O​:&]M92]W<VYY9&5R+U-A;F1"
M;W@​O;FXM,C`P,"]S​:6TO<&-L​:2]E>"\*;6%K90IP97)L("U-0V]N9FEG("UE
M("=P<FEN="!#;VYF​:6<Z.FUY8V]N9FEG*"D[)PI3=6UM87)Y(&]F(&UY('!E
M<FPU("AR979I<VEO;B`U+C`@​=F5R<VEO;B`V('-U8G9E<G-I;VX@​,"D@​8V]N
M9FEG=7)A=&EO;CH*("!0;&%T9F]R;3H*("`@​(&]S;F%M93UL​:6YU>"P@​;W-V
M97)S/3(N,BXU+3(R<VUP+"!A<F-H;F%M93UI,S@​V+6QI;G5X"B`@​("!U;F%M
M93TG;&EN=7@​@​<&]R​:WDN9&5V96PN<F5D​:&%T+F-O;2`R+C(N-2TR,G-M<"`C
M,2!S;7`@​=V5D(&IU;B`R(#`Y.C$Q.C4Q(&5D="`Q.3DY(&DV.#8@​=6YK;F]W
M;B`G"B`@​("!C;VYF​:6=?87)G<STG+61E<R`M1&]P=&EM​:7IE/2U/,B`M;6%R
M8V@​]​:3,X-B`M;6-P=3UI-C@​V("U$8V,]9V-C("U$8V-C9&QF;&%G<STM9E!)
M0R`M1&EN<W1A;&QP<F5F​:7@​]+W5S<B`M1'!R969I>#TO=7-R("U$87)C​:&YA
M;64]​:3,X-BUL​:6YU>"`M1&1?9&]S=6ED("U$9%]S96UC=&Q?<V5M=6X@​+41I
M7V1B("U$​:5]N9&)M("U$​:5]G9&)M("U$​:5]S​:&%D;W<@​+41I7W-Y<VQO9R`M
M1&UA;C-E>'0],W!M("U5=7-E;&%R9V5F​:6QE<R<*("`@​(&AI;G0]<F5C;VUM
M96YD960L('5S97!O<VEX/71R=64L(&1?<VEG86-T​:6]N/61E9FEN90H@​("`@​
M=7-E=&AR96%D<SUU;F1E9B!U<V4U,#`U=&AR96%D<SUU;F1E9B!U<V5I=&AR
M96%D<SUU;F1E9B!U<V5M=6QT​:7!L​:6-I='D]=6YD968*("`@​('5S97!E<FQI
M;SUU;F1E9B!D7W-F​:6\]=6YD968@​=7-E;&%R9V5F​:6QE<SUU;F1E9B`*("`@​
M('5S938T8FET​:6YT/75N9&5F('5S938T8FET86QL/75N9&5F('5S96QO;F=D
M;W5B;&4]=6YD968@​=7-E<V]C​:W,]=6YD968*("!#;VUP​:6QE<CH*("`@​(&-C
M/2=G8V,G+"!O<'1I;6EZ93TG+4\R("UM87)C​:#UI,S@​V("UM8W!U/6DV.#8G
M+"!G8V-V97)S​:6]N/3(N.38@​,C`P,#`W,S$@​*&5X<&5R​:6UE;G1A;"D*("`@​
M(&-P<&9L86=S/2<M9FYO+7-T<FEC="UA;&EA<VEN9R<*("`@​(&-C9FQA9W,@​
M/2<M9FYO+7-T<FEC="UA;&EA<VEN9R<*("`@​('-T9&-H87(])V-H87(G+"!D
M7W-T9'-T9&EO/61E9FEN92P@​=7-E=F9O<FL]9F%L<V4*("`@​(&EN='-I>F4]
M-"P@​;&]N9W-I>F4]-"P@​<'1R<VEZ93TT+"!D;W5B;&5S​:7IE/3@​*("`@​(&1?
M;&]N9VQO;F<]9&5F​:6YE+"!L;VYG;&]N9W-I>F4]."P@​9%]L;VYG9&)L/61E
M9FEN92P@​;&]N9V1B;'-I>F4],3(*("`@​(&EV='EP93TG;&]N9R<L(&EV<VEZ
M93TT+"!N=G1Y<&4])V1O=6)L92<L(&YV<VEZ93TX+"!/9F9?=#TG;V9F7W0G
M+"!L<V5E​:W-I>F4]-`H@​("`@​86QI9VYB>71E<STT+"!U<V5M>6UA;&QO8SUN
M+"!P<F]T;W1Y<&4]9&5F​:6YE"B`@​3&EN​:V5R(&%N9"!,​:6)R87)I97,Z"B`@​
M("!L9#TG9V-C)RP@​;&1F;&%G<R`])R`M3"]U<W(O;&]C86PO;&EB)PH@​("`@​
M;&EB<'1H/2]U<W(O;&]C86PO;&EB("]L​:6(@​+W5S<B]L​:6(*("`@​(&QI8G,]
M+6QN<VP@​+6QD;"`M;&T@​+6QC("UL8W)Y<'0*("`@​(&QI8F,]+VQI8B]L​:6)C
M+3(N,2XY,BYS;RP@​<V\]<V\L('5S97-H<G!L​:6(]9F%L<V4L(&QI8G!E<FP]
M;&EB<&5R;"YA"B`@​1'EN86UI8R!,​:6YK​:6YG.@​H@​("`@​9&QS<F,]9&Q?9&QO
M<&5N+GAS+"!D;&5X=#US;RP@​9%]D;'-Y;75N/75N9&5F+"!C8V1L9FQA9W,]
M)RUR9'EN86UI8R<*("`@​(&-C8V1L9FQA9W,])RUF4$E#)RP@​;&1D;&9L86=S
M/2<M<VAA<F5D("U,+W5S<B]L;V-A;"]L​:6(G"@​IP97)L("U-0V]N9FEG("UE
M("=D​:64@​(B5%<G)O<CH@​5&AI<R!W;W)K<R([)PHE17)R;W(Z(%1H​:7,@​=V]R
M​:W,@​870@​+64@​;&EN92`Q+@​IM86ME.B!;;VM=($5R<F]R(#(U-2`H​:6=N;W)E
M9"D*9V-C(&!P97)L("U-17AT571I;',Z.D5M8F5D("UE(&-C;W!T<V`@​+6,@​
M9&EE7V-A;&QS7W!R​:6YT9BYC("UO(&1I95]C86QL<U]P<FEN=&8N;PIG8V,@​
M9&EE7V-A;&QS7W!R​:6YT9BYO(&!P97)L("U-17AT571I;',Z.D5M8F5D("UE
M(&QD;W!T<V`@​"BXO82YO=70*+3$N.3DT.#4P12LP,')R;W(Z(&)A>B!A="`H
M979A;"`Q*2!L​:6YE(#$N"FUA​:V4Z("HJ*B!;<G5N72!%<G)O<B`R-34*"D-O
M;7!I;&%T​:6]N(&5X​:71E9"!A8FYO<FUA;&QY('=I=&@​@​8V]D92`R(&%T(%1U
M92!!<'(@​,3<@​,3<Z,30Z-#,*````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````9&EE7V-A;&QS7W!R​:6YT9B]-86ME9FEL90``
M````````````````````````````````````````````````````````````
M`````````````````````````````````````#`Q,#`V-C8`,#`P,3<W,0`P
M,#`P,30U`#`P,#`P,#`P-#(U`#`W,C8W,3,Q,#<W`#`Q-30R-``@​,```````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M``````!U<W1A<B`@​`'=S;GED97(`````````````````````````````````
M​:'=E;F<`````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M``````````````````````````````````````````````!R=6XZ(&-F9R!O
M​:R!X"@​DN+V$N;W5T"F]K.@​H)+7!E<FP@​+4U#;VYF​:6<@​+64@​)V1I92`B)45R
M<F]R.B!4​:&ES('=O<FMS(CLG"F-F9SH*"7!E<FP@​+4U#;VYF​:6<@​+64@​)W!R
M​:6YT($-O;F9I9SHZ;7EC;VYF​:6<H*3LG"F\Z"@​EG8V,@​8'!E<FP@​+4U%>'15
M=&EL<SHZ16UB960@​+64@​8V-O<'1S8"`M8R!D​:65?8V%L;'-?<')I;G1F+F,@​
M+6\@​9&EE7V-A;&QS7W!R​:6YT9BYO"G@​Z(&\*"6=C8R!D​:65?8V%L;'-?<')I
M;G1F+F\@​8'!E<FP@​+4U%>'15=&EL<SHZ16UB960@​+64@​;&1O<'1S8"`*````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
M````````````````````````````````````````````````````````````
9````````````````````````````````````
`
end

Perl Info

Flags:
    category=core
    severity=high

Site configuration information for perl v5.6.0:

Configured by prospector at Mon Aug  7 10:58:30 EDT 2000.

Summary of my perl5 (revision 5.0 version 6 subversion 0) configuration:
  Platform:
    osname=linux, osvers=2.2.5-22smp, archname=i386-linux
    uname='linux porky.devel.redhat.com 2.2.5-22smp #1 smp wed jun 2 09:11:51 edt 1999 i686 unknown '
    config_args='-des -Doptimize=-O2 -march=i386 -mcpu=i686 -Dcc=gcc -Dcccdlflags=-fPIC -Dinstallprefix=/usr -Dprefix=/usr -Darchname=i386-linux -Dd_dosuid -Dd_semctl_semun -Di_db -Di_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm -Uuselargefiles'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef
    useperlio=undef d_sfio=undef uselargefiles=undef 
    use64bitint=undef use64bitall=undef uselongdouble=undef usesocks=undef
  Compiler:
    cc='gcc', optimize='-O2 -march=i386 -mcpu=i686', gccversion=2.96 20000731 (experimental)
    cppflags='-fno-strict-aliasing'
    ccflags ='-fno-strict-aliasing'
    stdchar='char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=4
    alignbytes=4, usemymalloc=n, prototype=define
  Linker and Libraries:
    ld='gcc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lnsl -ldl -lm -lc -lcrypt
    libc=/lib/libc-2.1.92.so, so=so, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
    cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib'

Locally applied patches:
    


@INC for perl v5.6.0:
    /usr/lib/perl5/5.6.0/i386-linux
    /usr/lib/perl5/5.6.0
    /usr/lib/perl5/site_perl/5.6.0/i386-linux
    /usr/lib/perl5/site_perl/5.6.0
    /usr/lib/perl5/site_perl
    .


Environment for perl v5.6.0:
    HOME=/home/wsnyder
    LANG=en_US
    LANGUAGE (unset)
    LD_LIBRARY_PATH=/edatools/willamette_hdl/AC1.0.1_Linux/Linux/lib:/edatools/vcs-6.0Beta2/intel_i686_linux_2.2/lib:/lib:/usr/lib:/usr/local/lib:/usr/X11R6/lib:/usr/include/sp/lib:/usr/lib/sgml/stylesheets/nwalsh-modular/lib:/usr/lib/linuxconf/lib:/usr/lib/qt-1.45/lib:/usr/lib/qt-2.2.0/lib:/usr/share/doc/stylesheets-1.54.13rh/doc/lib:/usr/share/ssl/lib:/usr/kerberos/lib:/usr/i386-glibc21-linux/lib
    LOGDIR (unset)
    PATH=/home/wsnyder/bin:/edatools/willamette_hdl/AC1.0.1_Linux/Linux:/edatools/surelint-2.0.3/bin:/edatools/vera-4.5.3/bin:/edatools/vcs-6.0Beta2/bin:/edatools/vcs-6.0Beta2/intel_i686_linux_2.2/bin:/edatools/vcs-6.0Beta2/intel_i686_linux_2.2/util:/edatools/systemsim-1.3.0/bin:/usr/local/common/bin:/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin:/usr/lib/sgml/stylesheets/nwalsh-modular/bin:/usr/lib/qt-1.45/bin:/usr/lib/qt-2.2.0/bin:/opt/samba/bin:/usr/kerberos/bin
    PERL_BADLANG (unset)
    SHELL=/bin/bash

--f3HLR3q30133.987542823/brac.nauticusnet.com--

[p5pRT]

From @floatingatoll

Extracted the test case from the uuencoding; fails with the following output on @​10209.

perl -MConfig -e 'die "%Error​: This works";'
%Error​: This works at -e line 1.
make​: [ok] Error 255 (ignored)
gcc `perl -MExtUtils​::Embed -e ccopts` -c t1.c -o t1.o -g
gcc t1.o `perl -MExtUtils​::Embed -e ldopts` -g
./a.out
2.085267E+00rror​: baz at (eval 1) line 1. # <-----

R.

print <<EOF; # Makefile
run​: ok x
  -./a.out
ok​:
  -perl -MConfig -e 'die "%Error​: This works";'
o​:
  gcc `perl -MExtUtils​::Embed -e ccopts` -c t1.c -o t1.o -g
x​: o
  gcc t1.o `perl -MExtUtils​::Embed -e ldopts` -g
EOF

print <<EOF; # t1.c
#include <stdlib.h>
#include <EXTERN.h>
#include <perl.h>

static PerlInterpreter *pcli_perl;

int main(int argc, char **argv, char **env)
{
  char *args[] = { "perl", "-e", "0" };
  pcli_perl = perl_alloc();
  perl_construct(pcli_perl);
  perl_parse(pcli_perl, NULL, 3,args, (char **)NULL);
  perl_eval_pv ("die '%Error​: baz';", TRUE);
}
EOF

[tonycoz]

After some modernization (perl_eval_pv() to eval_pv()):

$ ./a.out 
%Error: baz at (eval 1) line 1.

with 5.36

I had linker relocation errors when trying to link against my older pre-built perls, I eventually found the solution was to go without pie* (-no-pie):

$ make PERL=/home/tony/perl/5.8.9-thr/bin/perl
/home/tony/perl/5.8.9-thr/bin/perl -MConfig -e 'die "%Error: This works";'
%Error: This works at -e line 1.
make: [Makefile:7: ok] Error 255 (ignored)
gcc `/home/tony/perl/5.8.9-thr/bin/perl -MExtUtils::Embed -e ccopts` -c t1.c -o t1.o -g -no-pie
gcc t1.o `/home/tony/perl/5.8.9-thr/bin/perl -MExtUtils::Embed -e ldopts` -g -no-pie -lm
Note (probably harmless): No library found for -lpthread
Note (probably harmless): No library found for -lm
Note (probably harmless): No library found for -ldl
./a.out
%Error: baz at (eval 1) line 1.
make: [Makefile:4: un] Error 255 (ignored)

so I think this is closable.

* pity, I like pie

[jkeenan]

After some modernization (perl_eval_pv() to eval_pv()):

$ ./a.out 
%Error: baz at (eval 1) line 1.

with 5.36

I had linker relocation errors when trying to link against my older pre-built perls, I eventually found the solution was to go without pie* (-no-pie):

$ make PERL=/home/tony/perl/5.8.9-thr/bin/perl
/home/tony/perl/5.8.9-thr/bin/perl -MConfig -e 'die "%Error: This works";'
%Error: This works at -e line 1.
make: [Makefile:7: ok] Error 255 (ignored)
gcc `/home/tony/perl/5.8.9-thr/bin/perl -MExtUtils::Embed -e ccopts` -c t1.c -o t1.o -g -no-pie
gcc t1.o `/home/tony/perl/5.8.9-thr/bin/perl -MExtUtils::Embed -e ldopts` -g -no-pie -lm
Note (probably harmless): No library found for -lpthread
Note (probably harmless): No library found for -lm
Note (probably harmless): No library found for -ldl
./a.out
%Error: baz at (eval 1) line 1.
make: [Makefile:4: un] Error 255 (ignored)

so I think this is closable.

No one has spoken up in favor of keeping this ticket open, so closing it now. Thanks for investigating.