Control: reassign -1 g++ Control: found -1 g++/4:4.9.2-3 Hi Joel, On Sat, 9 May 2015 22:33:29 +0200, Joel Rosdahl <joel@debian.org> wrote: > I would say that this is a GCC bug - g++ can't compile its own preprocessed > source code. Indeed, I didn't think to check that... I'm reassigning the bug, thanks for your detective work! Regards, Stephen > The problem can be reproduced without ccache by building src/hash/sha1.cpp > with -save-temps: > > % cd src > % /usr/bin/g++ -save-temps -DLOCALEDIR=\"/usr/local/share/locale\" > -DHAVE_CONFIG_H -I../include -I../include -I../intl -fsigned-char -Wall > -Wshadow -Wempty-body -Wignored-qualifiers -Wvla -Wvariadic-macros > -Wdisabled-optimization -fno-fast-math -fno-unsafe-math-optimizations > -fno-aggressive-loop-optimizations -fomit-frame-pointer -fwrapv -g -O2 > -std=gnu++11 -MT hash/sha1.o -MD -MP -MF $depbase.Tpo -c -o hash/sha1.o > hash/sha1.cpp > hash/sha1.cpp:161:128: error: invalid digit "9" in octal constant > assert(sha1(tv, 65) == "079b9ef0684bd9a600b9a23caa4297d064ce076e"_sha1); > > ^ > hash/sha1.cpp: In function 'void sha1_test()': > hash/sha1.cpp:156:168: error: unable to find string literal operator > 'operator""e119a863bce69ad1b6ca1a51e94994531d122088' > assert(sha1(tv, 55) == "e119a863bce69ad1b6ca1a51e94994531d122088"_sha1); > > > ^ > hash/sha1.cpp:157:168: error: unable to find string literal operator > 'operator""fd62c272e1f0f24b92a0ec8360519cd64d6ab986' > assert(sha1(tv, 56) == "fd62c272e1f0f24b92a0ec8360519cd64d6ab986"_sha1); > > > ^ > hash/sha1.cpp:158:128: error: expected ')' before numeric constant > assert(sha1(tv, 57) == "010b0113d06cffb80f2beb657ef39682e5e7de79"_sha1); > > ^ > hash/sha1.cpp:159:168: error: unable to find string literal operator > 'operator""adf8998c4791fc378fa6d8b23666934522546778' > assert(sha1(tv, 63) == "adf8998c4791fc378fa6d8b23666934522546778"_sha1); > > > ^ > hash/sha1.cpp:160:128: error: expected ')' before numeric constant > assert(sha1(tv, 64) == "787680a25bf74f34c22b2c37d7d5bae2feceb20c"_sha1); > > ^ > hash/sha1.cpp:161:128: error: expected ')' before numeric constant > assert(sha1(tv, 65) == "079b9ef0684bd9a600b9a23caa4297d064ce076e"_sha1); > > ^ > % g++ --version | head -n1 > g++ (Debian 4.9.2-16) 4.9.2 > > -- Joel > > On 7 May 2015 at 20:17, Stephen Kitt <skitt@debian.org> wrote: > > > Package: ccache > > Version: 3.1.10-1 > > Severity: normal > > > > Dear Maintainer, > > > > The current version of mednafen (0.9.38.4) fails to build with ccache > > (after the first build): > > > > g++ -DLOCALEDIR=\"/usr/share/locale\" -DHAVE_CONFIG_H -I../include > > -I../include -I../intl -D_FORTIFY_SOURCE=2 -fsigned-char -Wall > > -Wshadow -Wempty-body -Wignored-qualifiers -Wvla -Wvariadic-macros > > -Wdisabled-optimization -fno-fast-math -fno-unsafe-math-optimizations > > -fno-aggressive-loop-optimizations -fomit-frame-pointer -fwrapv -g -O2 > > -fstack-protector-strong -Wformat -Werror=format-security -std=gnu++11 -c > > -o hash/sha1.o hash/sha1.cpp > > hash/sha1.cpp:161:128: error: invalid digit "9" in octal constant > > assert(sha1(tv, 65) == "079b9ef0684bd9a600b9a23caa4297d064ce076e"_sha1); > > > > ^ > > hash/sha1.cpp: In function ‘void sha1_test()’: > > hash/sha1.cpp:156:168: error: unable to find string literal operator > > ‘operator""e119a863bce69ad1b6ca1a51e94994531d122088’ > > assert(sha1(tv, 55) == "e119a863bce69ad1b6ca1a51e94994531d122088"_sha1); > > > > > > ^ > > hash/sha1.cpp:157:168: error: unable to find string literal operator > > ‘operator""fd62c272e1f0f24b92a0ec8360519cd64d6ab986’ > > assert(sha1(tv, 56) == "fd62c272e1f0f24b92a0ec8360519cd64d6ab986"_sha1); > > > > > > ^ > > hash/sha1.cpp:158:128: error: expected ‘)’ before numeric constant > > assert(sha1(tv, 57) == "010b0113d06cffb80f2beb657ef39682e5e7de79"_sha1); > > > > ^ > > hash/sha1.cpp:159:168: error: unable to find string literal operator > > ‘operator""adf8998c4791fc378fa6d8b23666934522546778’ > > assert(sha1(tv, 63) == "adf8998c4791fc378fa6d8b23666934522546778"_sha1); > > > > > > ^ > > hash/sha1.cpp:160:128: error: expected ‘)’ before numeric constant > > assert(sha1(tv, 64) == "787680a25bf74f34c22b2c37d7d5bae2feceb20c"_sha1); > > > > ^ > > hash/sha1.cpp:161:128: error: expected ‘)’ before numeric constant > > assert(sha1(tv, 65) == "079b9ef0684bd9a600b9a23caa4297d064ce076e"_sha1); > > > > ^ > > Makefile:944: recipe for target 'hash/sha1.o' failed > > > > > > Uninstalling ccache allows the source to build. > > > > Regards, > > > > Stephen > > > > > > -- System Information: > > Debian Release: stretch/sid > > APT prefers testing > > APT policy: (500, 'testing'), (500, 'stable'), (200, 'unstable'), (1, > > 'experimental') > > Architecture: amd64 (x86_64) > > Foreign Architectures: i386 > > > > Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores) > > Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8) > > Shell: /bin/sh linked to /bin/dash > > Init: sysvinit (via /sbin/init) > > > > Versions of packages ccache depends on: > > ii libc6 2.19-18 > > ii zlib1g 1:1.2.8.dfsg-2+b1 > > > > ccache recommends no packages. > > > > Versions of packages ccache suggests: > > pn distcc <none> > > > > -- no debconf information > > > >
Attachment:
pgpHpVurffIIZ.pgp
Description: OpenPGP digital signature