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| author | Ludovic Courtès <ludo@gnu.org> | 2018-06-08 14:26:42 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-06-08 15:23:39 +0200 |
| commit | 849a1399ca46497ad6acc5b11903f345502c02de (patch) | |
| tree | 5baa10b0f646201e061fad9a58a8456065760529 /gnu/packages/patches | |
| parent | 9953685c0985c6cc4481db3e351f1cc1dbf81e8b (diff) | |
| download | guix-849a1399ca46497ad6acc5b11903f345502c02de.tar.gz guix-849a1399ca46497ad6acc5b11903f345502c02de.zip | |
gnu: doxygen: Work around GCC ICE on armhf-linux.
Reported by Mark H Weaver <mhw@netris.org>
at <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=31708#10>.
* gnu/packages/patches/doxygen-gcc-ice.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/documentation.scm (doxygen)[inputs]: Add "gcc-ice-patch"
on armhf-* only.
[arguments]: Add 'apply-gcc-patch' phase on armhf-* only.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/doxygen-gcc-ice.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/patches/doxygen-gcc-ice.patch b/gnu/packages/patches/doxygen-gcc-ice.patch new file mode 100644 index 0000000000..fbfedcb7ab --- /dev/null +++ b/gnu/packages/patches/doxygen-gcc-ice.patch @@ -0,0 +1,25 @@ +Work around this GCC ICE: <https://bugs.gnu.org/31708>. It shows up +only when doing native compiles on armhf-linux. + +Yes it's a terrible patch, but it does the job. + +--- doxygen-1.8.13/qtools/qutfcodec.cpp 1970-01-01 01:00:00.000000000 +0100 ++++ doxygen-1.8.13/qtools/qutfcodec.cpp 2018-06-08 14:14:29.614009929 +0200 +@@ -189,7 +189,7 @@ int QUtf16Codec::heuristicContentMatch(c + } + + +- ++volatile const void *bomPointer = &QChar::byteOrderMark; + + class QUtf16Encoder : public QTextEncoder { + bool headerdone; +@@ -209,7 +209,7 @@ public: + headerdone = TRUE; + len_in_out = (1+uc.length())*(int)sizeof(QChar); + QCString d(len_in_out); +- memcpy(d.rawData(),&QChar::byteOrderMark,sizeof(QChar)); ++ memcpy(d.rawData(),(void *)bomPointer,sizeof(QChar)); + memcpy(d.rawData()+sizeof(QChar),uc.unicode(),uc.length()*sizeof(QChar)); + return d; + } |