View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0003040 | FSSCP | Build system | public | 2014-05-10 17:53 | 2014-05-11 01:54 |
Reporter | marcoms | Assigned To | niffiwan | ||
Priority | high | Severity | block | Reproducibility | always |
Status | closed | Resolution | no change required | ||
Platform | Linux | OS | Arch Linux | ||
Product Version | 3.7.0 | ||||
Fixed in Version | 3.7.2 | ||||
Summary | 0003040: Conflicting CXXFLAGS in Makefile | ||||
Description | Plain CXXFLAGS in the Makefile include -m64 and -mtune=i686, which obiously conflict (32bit && 64bit). As a result I get "error: CPU you selected does not support x86-64 instruction set" right after running make (first target). Oddly, this didn't happen about a month ago (2014-04-01), when I last compiled fs2_open, so it might possibly be a change in gcc which made it stricter in this sense. Nonetheless, it is still an obvious bug and should be fixed. | ||||
Steps To Reproduce | $ ./autogen.sh $ make | ||||
Additional Information | $ gcc --version gcc (GCC) 4.9.0 20140507 (prerelease) $ V=1 make Making all in code make[1]: Entering directory '/home/marcoms/fs2open.github.com/code' g++ -DPACKAGE_NAME=\"fs2_open\" -DPACKAGE_TARNAME=\"fs2_open\" -DPACKAGE_VERSION=\"3.7.0\" -DPACKAGE_STRING=\"fs2_open\ 3.7.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DNO_CD_CHECK=1 -DFS2_SPEECH=1 -D_DEBUG=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSCP_UNIX=1 -DNO_DIRECT3D=1 -I. -m64 -mtune=i686 -msse -msse2 -ansi -DLUA_USE_LINUX -O0 -g -Wall -Wextra -Wno-unused-parameter -Wno-write-strings -Wshadow -funroll-loops -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -I/usr/include/libpng16 -I/usr/include/lua5.1 -fsigned-char -Wno-unknown-pragmas -Wno-deprecated -Wno-char-subscripts -MT ai.o -MD -MP -MF .deps/ai.Tpo -c -o ai.o `test -f 'ai/ai.cpp' || echo './'`ai/ai.cpp ai/ai.cpp:1:0: error: CPU you selected does not support x86-64 instruction set /* ^ Makefile:1894: recipe for target 'ai.o' failed make[1]: *** [ai.o] Error 1 make[1]: Leaving directory '/home/marcoms/fs2open.github.com/code' Makefile:510: recipe for target 'all-recursive' failed make: *** [all-recursive] Error 1 | ||||
Tags | No tags attached. | ||||
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Setting -m32 in CXXFLAGS in the configure script is a temporary fix |
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-mtune=i686 isn't set anywhere in autotools in the current trunk: $ git svn info Path: . URL: svn://svn.icculus.org/fs2open/trunk/fs2_open Repository Root: svn://svn.icculus.org/fs2open Repository UUID: 387891d4-d844-0410-90c0-e4c51a9137d3 Revision: 10665 Node Kind: directory Schedule: normal Last Changed Author: niffiwan Last Changed Rev: 10665 Last Changed Date: 2014-05-10 15:13:56 +1000 (Sat, 10 May 2014) $ grep i686 configure.ac $ But it was that way in 3.7.0: $ git checkout fs2_open_3_7_0 $ grep i686 configure.ac D_CFLAGS="$D_CFLAGS -m64 -mtune=i686 -msse -msse2 -ansi" D_CFLAGS="$D_CFLAGS -mtune=i686 -mfpmath=sse -msse -msse2 -ansi" Therefore I believe this is already fixed :) |
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Already fixed in latest trunk. |
Date Modified | Username | Field | Change |
---|---|---|---|
2014-05-10 17:53 | marcoms | New Issue | |
2014-05-10 17:53 | marcoms | Status | new => assigned |
2014-05-10 17:53 | marcoms | Assigned To | => chief1983 |
2014-05-10 17:59 | marcoms | Note Added: 0015738 | |
2014-05-11 01:53 | niffiwan | Note Added: 0015739 | |
2014-05-11 01:53 | niffiwan | Assigned To | chief1983 => niffiwan |
2014-05-11 01:54 | niffiwan | Note Added: 0015740 | |
2014-05-11 01:54 | niffiwan | Status | assigned => closed |
2014-05-11 01:54 | niffiwan | Resolution | open => no change required |
2014-05-11 01:54 | niffiwan | Fixed in Version | => 3.7.2 |