[MacPorts] #71649: xorg-server-legacy fails to build with mesa @24.3.2: error: redefinition of typedef 'GLsync'

[MacPorts]

#71649: xorg-server-legacy fails to build with mesa @24.3.2: error: redefinition of
typedef 'GLsync'
---------------------------------------+--------------------
  Reporter:  barracuda156              |      Owner:  (none)
      Type:  defect                    |     Status:  new
  Priority:  Normal                    |  Milestone:
 Component:  ports                     |    Version:  2.10.5
Resolution:                            |   Keywords:
      Port:  xorg-server-legacy, mesa  |
---------------------------------------+--------------------

Comment (by barracuda156):

 In turn, with gcc14 it fails on:
 {{{
 libtool: compile:  /opt/local/bin/gcc-mp-14 -DHAVE_CONFIG_H -I.
 -I../include -isystem/opt/local/include/LegacySupport -I/opt/local/include
 -DHAVE_DIX_CONFIG_H -Wall -Wpointer-arith -Wmissing-declarations
 -Wformat=2 -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs
 -Wbad-function-cast -Wold-style-definition -Wdeclaration-after-statement
 -Wunused -Wuninitialized -Wshadow -Wmissing-noreturn -Wmissing-format-
 attribute -Wredundant-decls -Wlogical-op -Werror=implicit -Werror=nonnull
 -Werror=init-self -Werror=main -Werror=missing-braces -Werror=sequence-
 point -Werror=return-type -Werror=trigraphs -Werror=array-bounds -Werror
 =write-strings -Werror=address -Werror=int-to-pointer-cast -Werror
 =pointer-to-int-cast -fno-strict-aliasing -fno-strict-aliasing
 -D_DEFAULT_SOURCE -D_BSD_SOURCE -DHAS_FCHOWN -DHAS_STICKY_DIR_BIT
 -I/opt/local/include/pixman-1 -I/opt/local/include/freetype2
 -I/opt/local/include/libpng16 -I../include -I../include -I../Xext
 -I../damageext -I../xfixes -I../Xi -I../mi -I../miext/sync
 -I../miext/shadow -I../miext/damage -I../render -I../randr -I../fb
 -I../dbe -I../present -pipe -Os -arch ppc -D_THREAD_SAFE -pthread
 -DROOTLESS_WORKAROUND -DROOTLESS_SAFEALPHA -DNO_ALLOCA -MT render.lo -MD
 -MP -MF .deps/render.Tpo -c render.c  -fno-common -DPIC -o .libs/render.o
 picture.c: In function 'CreateSolidPicture':
 picture.c:876:26: error: array subscript 'union _SourcePict[0]' is partly
 outside array bounds of 'unsigned char[16]' [-Werror=array-bounds=]
   876 |     pPicture->pSourcePict->type = SourcePictTypeSolidFill;
       |                          ^~
 picture.c:870:45: note: object of size 16 allocated by 'malloc'
   870 |     pPicture->pSourcePict = (SourcePictPtr)
 malloc(sizeof(PictSolidFill));
       |
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 picture.c: In function 'CreateLinearGradientPicture':
 picture.c:908:26: error: array subscript 'union _SourcePict[0]' is partly
 outside array bounds of 'unsigned char[28]' [-Werror=array-bounds=]
   908 |     pPicture->pSourcePict->linear.type = SourcePictTypeLinear;
       |                          ^~
 picture.c:901:45: note: object of size 28 allocated by 'malloc'
   901 |     pPicture->pSourcePict = (SourcePictPtr)
 malloc(sizeof(PictLinearGradient));
       |
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 picture.c: In function 'CreateConicalGradientPicture':
 picture.c:991:26: error: array subscript 'union _SourcePict[0]' is partly
 outside array bounds of 'unsigned char[24]' [-Werror=array-bounds=]
   991 |     pPicture->pSourcePict->conical.type = SourcePictTypeConical;
       |                          ^~
 picture.c:984:45: note: object of size 24 allocated by 'malloc'
   984 |     pPicture->pSourcePict = (SourcePictPtr)
 malloc(sizeof(PictConicalGradient));
       |
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 cc1: some warnings being treated as errors
 make[1]: *** [picture.lo] Error 1
 make[1]: *** Waiting for unfinished jobs....
 make[1]: Leaving directory `/opt/local/var/macports/build
 /_opt_PPCSnowLeopardPorts_x11_xorg-server-legacy/xorg-server-legacy/work
 /xorg-server-16f52e51a203bdb90de5d94478aa9bca4e9c2e67/render'
 make: *** [all-recursive] Error 1
 make: Leaving directory `/opt/local/var/macports/build
 /_opt_PPCSnowLeopardPorts_x11_xorg-server-legacy/xorg-server-legacy/work
 /xorg-server-16f52e51a203bdb90de5d94478aa9bca4e9c2e67'
 Command failed:  cd "/opt/local/var/macports/build
 /_opt_PPCSnowLeopardPorts_x11_xorg-server-legacy/xorg-server-legacy/work
 /xorg-server-16f52e51a203bdb90de5d94478aa9bca4e9c2e67" && /usr/bin/make
 -j6 -w all V=1
 Exit code: 2
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/71649#comment:1>
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