https://bugs.freedesktop.org/show_bug.cgi?id=55604
Priority: medium Bug ID: 55604 Assignee: dri-devel@lists.freedesktop.org Summary: r600_shader.c compile fails to compile with gcc-4.7.2 Severity: blocker Classification: Unclassified OS: Linux (All) Reporter: treeve@sourcemage.org Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa
mesalib git branch 9.0 fails to compile using scons
$ scons 2>ll scons: Reading SConscript files ... scons: Found LLVM version 3.1svn Checking for X11 (x11 xext xdamage xfixes)... yes Checking for XCB (x11-xcb xcb-glx >= 1.8.1)... yes Checking for XF86VIDMODE (xxf86vm)... yes Checking for DRM (libdrm >= 2.4.24)... yes Checking for DRM_INTEL (libdrm_intel >= 2.4.30)... no Checking for DRM_RADEON (libdrm_radeon >= 2.4.31)... yes Checking for XORG (xorg-server >= 1.6.0)... yes Checking for KMS (libkms >= 2.4.24)... no Checking for UDEV (libudev > 150)... yes Checking for C header file X11/extensions/dpmsconst.h... (cached) yes scons: done reading SConscript files. scons: Building targets ... Compiling src/gallium/drivers/r600/r600_shader.c ... Compiling src/gallium/drivers/r600/r700_asm.c ... Compiling src/gallium/drivers/r600/r600_translate.c ... scons: building terminated because of errors.
src/gallium/drivers/r600/r600_shader.c: At top level: src/gallium/drivers/r600/r600_shader.c:210:44: error: array size missing in 'r600_shader_tgsi_instruction' src/gallium/drivers/r600/r600_shader.c:210:76: error: array size missing in 'eg_shader_tgsi_instruction' src/gallium/drivers/r600/r600_shader.c:210:106: error: array size missing in 'cm_shader_tgsi_instruction' src/gallium/drivers/r600/r600_shader.c:741:2: warning: ISO C does not allow extra ';' outside of a function [-pedantic] src/gallium/drivers/r600/r600_shader.c: In function 'r600_shader_from_tgsi': src/gallium/drivers/r600/r600_shader.c:1468:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
src/gallium/drivers/r600/r600_shader.c:5221:2: warning: excess elements in array initializer [enabled by default] src/gallium/drivers/r600/r600_shader.c:5230:2: warning: (near initialization for 'r600_shader_tgsi_instruction') [enabled by default]
scons reports that libkms not found, but libdrm-2.4.39 installs /usr/lib/libkms.la /usr/lib/libkms.so /usr/lib/libkms.so.1 /usr/lib/libkms.so.1.0.0