Bug 53572

Summary:	scons: *** Two environments with different actions were specified for the same target: mesa/src/glsl/glcpp/pp.o
Product:	Mesa	Reporter:	Vinson Lee <vlee>
Component:	Other	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:
Severity:	blocker
Priority:	medium	CC:	chalserogers, liviuprodea
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Vinson Lee 2012-08-16 06:06:32 UTC

$ scons platform=windows toolchain=crossmingw
scons: Reading SConscript files ...
Mkdir("build/windows-x86-debug")
Checking for X11 (x11 xext xdamage xfixes)... no
Checking for XCB (x11-xcb xcb-glx >= 1.8.1)... no
Checking for XF86VIDMODE (xxf86vm)... no
Checking for DRM (libdrm >= 2.4.24)... no
Checking for DRM_INTEL (libdrm_intel >= 2.4.30)... no
Checking for DRM_RADEON (libdrm_radeon >= 2.4.31)... no
Checking for XORG (xorg-server >= 1.6.0)... no
Checking for KMS (libkms >= 2.4.24)... no
Checking for UDEV (libudev > 150)... no
Mkdir("build/linux-x86_64-debug")
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)... yes
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

scons: *** Two environments with different actions were specified for the same target: mesa/src/glsl/glcpp/pp.o
File "mesa/src/glsl/SConscript", line 102, in <module>


77a3efc6b907943903190b385fdf107c4acfcdca is the first bad commit
commit 77a3efc6b907943903190b385fdf107c4acfcdca
Author: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Date:   Thu Jul 19 12:30:10 2012 +1000

    build/glsl: fix location of generated files.
    
    Like in src/mesa, use GLSL_BUILDDIR/GLSL_SRCDIR to unambiguously
    distinguish between in-tree and generated files.
    
    Reviewed-by: Eric Anholt <eric@anholt.net>
    Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>

:040000 040000 adb4f21cb3a3a8eda9e2ea0cedbcf9df5475da38 517c2ddd643e88aa526df665df49d2f19ae5c994 M	src
bisect run success

Comment 1 Jose Fonseca 2012-08-16 18:13:30 UTC

I think this was fixed with


commit 50dec637909cfe8fa53582f2f64ab261b123f092
Author: José Fonseca <jfonseca@vmware.com>
Date:   Wed Aug 15 19:24:58 2012 +0100

    scons: Fix MinGW cross compilation.
    
    Compensate for the recent changes and assumptions added to
    Makefiles.sources

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