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annotate build-scripts/strip_fPIC.sh @ 1798:49b4b8413734

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Date: Tue, 9 May 2006 23:01:49 -0400 From: Mike Frysinger Subject: [SDL] [patch] fall back to using MAP_PRIVATE with mmap() in fbcon dri trying to use MAP_SHARED with mmap() on uClinux (aka non-mmu) hosts nowadays will simply fail since the kernel disallows it ... falling back to using MAP_PRIVATE on these hosts is acceptable ... as such, ive attached a patch for the fbcon driver that will fall back to using MAP_PRIVATE if mmap() with MAP_SHARED failed going by a grep of MAP_SHARED, the only other drivers that utilize this flag are video/wscons, video/ps2gs, and sound/dmaaudio ... i dont think these would appear on a non-mmu host so the patch i wrote is restricted to just SDL_fbvideo.c ... -mike
author Sam Lantinga <slouken@libsdl.org>
date Wed, 10 May 2006 04:05:46 +0000
parents 19418e4422cb
children 865ba39fc96d
rev   line source
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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1 #!/bin/sh
19418e4422cb New configure-based build system. Still work in progress, but much improved
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2 #
19418e4422cb New configure-based build system. Still work in progress, but much improved
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3 # libtool assumes that the compiler can handle the -fPIC flag
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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4 # This isn't always true (for example, nasm can't handle it)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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5 command=""
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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6 while [ $# -gt 0 ]; do
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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7 case "$1" in
19418e4422cb New configure-based build system. Still work in progress, but much improved
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8 -?PIC)
19418e4422cb New configure-based build system. Still work in progress, but much improved
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9 # Ignore -fPIC and -DPIC options
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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10 ;;
19418e4422cb New configure-based build system. Still work in progress, but much improved
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11 *)
19418e4422cb New configure-based build system. Still work in progress, but much improved
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12 command="$command $1"
19418e4422cb New configure-based build system. Still work in progress, but much improved
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13 ;;
19418e4422cb New configure-based build system. Still work in progress, but much improved
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14 esac
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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15 shift
19418e4422cb New configure-based build system. Still work in progress, but much improved
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16 done
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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17 echo $command
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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18 exec $command