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Do not add -D_FILE_OFFSET_BITS=64 and -D_LARGEFILE_SOURCE unconditionally to CFLAGS. Apparently there are some systems that do not like these definitions.
Originally committed as revision 17755 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diego Biurrun authored on 2009/03/03 21:52:12Showing 2 changed files
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@@ -18,8 +18,7 @@ endif |
| 18 | 18 |
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ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale |
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-CFLAGS := -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \ |
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- -I$(BUILD_ROOT_REL) -I$(SRC_PATH) $(OPTFLAGS) |
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+CFLAGS := -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH) $(OPTFLAGS) |
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%.o: %.c |
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$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $< |
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@@ -1418,6 +1418,12 @@ if test "$?" != 0; then |
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fi |
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check_cflags -std=c99 |
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+check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cflags -D_FILE_OFFSET_BITS=64 |
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+#include <stdlib.h> |
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+EOF |
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+check_cc -D_LARGEFILE_SOURCE <<EOF && add_cflags -D_LARGEFILE_SOURCE |
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+#include <stdlib.h> |
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+EOF |
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case "$arch" in |
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alpha) |