Mercurial > hg > toybox
comparison configure @ 603:150a6d81bd02
Replace CCFLAGS with description of how to add flags to HOSTCC.
author | Rob Landley <rob@landley.net> |
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date | Mon, 18 Jun 2012 23:23:24 -0500 |
parents | 9bcc288a1c54 |
children | 3417db95f24b |
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602:12eddd9a1fe4 | 603:150a6d81bd02 |
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2 | 2 |
3 # This sets environment variables used by scripts/make.sh | 3 # This sets environment variables used by scripts/make.sh |
4 | 4 |
5 # A synonym. | 5 # A synonym. |
6 [ -z "$CROSS_COMPILE" ] && CROSS_COMPILE="$CROSS" | 6 [ -z "$CROSS_COMPILE" ] && CROSS_COMPILE="$CROSS" |
7 [ -z "$CFLAGS" ] && CFLAGS="-Wall -Wundef -Wno-char-subscripts" | |
8 # Required for our expected ABI. we're 8-bit clean thus "char" must be unsigned. | |
9 CFLAGS="$CFLAGS -funsigned-char" | |
7 | 10 |
8 [ -z "$CFLAGS" ] && CFLAGS="-Wall -Wundef -Wno-char-subscripts" | |
9 CFLAGS="$CFLAGS -funsigned-char" | |
10 [ -z "$OPTIMIZE" ] && OPTIMIZE="-Os -ffunction-sections -fdata-sections -Wl,--gc-sections" | 11 [ -z "$OPTIMIZE" ] && OPTIMIZE="-Os -ffunction-sections -fdata-sections -Wl,--gc-sections" |
11 [ -z "$CC" ] && CC=cc | 12 [ -z "$CC" ] && CC=cc |
12 [ -z "$STRIP" ] && STRIP=strip | 13 [ -z "$STRIP" ] && STRIP=strip |
14 | |
15 # If HOSTCC needs CFLAGS, add them to the variable ala HOSTCC="blah-cc --static" | |
13 [ -z "$HOSTCC" ] && HOSTCC=gcc | 16 [ -z "$HOSTCC" ] && HOSTCC=gcc |