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Improve how to define sleep time in 1985/lycklama

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With Makefile variables one can just do for instance:

    make SLEEP=700 clobber alt

which will set the macro Z to 700.
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Cody Boone Ferguson committed 2023-12-07 05:17:09 -08:00
1 parent 94a69dfc99
commit feedf2133f
2 files changed
+9 -3
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1985/lycklama/Makefile
+7 -1
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@@ -58,7 +58,7 @@ ARCH=
# Defines that are needed to compile # Defines that are needed to compile
# #
CDEFINE= -DZ=500 CDEFINE= -DZ=${SLEEP}
# Include files that are needed to compile # Include files that are needed to compile
# #
@@ -137,6 +137,12 @@ ${PROG}: ${PROG}.c
alt: data ${ALT_TARGET} alt: data ${ALT_TARGET}
@${TRUE} @${TRUE}
SLEEP=500
${PROG}.alt: ${PROG}.alt.c
${CC} ${CFLAGS} -DZ=${SLEEP} $< -o $@ ${LDFLAGS}
# data files # data files
# #
data: ${DATA} data: ${DATA}
1985/lycklama/README.md
+2 -2
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@@ -12,7 +12,7 @@ make alt
``` ```
To see why we recommend the alternate version instead of the original version, To see why we recommend the alternate version instead of the original version,
see below and the [original code](#original-code) section. see below and the [Original code](#original-code) section.
### Try: ### Try:
@@ -25,7 +25,7 @@ reconfigure it like:
```sh ```sh
make CDEFINE+="-DZ=700" clobber alt make SLEEP=700 clobber alt
``` ```
which would set it at 700. Then, whether you use the default value or not, try: which would set it at 700. Then, whether you use the default value or not, try: