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Drop @COMPILECMD in bake, improve shake

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Emil 2023-10-16 07:53:44 +00:00
parent 500b7047d4
commit 322ae7976e
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GPG Key ID: 5432DB986FDBCF8A
2 changed files with 25 additions and 21 deletions
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14
bake.c
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@ -3,9 +3,11 @@
*
* Licensed under the GNU Public License version 3 only, see LICENSE.
*
* Using COMPILECMD and including the # STOP for bake & shake support
* @COMPILECMD pwd; cc $@ -o $* -std=gnu89 -O2 -Wall -Wextra -Wpedantic -pipe $CFLAGS # @STOP
* @EXEC pwd; cc $@ -o $* -std=gnu89 -O2 -Wall -Wextra -Wpedantic -pipe $CFLAGS # @STOP
* For Bake
* @EXEC cc $@ -o $* -std=gnu89 -O2 -Wall -Wextra -Wpedantic -pipe $CFLAGS @STOP
*
* For Shake
* @COMPILECMD cc $@ -o $* -std=gnu89 -O2 -Wall -Wextra -Wpedantic -pipe $CFLAGS
*/
#include <assert.h>
@ -25,9 +27,9 @@
/* Require space after COMPILECMD/EXEC and before STOP (no space required around newline) */
#define REQUIRE_SPACE
/* May be be left undefined, comes second */
#define OTHER_START "@EXEC"
/* #define OTHER_START "@COMPILECMD" */
#define START "@COMPILECMD"
#define START "@EXEC"
#define STOP "@STOP"
#define HELP \
"target-file [arguments ...]\n" \
@ -252,6 +254,8 @@ expand(char * buf) {
return buf;
}
/* Strips all prefixing and leading whitespace.
* Except if the last character beforehand is a newline. */
static size_t
strip(char * buf) {
size_t i = strlen(buf);

32
shake
View File

@ -4,9 +4,10 @@ BLUE='\033[34m'
GREEN='\033[32m'
BOLD='\033[1m'
NORMAL='\033[0m'
MARK="@COMPILECMD "
MARKSTR="${BLUE}@COMPILECMD${NORMAL}"
MARKNAME="@COMPILECMD"
MARK="${MARKNAME} "
MARKSTR="${BLUE}${MARKNAME}${NORMAL}"
enable -n echo
@ -14,16 +15,15 @@ usage() {
IFSTR="${GREEN}<input_file>${NORMAL}"
echo -e "${BOLD}Usage: $0 <input_file>${NORMAL}" >&2
echo -e "\t$0 runs the value of ${MARKSTR}." >&2
echo -e "\tThe point of this script is ease to compialation of singe source file (toy) programs." >&2
echo -e "\tThe point of this script is ease to compialation of single source file (toy) programs." >&2
echo -e "\tThe value of ${MARKSTR} is read from ${IFSTR} in is whatever comes after '${MARK}' until the end of the line." >&2
echo -e "\tInside the value of ${MARKSTR} all mentions of special placeholders are replaced:" >&2
echo -e "\t\t${BLUE}\$@${NORMAL} - ${IFSTR}"
echo -e "\t\t${BLUE}\$*${NORMAL} - ${IFSTR} with the last extension cut off"
echo -e "\t\t${BLUE}\$+${NORMAL} - All remaining arguments"
}
if [[ $# -ne 1 ]]; then
if [[ $# -lt 1 ]]; then
usage
exit 1
fi
@ -32,24 +32,24 @@ if [[ $1 == "-h" ]] || [[ $1 == "--help" ]]; then
usage
exit 0
fi
input_file=$1
shift 1
if [[ ! -f $input_file ]]; then
echo -e "Input file '$input_file' does not exist." >&2
exit 1
fi
line=$(grep "$MARK" "$input_file" | head -1)
line=${line//\$@/$input_file}
line=${line//\$\*/${input_file%.*}}
line=${line//\$+/$@}
if [[ -n $line ]]; then
command="${line#*@COMPILECMD }"
echo "$command"
command="${line#*${MARK}}"
echo "Exec: $command"
echo "Output:"
eval "$command"
else
echo -e "${MARKSTR} is not defined." >&2