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Replace byacc with oyacc

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byacc has an awk script to generate .c files

oyacc seems to work fine instead
This commit is contained in:
fosslinux 2025-02-05 15:21:14 +11:00
parent dfb3ae04e2
commit 622dd36d1f
14 changed files with 180 additions and 320 deletions
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75
steps/oyacc-6.6/patches/meslibc.patch Normal file
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@ -0,0 +1,75 @@
SPDX-FileCopyrightText: 2025 fosslinux <fosslinux@aussies.space>
SPDX-License-Identifier: BSD-3-Clause
* paths.h does not exist, hardcode /tmp
* mkstemp does not exist, replace with mktemp
* getopt.h needs explicit inclusion
* sig_atomic_t is undefineed
--- oyacc-6.6/main.c 2025-02-05 14:14:48.552829130 +1100
+++ oyacc-6.6/main.c 2025-02-05 14:20:05.025828293 +1100
@@ -35,7 +35,7 @@
#include <sys/types.h>
#include <fcntl.h>
-#include <paths.h>
+#include <getopt.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
@@ -104,7 +104,7 @@
void create_file_names(void);
void open_files(void);
-volatile sig_atomic_t sigdie;
+volatile int sigdie;
void
done(int k)
@@ -234,7 +234,7 @@
size_t len;
char *tmpdir;
- tmpdir = _PATH_TMP;
+ tmpdir = "/tmp";
len = strlen(tmpdir);
if (tmpdir[len - 1] == '/')
@@ -300,7 +300,7 @@
void
open_files(void)
{
- int fd;
+ char *fname;
create_file_names();
@@ -309,12 +309,12 @@
if (input_file == 0)
open_error(input_file_name);
}
- fd = mkstemp(action_file_name);
- if (fd == -1 || (action_file = fdopen(fd, "w")) == NULL)
+ fname = mktemp(action_file_name);
+ if (!fname || (action_file = fopen(fname, "w")) == NULL)
open_error(action_file_name);
- fd = mkstemp(text_file_name);
- if (fd == -1 || (text_file = fdopen(fd, "w")) == NULL)
+ fname = mktemp(text_file_name);
+ if (!fname || (text_file = fopen(fname, "w")) == NULL)
open_error(text_file_name);
if (vflag) {
@@ -326,8 +326,8 @@
defines_file = fopen(defines_file_name, "w");
if (defines_file == NULL)
open_write_error(defines_file_name);
- fd = mkstemp(union_file_name);
- if (fd == -1 || (union_file = fdopen(fd, "w")) == NULL)
+ fname = mktemp(union_file_name);
+ if (!fname || (union_file = fopen(fname, "w")) == NULL)
open_error(union_file_name);
}
output_file = fopen(output_file_name, "w");