tjh.dev
1Disable imake autodetection for:
2- LinuxDistribution to avoid injection of /usr paths
3- gcc to avoid use uf /usr/bin/gcc
4
5https://github.com/NixOS/nixpkgs/issues/135337
6--- a/imake.c
7+++ b/imake.c
8@@ -1065,6 +1065,7 @@ get_distrib(FILE *inFile)
9 fprintf (inFile, "%s\n", "#define LinuxWare 11");
10 fprintf (inFile, "%s\n", "#define LinuxYggdrasil 12");
11
12+#if 0 /* disable system autodetection. Fall through to LinuxUnknown. */
13 # ifdef CROSSCOMPILE
14 if (CrossCompiling) {
15 fprintf (inFile, "%s\n",
16@@ -1090,6 +1091,7 @@ get_distrib(FILE *inFile)
17 * at the content of /etc/debian_version */
18 return;
19 }
20+#endif
21 /* what's the definitive way to tell what any particular distribution is? */
22
23 fprintf (inFile, "%s\n", "#define DefaultLinuxDistribution LinuxUnknown");
24@@ -1337,6 +1339,7 @@ get_gcc_version(FILE *inFile, char *name)
25 static boolean
26 get_gcc(char *cmd)
27 {
28+#if 0 /* disable gcc autodetection. Fall through to explicitly set. */
29 struct stat sb;
30 static const char* gcc_path[] = {
31 #if defined(linux) || \
32@@ -1385,6 +1388,9 @@ get_gcc(char *cmd)
33 }
34 }
35 return FALSE;
36+#endif
37+ strcpy (cmd, IMAKE_COMPILETIME_CPP);
38+ return TRUE;
39 }
40
41 #ifdef CROSSCOMPILE