From 6c71d5e4ddff02acdd391ddc5f0177f1d5ea980a Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 28 Dec 2013 13:36:37 +0000
Subject: [PATCH] math/gen{primes,wheel}.c: Don't use full header file name in
 `#include'.

This makes source distributions fail badly.
---
 math/genprimes.c | 6 +++++-
 math/genwheel.c  | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/math/genprimes.c b/math/genprimes.c
index a4bf64ae..8b47ac94 100644
--- a/math/genprimes.c
+++ b/math/genprimes.c
@@ -52,6 +52,7 @@ int main(int argc, char *argv[])
   char *header = "primetab.h";
   char *source = "primetab.c";
   char *name = "primetab";
+  char *hdrbase;
   char *sym = 0;
   intv p = DA_INIT;
   int i;
@@ -95,6 +96,9 @@ int main(int argc, char *argv[])
   if (!p_max && !p_n)
     die(EXIT_FAILURE, "bad arguments to `-n' or `-m'");
 
+  if ((hdrbase = strrchr(header, '/')) == 0) hdrbase = header;
+  else hdrbase++;
+
   if (p_n || p_max >= 2)
     DA_PUSH(&p, 2);
   for (i = 3; (!p_max && !p_n) ||
@@ -170,7 +174,7 @@ extern const smallprime %s[];\n\
 #include \"%s\"\n\
 \n\
 const %s %s[] = {",
-	    header, type, name);
+	    hdrbase, type, name);
     for (i = 0; i < DA_LEN(&p); i++) {
       if (i % 8 == 0)
 	fputs("\n  ", fp);
diff --git a/math/genwheel.c b/math/genwheel.c
index 94d05722..9bf3cbe1 100644
--- a/math/genwheel.c
+++ b/math/genwheel.c
@@ -61,6 +61,7 @@ int main(int argc, char *argv[])
   const char *header = "wheel.h";
   const char *name = "wheel";
   const char *sym = 0;
+  const char *hdrbase;
   unsigned long i, n;
   unsigned long mod;
   int o;
@@ -96,6 +97,9 @@ int main(int argc, char *argv[])
     }
   }
 
+  if ((hdrbase = strrchr(header, '/')) == 0) hdrbase = header;
+  else hdrbase++;
+
   for (mod = 1, i = 2, n = 0;
        n < np;
        i++) {
@@ -173,7 +177,7 @@ extern const %s %s[];\n\
 #include \"%s\"\n\
 \n\
 const %s %s[] = {",
-	    header, type, name);
+	    hdrbase, type, name);
     for (i = 0; i < DA_LEN(&v); i++) {
       if (i % 8 == 0)
 	fputs("\n  ", fp);
-- 
2.11.0