[PATCH] D13944: [plot2fig] Use the POSIX regex functions on Linux instead of the old/obsolete BSD ones.

[Vasileios Kalintiris via llvm-commits]

vkalintiris created this revision.
vkalintiris added a subscriber: llvm-commits.

Use regcmp() and regex() instead of re_comp() and re_exec(). This fixes
the build failure when using the Musl C library.

http://reviews.llvm.org/D13944

Files:
  MultiSource/Benchmarks/Prolangs-C/plot2fig/fontname.c

Index: MultiSource/Benchmarks/Prolangs-C/plot2fig/fontname.c
===================================================================
--- MultiSource/Benchmarks/Prolangs-C/plot2fig/fontname.c
+++ MultiSource/Benchmarks/Prolangs-C/plot2fig/fontname.c
@@ -47,7 +47,7 @@
 
 int font_id = 0; /* the default font */
 
-#ifdef SOLARIS
+#if defined(SOLARIS) || defined(__linux__)
 /* XZ: use regcmp() and regex() instead of re_comp() and re_exec() */
 /* PAS (6/3/96): use regcomp() and regexec() from regex.h instead of
 	re_comp() and re_exec() on the understanding that it only has to


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