diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config.in | 6 | ||||
| -rwxr-xr-x | gcc/configure | 2 | ||||
| -rw-r--r-- | gcc/configure.ac | 2 | ||||
| -rw-r--r-- | gcc/tree-loop-distribution.c | 2 |
5 files changed, 16 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6223bd6..23dd6f0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2014-07-30 Mike Stump <mikestump@comcast.net> + + * configure.ac: Also check for popen. + * tree-loop-distribution.c (dot_rdg): Autoconfize popen use. + * configure: Regenerate. + * config.in: Regenerate. + 2014-07-30 Martin Jambor <mjambor@suse.cz> * tree-sra.c (sra_ipa_modify_assign): Change type of the first diff --git a/gcc/config.in b/gcc/config.in index 515f341..a1bda76 100644 --- a/gcc/config.in +++ b/gcc/config.in @@ -1468,6 +1468,12 @@ #endif +/* Define to 1 if you have the `popen' function. */ +#ifndef USED_FOR_TARGET +#undef HAVE_POPEN +#endif + + /* Define to 1 if you have the `putchar_unlocked' function. */ #ifndef USED_FOR_TARGET #undef HAVE_PUTCHAR_UNLOCKED diff --git a/gcc/configure b/gcc/configure index 59f6abf..fe2e647 100755 --- a/gcc/configure +++ b/gcc/configure @@ -9285,7 +9285,7 @@ fi for ac_func in times clock kill getrlimit setrlimit atoll atoq \ - sysconf strsignal getrusage nl_langinfo \ + popen sysconf strsignal getrusage nl_langinfo \ gettimeofday mbstowcs wcswidth mmap setlocale \ clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise do : diff --git a/gcc/configure.ac b/gcc/configure.ac index 6de2e94..ea8eca4 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -1113,7 +1113,7 @@ define(gcc_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl putchar_unlocked putc_unlocked) AC_CHECK_FUNCS(times clock kill getrlimit setrlimit atoll atoq \ - sysconf strsignal getrusage nl_langinfo \ + popen sysconf strsignal getrusage nl_langinfo \ gettimeofday mbstowcs wcswidth mmap setlocale \ gcc_UNLOCKED_FUNCS madvise) diff --git a/gcc/tree-loop-distribution.c b/gcc/tree-loop-distribution.c index bbf387d6..7a18622 100644 --- a/gcc/tree-loop-distribution.c +++ b/gcc/tree-loop-distribution.c @@ -228,7 +228,7 @@ DEBUG_FUNCTION void dot_rdg (struct graph *rdg) { /* When debugging, you may want to enable the following code. */ -#if 1 +#ifdef HAVE_POPEN FILE *file = popen ("dot -Tx11", "w"); if (!file) return; |