From 5b4bbc7dfbe1543796b557b233f3d14af502b3f4 Mon Sep 17 00:00:00 2001 From: Andris Pavenis Date: Fri, 18 Dec 2015 06:36:11 +0200 Subject: [PATCH] Specify that DJGPP do not have mmap even when sys/mman.h exists * configure.ac: Specify that DJGPP do not have mmap even when sys/mman.h exists * configure: Regenerate From-SVN: r231802 --- libbacktrace/ChangeLog | 5 +++++ libbacktrace/configure | 3 ++- libbacktrace/configure.ac | 3 ++- 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog index 23f3da1bbdc..92fb6db902e 100644 --- a/libbacktrace/ChangeLog +++ b/libbacktrace/ChangeLog @@ -1,3 +1,8 @@ +2015-12-18 Andris Pavenis + + * configure.ac: Specify that DJGPP do not have mmap even when sys/mman.h exists + * configure: Regenerate + 2015-12-09 John David Anglin PR 68115/libfortran diff --git a/libbacktrace/configure b/libbacktrace/configure index 8d0146ac378..4e720e19f43 100755 --- a/libbacktrace/configure +++ b/libbacktrace/configure @@ -12304,9 +12304,10 @@ else # simply assume that if we have mman.h, we have mmap. have_mmap=yes case "${host}" in - spu-*-*) + spu-*-*|*-*-msdosdjgpp) # The SPU does not have mmap, but it has a sys/mman.h header file # containing "mmap_eaddr" and the mmap flags, confusing the test. + # DJGPP also has sys/man.h, but no mmap have_mmap=no ;; esac else diff --git a/libbacktrace/configure.ac b/libbacktrace/configure.ac index db4a291dea9..f07254b4ea9 100644 --- a/libbacktrace/configure.ac +++ b/libbacktrace/configure.ac @@ -270,9 +270,10 @@ else # simply assume that if we have mman.h, we have mmap. have_mmap=yes case "${host}" in - spu-*-*) + spu-*-*|*-*-msdosdjgpp) # The SPU does not have mmap, but it has a sys/mman.h header file # containing "mmap_eaddr" and the mmap flags, confusing the test. + # DJGPP also has sys/man.h, but no mmap have_mmap=no ;; esac else