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authorPeter Stephenson <pws@users.sourceforge.net>2007-07-03 16:55:30 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2007-07-03 16:55:30 +0000
commit6fa964914d8be709b1145399108ef1535a0b3f39 (patch)
treee109af953be779da5f1d122666fdc592c4782980
parent23645: use == instead of =. (diff)
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unposted: force latest aclocal.m4 from vendor to the main branch
-rw-r--r--aclocal.m429
1 files changed, 27 insertions, 2 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index 672341b58..e91be3c0d 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -27,9 +27,12 @@ ac_save_CFLAGS="$CFLAGS"
# breaks some systems' header files.
# AIX -qlanglvl=ansi
# Ultrix and OSF/1 -std1
-# HP-UX -Aa -D_HPUX_SOURCE
+# HP-UX -Ae or -Aa -D_HPUX_SOURCE
# SVR4 -Xc
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
+# For HP-UX, we try -Ae first; this turns on ANSI but also extensions,
+# as well as defining _HPUX_SOURCE, and we can then use long long.
+# We keep the old version for backward compatibility.
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" -Xc
do
CFLAGS="$ac_save_CFLAGS $ac_arg"