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-rw-r--r--configure.ac10
1 files changed, 4 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac
index 88a5ba55..1759624c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -238,7 +238,7 @@ dnl ---------------------------------------------------------------------------
if test "x$SQLITE3_CFLAGS$SQLITE3_LIBS" = "x" ; then
- dnl Would build and run with older versons, but with horrible performance
+ dnl Would build and run with older versions, but with horrible performance
dnl See https://github.com/OSGeo/PROJ/issues/1718
PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= 3.11])
@@ -256,12 +256,10 @@ dnl Check for libtiff
dnl ---------------------------------------------------------------------------
AC_ARG_ENABLE([tiff],
- AS_HELP_STRING([--disable-tiff],
- [Disable TIFF support. Strongly discouraged !]),
- [enable_tiff=no],
- [enable_tiff=yes])
+ AS_HELP_STRING([--enable-tiff],
+ [Enable TIFF support; strongly encouraged to read some grids [default=yes]]))
-if test "x$enable_tiff" = "xyes" -o "x$enable_tiff" = ""; then
+if test "x$enable_tiff" != "xno" -o "x$enable_tiff" = ""; then
if test "x$TIFF_CFLAGS$TIFF_LIBS" = "x" ; then
if $PKG_CONFIG libtiff; then
PKG_CHECK_MODULES([TIFF], [libtiff])