Re: GDAL doesn't read geotiff

[Lemures Lemniscati <lemures.lemniscati@gmail.com>]

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On Thu, 04 Apr 2024 02:05:10 +0900, Lemures Lemniscati
> On Wed, 3 Apr 2024 09:55:33 +0200, marco atzeri via Cygwin
> > On Wed, Apr 3, 2024 at 9:53 AM Nejia Ben Nasr via Cygwin
> > <cygwin@cygwin.com> wrote:
> > >
> > > Hi all,
> > >
> > > I downloaded the last version of GDAL package.
> > > gdalinfo on any tiff file give "Segmentation fault".
> > >
> > 
> > noted.
> > Not sure when I can look on it
> 
> 	
> It might be a situation in which libgeotiff 1.7.1-2 is linked to an old
> libtiff6 4.4.0-1 [1]. Rebuilding libgeotiff packages would resolve it.
> Please, note that current libtiff is libtiff7 4.5.1-1 [2].
> 
> [1]; https://cygwin.com/packages/summary/libgeotiff5.html
> [2]; https://cygwin.com/packages/summary/libtiff7.html
> 

I've confirmed that rebuilding with libgeotiff.cygport (attached to this
mail) can avoid segmentation fault while running gdalinfo on tiff files.
But some tests have failed.

--- libgeotiff-1.7.1-2.src/libgeotiff.cygport	2022-07-05 11:39:27.000000000 +0900
+++ libgeotiff-1.7.1-3.src/libgeotiff.cygport	2024-04-05 07:33:41.279743900 +0900
@@ -1,6 +1,6 @@
 NAME="libgeotiff"
 VERSION=1.7.1
-RELEASE=2
+RELEASE=3
 
 CATEGORY="Graphics Libs"
 DESCRIPTION="GeoTIFF represents an effort by over 160 different
@@ -12,11 +12,13 @@
 HOMEPAGE="https://trac.osgeo.org/geotiff/"
 SRC_URI="https://download.osgeo.org/geotiff/libgeotiff/${PN}-${PV}.tar.gz" 
 SRC_DIR="${PN}-${PV}"
+LICENSE="MIT"
 
 # PATCH_URI="libgeotiff-build.patch"
 
 PKG_NAMES="libgeotiff libgeotiff-devel libgeotiff5"
-BUILD_REQUIRES="libproj-devel libtiff-devel"
+BUILD_REQUIRES="libproj-devel libtiff-devel proj"
+# proj is required to test, though it is unnecessary to build.
 
 libgeotiff_CONTENTS='usr/bin/*.exe usr/share'
 libgeotiff_SUMMARY="${SUMMARY} - utilities"  



* Note: cyggdal-34.dll depends on cygpoppler-106.dll, which dpends on 
cygtiff-6.dll, which is an older binary (latest is cygtiff-7.dll).
So, it would be better to rebuilding poppler packages, too.

Lem

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NAME="libgeotiff"
VERSION=1.7.1
RELEASE=3

CATEGORY="Graphics Libs"
DESCRIPTION="GeoTIFF represents an effort by over 160 different
remote sensing, GIS, cartographic, and surveying related
companies and organizations to establish a TIFF based
interchange format for georeferenced raster imagery."

SUMMARY="georeferenced raster imagery"
HOMEPAGE="https://trac.osgeo.org/geotiff/"
SRC_URI="https://download.osgeo.org/geotiff/libgeotiff/${PN}-${PV}.tar.gz" 
SRC_DIR="${PN}-${PV}"
LICENSE="MIT"

# PATCH_URI="libgeotiff-build.patch"

PKG_NAMES="libgeotiff libgeotiff-devel libgeotiff5"
BUILD_REQUIRES="libproj-devel libtiff-devel proj"
# proj is required to test, though it is unnecessary to build.

libgeotiff_CONTENTS='usr/bin/*.exe usr/share'
libgeotiff_SUMMARY="${SUMMARY} - utilities"  

libgeotiff_devel_CONTENTS='usr/lib/libgeotiff.dll.a usr/include'
libgeotiff_devel_SUMMARY="${SUMMARY} - development libraries"

libgeotiff5_CONTENTS='usr/bin/cyggeotiff-5.dll'
libgeotiff5_SUMMARY="${SUMMARY} - shared libraries"


DIFF_EXCLUDES="Makefile geo_config.h"
KEEP_LA_FILES="none"

src_compile() {
	cd ${S}
    	cygautoreconf
	cd ${B}
	cygconf --enable-shared \
		--disable-static \
		--with-zip \
		--with-jpeg \
		--with-proj
	cygmake 
}

src_test() {
	cd ${B}
	cygmake -i check
}

src_install() {
	cd ${B}
	cyginstall 
}