Name:           e00compr

Version:        1.0.1

# Unless upstream accepts Source1, we will need to maintain an soversion

# downstream.

%global downstream_soversion 0.1

%global soversion %{downstream_soversion}

Release:        %autorelease

Summary:        Library to compress and uncompress E00 files

License:        MIT

URL:            http://avce00.maptools.org/e00compr

Source0:        http://avce00.maptools.org/dl/e00compr-%{version}.tar.gz

# Build a shared library instead of a static one, and version it with an

# appropriate SONAME.

#

# New account creation is broken on upstream bug tracker

# http://bugzilla.maptools.org/; Makefile.shared sent upstream by email

# 2022-01-05.

Source1:        Makefile.shared

# Fix possible buffer overflow due to strncpy() not null-terminating when it

# truncates:

#

# New account creation is broken on upstream bug tracker

# http://bugzilla.maptools.org/; patch sent upstream by email 2022-01-05.

Patch0:         e00compr-1.0.1-strncpy-null-term.patch

# Unused variable

#

# New account creation is broken on upstream bug tracker

# http://bugzilla.maptools.org/; patch sent upstream by email 2022-01-05.

Patch1:         e00compr-1.0.1-nDigits-unused.patch

BuildRequires:  gcc

BuildRequires:  make

BuildRequires:  dos2unix

Requires:       e00compr-libs%{?_isa} = %{version}-%{release}

Requires:       e00compr-tools%{?_isa} = %{version}-%{release}

%global common_description %{expand:

E00compr is an ANSI C library that reads and writes Arc/Info compressed E00

files. Both “PARTIAL” and “FULL” compression levels are supported.

This package can be divided in three parts:

  • The ‘e00conv’ command-line program. This program takes a E00 file as input

    (compressed or not) and copies it to a new file with the requested

    compression level (NONE, PARTIAL or FULL).

  • A set of library functions to read compressed E00 files. These functions

    read a E00 file (compressed or not) and return a stream of uncompressed

    lines, making the E00 file appear as if it was not compressed.

  • A set of library functions to write compressed E00 files. These functions

    take one line after another from what should be a uncompressed E00 file,

    and write them to a file with the requested compression level, either NONE,

    PARTIAL or FULL.}

%description %{common_description}

This is a metapackage that installs both the command-line tools

(e00compr-tools) and the libraries (e00compr-libs).

%package libs

Summary:        Libraries for e00compr

%description libs %{common_description}

The e00compr-libs package contains the e00compr libraries.

%package devel

Summary:        Development files for e00compr

Requires:       e00compr-libs%{?_isa} = %{version}-%{release}

%description devel %{common_description}

The e00compr-devel package contains libraries and header files for developing

applications that use e00compr.

%package tools

Summary:        Command-line tools associated with e00compr

Requires:       e00compr-libs%{?_isa} = %{version}-%{release}

%description tools

This package provides the ‘e00conv’ command-line program, which takes a E00

file as input (compressed or not) and copies it to a new file with the

requested compression level (NONE, PARTIAL or FULL).

%prep

%autosetup

dos2unix *.TXT *.txt

# Nothing in this package is a script; nothing should be executable.

find . -type f -perm /0111 -exec chmod -v a-x '{}' '+'

# Header name conflict with cpl (cpl_error.h)

# http://bugzilla.maptools.org/show_bug.cgi?id=2367

# Use actual header file locations in examples.

# Leave the upstream locations in the documentation since it assumes developers

# will use a static library or possibly copy sources into a dependent project’s

# source tree.

sed -r -i 's@"(e00compr)\.h"@<\1/\1.h>@' ex_*.c

# New account creation is broken on upstream bug tracker

# http://bugzilla.maptools.org/; suggested creation of a separate file by email

# to upstream on 2022-01-05.

awk 'toupper($0) ~ /(COPYRIGHT|LICENSE)/ { o=1 }; /[-]{3,}/ { o=0 }; o' \

    README.TXT | tee LICENSE

# Unless upstream accepts Source1, we will need to maintain an soversion

# downstream. Replace the suggested “1” with an “earlier” downstream version.

cp -p '%{SOURCE1}' Makefile.shared

sed -r -i 's/(SOVER=[[:blank:]]*)1/\1%{downstream_soversion}/' Makefile.shared

%build

%set_build_flags

%make_build \

    CC="${CC-gcc}" \

    CFLAGS="${CFLAGS}" \

    LFLAGS="${LDFLAGS}" \

    -f Makefile.shared

%install

# Upstream Makefile lacks an “install” target.

# Header name conflict with cpl (cpl_error.h)

# http://bugzilla.maptools.org/show_bug.cgi?id=2367

install -d '%{buildroot}%{_includedir}/e00compr'

install -t '%{buildroot}%{_includedir}/e00compr' -D -p -m 0644 *.h

install -d '%{buildroot}%{_mandir}/man1'

install -t '%{buildroot}%{_mandir}/man1' -D -p -m 0644 e00conv.1

install -d '%{buildroot}%{_libdir}'

# Use cp with an extra option, instead of install, to preserve symlinks

cp -p --no-dereference *.so *.so.* '%{buildroot}%{_libdir}'

install -d '%{buildroot}%{_bindir}'

install -t '%{buildroot}%{_bindir}' -D -p e00conv

%files

# Metapackage

%files libs

%license LICENSE

%doc README.TXT

%doc HISTORY.TXT

%{_libdir}/libe00compr.so.%{soversion}

%files tools

%doc e00compr.txt

%doc e00compr.html

%{_bindir}/e00conv

%{_mandir}/man1/e00conv.1.*

%files devel

# Examples:

%doc ex_*.c

%{_includedir}/e00compr

%{_libdir}/libe00compr.so

%changelog

%autochangelog