# dont want lto on a static lib

%define _disable_lto 1

Summary: A tool for creating scanners (text pattern recognizers)

Name: flex

Version: 2.6.4

Release: 8

License: BSD

Group: Development/Other

Url: https://github.com/westes/flex

Source0: https://github.com/westes/flex/releases/download/v%{version}/%{name}-%{version}.tar.gz

# Pull in changes from post-v2.6.4 tag in the flex git repository

# Fixes, among other things, doxygen build failures

Patch0: flex-2.6.4-changes-from-git.patch

# -Wmaybe-uninitialized is gcc specific. Don't inject it

# when using clang.

Patch1: flex-2.6.4-no-Wmaybe-uninitialized-in-clang.patch

BuildRequires: bison

BuildRequires: indent

BuildRequires: gettext-devel

BuildRequires: help2man

BuildRequires: texinfo

Requires: m4

%description

The flex program generates scanners. Scanners are

programs which can recognize lexical patterns in text.

Flex takes pairs of regular expressions and C code as input and

generates a C source file as output. The output file is compiled and

linked with a library to produce an executable.

The executable searches through its input for occurrences of the

regular expressions. When a match is found, it executes the

corresponding C code.

Flex was designed to work with both Yacc and Bison, and is used by

many programs as part of their build process.

You should install flex if you are going to use your system for

application development.

%package devel

Summary: Static libraries for flex scanner generator

Group: Development/Other

Requires: %{name} = %{version}-%{release}

Conflicts: flex < 2.5.37-2

%description devel

This package contains the static libraries and headers for %{name}.

%prep

%autosetup -p1

%build

CFLAGS="-fPIC %{optflags}" %configure --disable-shared --enable-static

%make_build

%check

#(tpg) these tests used features removed in bison-2.6

sed -i -e '/test-bison-yylloc/d' -e '/test-bison-yylval/d' tests/Makefile.in

make check ||:

cat tests/test-suite.log

%install

%make_install

%find_lang %{name}

pushd %{buildroot}

ln -sf flex .%{_bindir}/lex

ln -s flex.1 .%{_mandir}/man1/lex.1

ln -s flex.1 .%{_mandir}/man1/flex++.1

popd

rm -rf %{buildroot}%{_docdir}/%{name}

%files -f %{name}.lang

%doc NEWS

%{_bindir}/*

%{_mandir}/man1/*

%{_infodir}/*

%files devel

%{_includedir}/FlexLexer.h

%{_libdir}/libfl*.a

%{_libdir}/pkgconfig/libfl.pc