* Package:    dev-libs/libIDL-0.8.14-r4:0
 * Repository: gentoo
 * Maintainer: gnome@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
>>> Unpacking libIDL-0.8.14.tar.bz2 to /var/tmp/portage/dev-libs/libIDL-0.8.14-r4/work
>>> Source unpacked in /var/tmp/portage/dev-libs/libIDL-0.8.14-r4/work
>>> Preparing source in /var/tmp/portage/dev-libs/libIDL-0.8.14-r4/work/libIDL-0.8.14 ...
 * Disabling deprecation warnings ...
 [ ok ]
 * Running elibtoolize in: libIDL-0.8.14/
 *   Applying portage/2.2 patch ...
 *   Applying sed/1.5.6 patch ...
 *   Applying as-needed/2.2.6 patch ...
 *   Applying target-nm/2.4.2 patch ...
 *   Applying ppc64le/2.4.2 patch ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-libs/libIDL-0.8.14-r4/work/libIDL-0.8.14 ...
 * econf: updating libIDL-0.8.14/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating libIDL-0.8.14/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --datarootdir=/usr/share --disable-dependency-tracking --disable-silent-rules --disable-static --docdir=/usr/share/doc/libIDL-0.8.14-r4 --htmldir=/usr/share/doc/libIDL-0.8.14-r4/html --libdir=/usr/lib64 --enable-compile-warnings=minimum
checking for a BSD-compatible install... /usr/lib/portage/python3.10/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for style of include used by make... GNU
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking dependency style of x86_64-pc-linux-gnu-gcc... none
checking for library containing strerror... none required
checking for x86_64-pc-linux-gnu-gcc... (cached) x86_64-pc-linux-gnu-gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... (cached) yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... (cached) none needed
checking dependency style of x86_64-pc-linux-gnu-gcc... (cached) none
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking if C preprocessor likes IDL... yes
checking if C preprocessor can read from stdin... yes
checking for flex... reflex
checking lex output file root... lex.yy
checking lex library... -lfl
checking whether yytext is a pointer... yes
configure: error: flex is required to create the libIDL scanner

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/dev-libs/libIDL-0.8.14-r4/work/libIDL-0.8.14/config.log
 * ERROR: dev-libs/libIDL-0.8.14-r4::gentoo failed (configure phase):
 *   econf failed
 * 
 * Call stack:
 *               ebuild.sh, line  136:  Called src_configure
 *             environment, line 1707:  Called gnome2_src_configure
 *             environment, line 1373:  Called econf '--enable-compile-warnings=minimum'
 *        phase-helpers.sh, line  730:  Called __helpers_die 'econf failed'
 *   isolated-functions.sh, line  112:  Called die
 * The specific snippet of code:
 *   		die "$@"
 * 
 * If you need support, post the output of `emerge --info '=dev-libs/libIDL-0.8.14-r4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-libs/libIDL-0.8.14-r4::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-libs:libIDL-0.8.14-r4:20221218-162719.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-libs/libIDL-0.8.14-r4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-libs/libIDL-0.8.14-r4/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-libs/libIDL-0.8.14-r4/work/libIDL-0.8.14'
 * S: '/var/tmp/portage/dev-libs/libIDL-0.8.14-r4/work/libIDL-0.8.14'