libintl.la is missing on OS X 10.12

[Jeffrey Walton]

Hi Everyone,

I'm building Git on OS X 10.12. It is a Mac-mini without Xcode. It
only has CC Tools and a few others. Curl (a prereq) is failing to link
due to a missing libintl.la. I built GetText 0.20.1 and it is
installed in --prefix=/usr/local.

$ find /usr/local -name 'libintl*' -exec ls -Al {} \;
-rw-r--r--  1 root  wheel  17622 Mar 28 03:01 /usr/local/include/libintl.h
-rw-r--r--  1 root  wheel  62420 Mar 28 03:01 /usr/local/lib/libintl.8.dylib
-rw-r--r--  1 root  wheel  222880 Mar 28 03:01 /usr/local/lib/libintl.a
lrwxr-xr-x  1 root  wheel  15 Mar 28 03:01
/usr/local/lib/libintl.dylib -> libintl.8.dylib

GetText was configured with:

./configure \
    --prefix="/usr/local" \
    --libdir="/usr/local" \
    --enable-static \
    --enable-shared \
    --enable-relocatable \
    --with-pic \
    --with-included-libxml \
    --with-libiconv-prefix="/usr/local" \
    --with-libunistring-prefix="/usr/local"

I don't see anything to specifically enable libintl:

$ ./configure --help | grep intl
  --with-libintl-prefix[=DIR]  search for PACKLIBS in DIR/include and DIR/lib
  --without-libintl-prefix     don't search for PACKLIBS in includedir
and libdir

Could someone point me what is going wrong with the installation?