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Fix configure.ac quoting of AC_CHECK_LIB's 2nd arg

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Running an autoconf-head-generated configure, would fail like this:
  /emacs/configure: line 18002: syntax error near unexpected token `;;'
  /emacs/configure: line 18002: `  ;;'
That is due to under-quoting of AC_CHECK_LIB's second argument, which led to
the comma in an embedded string being interpreted as paramater-delimiting.
* configure.ac: Quote the second arg of each AC_CHECK_LIB invocation.
(Bug#56272)

Copyright-paperwork-exempt: yes
This commit is contained in:
Jim Meyering 2022-06-26 21:26:01 -07:00 • committed by Eli Zaretskii
parent f5293b3364
commit 0b62ad2f3a
1 changed files with 3 additions and 3 deletions
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6
configure.ac
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@ -3622,7 +3622,7 @@ if test "${HAVE_X11}" = "yes"; then
CFLAGS="$CFLAGS $XFT_CFLAGS"
LIBS="$XFT_LIBS $LIBS"
AC_CHECK_HEADER(X11/Xft/Xft.h,
AC_CHECK_LIB(Xft, XftFontOpen, HAVE_XFT=yes, , $XFT_LIBS) , ,
[AC_CHECK_LIB(Xft, XftFontOpen, HAVE_XFT=yes, , $XFT_LIBS)] , ,
[[#include <X11/X.h>]])
if test "${HAVE_XFT}" = "yes"; then
@ -3818,7 +3818,7 @@ AC_SUBST(M17N_FLT_LIBS)
XCB_LIBS=
if test "${HAVE_X11}" = "yes"; then
AC_CHECK_HEADER(X11/Xlib-xcb.h,
AC_CHECK_LIB(xcb, xcb_translate_coordinates, HAVE_XCB=yes))
[AC_CHECK_LIB(xcb, xcb_translate_coordinates, HAVE_XCB=yes)])
if test "${HAVE_XCB}" = "yes"; then
AC_CHECK_LIB(X11-xcb, XGetXCBConnection, HAVE_X11_XCB=yes)
if test "${HAVE_X11_XCB}" = "yes"; then
@ -4597,7 +4597,7 @@ XSYNC_CFLAGS=
HAVE_XSYNC=no
if test "${HAVE_X11}" = "yes"; then
AC_CHECK_HEADER(X11/extensions/sync.h,
AC_CHECK_LIB(Xext, XSyncQueryExtension, HAVE_XSYNC=yes),
[AC_CHECK_LIB(Xext, XSyncQueryExtension, HAVE_XSYNC=yes)],
[], [#include <X11/Xlib.h>])
if test "${HAVE_XSYNC}" = "yes"; then