[mednaffe] 08/22: Check for pkg-config

[Stephen Kitt]

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skitt pushed a commit to branch master
in repository mednaffe.

commit d0c2f41db7a33cbb0dc0d857e5370ff8d76aea79
Author: AmatCoder <AmatCoder at users.noreply.github.com>
Date:   Fri Nov 18 22:25:52 2016 +0000

    Check for pkg-config
---
 configure.ac | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 5b00555..8b5715f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,7 +14,13 @@ CFLAGS="-s -O2 -std=c99 -Wall -Wl,-export-dynamic"
 
 # Checks for libraries.
 AC_ARG_ENABLE(gtk3, [AC_HELP_STRING([--enable-gtk3], [Compile against GTK 3.x explicitly])], [enable_gtk3=$enableval], [enable_gtk3="no"])
-PKG_PROG_PKG_CONFIG
+
+AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no)
+if test "x$have_pkg_config" = xno; then 
+  AC_MSG_ERROR(pkg-config is required to compile Mednaffe)
+else
+  PKG_PROG_PKG_CONFIG
+fi
 
 if test "x$enable_gtk3" = xyes; then
   PKG_CHECK_MODULES([GTK],[gtk+-3.0 glib-2.0 gthread-2.0], AC_MSG_NOTICE([GTK 3.x selected explicitly]), AC_MSG_ERROR(Mednaffe needs GTK+ >= 3.4))

-- 
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