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Fix #16: explicitely check for pkg-config macros

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Without this patch, `./bootstrap` fails with the following error if
pkgconf/pkg-config is not installed:

    lib/Makefile.am:76: error: 'pkgconfig_DATA' is used but 'pkgconfigdir' is undefined

This can be triggered by disinstalling `pkgconf/pkg-config`. The problem
here is that the check for `pkg-config` is done at configure level but
`automake` fails at bootstrap level because of the above error.

This basically "fixes" the issue by changing the way in which
`./bootstrap` fails.
This commit is contained in:
Nicola Fontana
2021-10-21 12:41:03 +02:00
parent 805e407f6f
commit 0ca438ccb5
1 changed files with 3 additions and 2 deletions
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5
configure.ac
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@@ -38,8 +38,9 @@ AC_CONFIG_HEADERS([config.h])
AC_CONFIG_SRCDIR([config.h.in])
AC_CONFIG_MACRO_DIR([m4])
AC_PROG_SED
PKG_PROG_PKG_CONFIG
PKG_INSTALLDIR()
m4_ifndef([PKG_INSTALLDIR], [m4_fatal([pkgconf or pkg-config not found or too old (`pkg-config --version` must be >= 0.27)])])
PKG_PROG_PKG_CONFIG(0.27)
PKG_INSTALLDIR
#-----------------------------------------------------------------------------
# Global