w32: Support static link with -lws2_32.

2020-02-18T07:01:41Z

* configure.ac (GPG_ERROR_CONFIG_LIBS_PRIVATE): New. * src/Makefile.am (socklibs): Use GPG_ERROR_CONFIG_LIBS_PRIVATE. * src/gpg-error.pc.in: Require @GPG_ERROR_CONFIG_LIBS_PRIVATE@. -- GnuPG-bug-id: 4623 Signed-off-by: NIIBE Yutaka

Make gpg-error-config compatible to pkg-config.

2018-09-11T00:32:57Z

* configure.ac (AC_CONFIG_FILES): Generate src/gpg-error.pc, as well as src/gpg-error-config-old and src/gpg-error-config-new. * src/Makefile.am (pkgconfigdir, pkgconfig_DATA): New. (EXTRA_DIST): Add gpg-error-config-new.in, gpg-error-config-test.sh, and gpg-error.pc.in. (CLEANFILES): Add gpg-error-config gpg-error-config-test.log. (TESTS): New. (gpg-error-config): New target. * src/gpg-error-config-new.in: New. * src/gpg-error-config-test.sh: New. * src/gpg-error.pc.in: New. * src/gpg-error.m4 (GPG_ERROR_MT_CFLAGS): Use --variable. (GPG_ERROR_MT_LIBS, gpg_error_config_host): Likewise. -- This change is to privide gpg-error.pc for pkg-config, so that developers can use pkg-config to configure their applications. The gpg-error-config script is also kept supported for applications which want to avoid dependency of pkg-config. Note that new gpg-error-config script uses gpg-error.pc as master data, so that it can keep compatibility to pkg-config easily. In the new gpg-error-config script, features are added to increase compatibility to pkg-config, like --variable option and multiple module support. However, it is not meant to oriented to be a full-fledged version of pkg-config, only a small set of features is supported. To be conservative, new gpg-error-config is checked at build time against old gpg-error-config. On the host which fails, old gpg-error-config will be installed with a warning. GnuPG-bug-id: 4085 Signed-off-by: NIIBE Yutaka

libgpg-error/src/gpg-error.pc.in, branch libgpg-error-1.60

w32: Support static link with -lws2_32.

Make gpg-error-config compatible to pkg-config.